[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.1 - 1.2
---
Log message:
Bug fixes: assignment operator forgot to copy over size; copy ctor forgot to
clear unused top bits.
---
Diffs of the changes: (+6 -5)
BitVector.h | 11 ++-
1 files changed, 6 insertions(+), 5 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.1
llvm/include/llvm/ADT/BitVector.h:1.2
--- llvm/include/llvm/ADT/BitVector.h:1.1 Wed Feb 14 23:56:11 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 02:15:58 2007
@@ -86,6 +86,7 @@
Capacity = NumBitWords(s);
Bits = new BitWord[Capacity];
init_words(Bits, Capacity, t);
+clear_unused_bits();
}
/// BitVector copy ctor.
@@ -175,6 +176,7 @@
init_words(Bits[OldCapacity], (Capacity-OldCapacity), t);
}
Size = N;
+clear_unused_bits();
}
void reserve(unsigned N) {
@@ -274,17 +276,16 @@
const BitVector operator=(const BitVector RHS) {
if (this == RHS) return *this;
-unsigned RHSWords = NumBitWords(RHS.size());
-unsigned NewSize = RHS.size();
-if (NewSize = Capacity * BITS_PER_WORD) {
+Size = RHS.size();
+unsigned RHSWords = NumBitWords(Size);
+if (Size Capacity * BITS_PER_WORD) {
std::copy(RHS.Bits, RHS.Bits[RHSWords], Bits);
- Size = NewSize;
clear_unused_bits();
return *this;
}
// Grow the bitvector to have enough elements.
-Capacity = NumBitWords(NewSize);
+Capacity = NumBitWords(Size);
BitWord *NewBits = new BitWord[Capacity];
std::copy(RHS.Bits, RHS.Bits[RHSWords], NewBits);
___
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[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
Changes in directory llvm/lib/CodeGen/SelectionDAG:
ScheduleDAG.cpp updated: 1.119 - 1.120
---
Log message:
Apply B Scott Michel's patch for PR1184: http://llvm.org/PR1184 , which
improves diagnostics in an
abort case.
---
Diffs of the changes: (+16 -2)
ScheduleDAG.cpp | 18 --
1 files changed, 16 insertions(+), 2 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.119
llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.120
--- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.119 Wed Feb 14 21:39:18 2007
+++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp Thu Feb 15 12:17:56 2007
@@ -302,8 +302,22 @@
const TargetRegisterClass *RC =
getInstrOperandRegClass(MRI, TII, II, IIOpNum);
assert(RC Don't have operand info for this instruction!);
- assert(RegMap-getRegClass(VReg) == RC
- Register class of operand and regclass of use don't agree!);
+ const TargetRegisterClass *VRC = RegMap-getRegClass(VReg);
+ if (VRC != RC) {
+cerr Register class of operand and regclass of use don't agree!\n;
+#ifndef NDEBUG
+cerr Operand = IIOpNum \n;
+cerr Op-Val = ; Op.Val-dump(0); cerr \n;
+cerr MI = ; MI-print(cerr);
+cerr VReg = VReg \n;
+cerr VReg RegClass size = VRC-getSize()
+ , align = VRC-getAlignment() \n;
+cerr Expected RegClass size = RC-getSize()
+ , align = RC-getAlignment() \n;
+#endif
+cerr Fatal error, aborting.\n;
+abort();
+ }
}
} else if (ConstantSDNode *C =
dyn_castConstantSDNode(Op)) {
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[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
Changes in directory llvm/lib/CodeGen/SelectionDAG: ScheduleDAG.cpp updated: 1.120 - 1.121 --- Log message: fix indentation --- Diffs of the changes: (+2 -2) ScheduleDAG.cpp |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.120 llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.121 --- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.120 Thu Feb 15 12:17:56 2007 +++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp Thu Feb 15 12:19:15 2007 @@ -311,9 +311,9 @@ cerr MI = ; MI-print(cerr); cerr VReg = VReg \n; cerr VReg RegClass size = VRC-getSize() - , align = VRC-getAlignment() \n; + , align = VRC-getAlignment() \n; cerr Expected RegClass size = RC-getSize() - , align = RC-getAlignment() \n; + , align = RC-getAlignment() \n; #endif cerr Fatal error, aborting.\n; abort(); ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/include/llvm/Value.h
Changes in directory llvm/include/llvm:
Value.h updated: 1.97 - 1.98
---
Log message:
Add a new Value::getNameStr method, which is preferred over getName.
---
Diffs of the changes: (+2 -1)
Value.h |3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
Index: llvm/include/llvm/Value.h
diff -u llvm/include/llvm/Value.h:1.97 llvm/include/llvm/Value.h:1.98
--- llvm/include/llvm/Value.h:1.97 Wed Feb 14 21:39:17 2007
+++ llvm/include/llvm/Value.h Thu Feb 15 12:53:54 2007
@@ -87,7 +87,8 @@
// All values can potentially be named...
inline bool hasName() const { return Name != 0; }
- std::string getName() const;
+ std::string getName() const { return getNameStr(); }
+ std::string getNameStr() const;
ValueName *getValueName() const { return Name; }
void setName(const std::string name);
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[llvm-commits] CVS: llvm/lib/VMCore/Value.cpp
Changes in directory llvm/lib/VMCore:
Value.cpp updated: 1.68 - 1.69
---
Log message:
Add a new Value::getNameStr method, which is preferred over getName.
---
Diffs of the changes: (+1 -1)
Value.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/VMCore/Value.cpp
diff -u llvm/lib/VMCore/Value.cpp:1.68 llvm/lib/VMCore/Value.cpp:1.69
--- llvm/lib/VMCore/Value.cpp:1.68 Tue Feb 13 01:53:34 2007
+++ llvm/lib/VMCore/Value.cpp Thu Feb 15 12:53:54 2007
@@ -112,7 +112,7 @@
return false;
}
-std::string Value::getName() const {
+std::string Value::getNameStr() const {
if (Name == 0) return ;
return std::string(Name-getKeyData(),
Name-getKeyData()+Name-getKeyLength());
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.3 - 1.4
---
Log message:
Eliminate new[0], just set Bits to NULL.
---
Diffs of the changes: (+20 -11)
BitVector.h | 31 ---
1 files changed, 20 insertions(+), 11 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.3
llvm/include/llvm/ADT/BitVector.h:1.4
--- llvm/include/llvm/ADT/BitVector.h:1.3 Thu Feb 15 12:48:41 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 12:59:15 2007
@@ -69,7 +69,7 @@
/// BitVector default ctor - Creates an empty bitvector.
BitVector() : Size(0), Capacity(0) {
-Bits = new BitWord[0];
+Bits = NULL;
}
/// BitVector ctor - Creates a bitvector of specified number of bits. All
@@ -154,9 +154,11 @@
/// clear - Clear all bits.
void clear() {
-delete[] Bits;
-Bits = new BitWord[0];
-Size = Capacity = 0;
+if (Capacity 0) {
+ delete[] Bits;
+ Bits = NULL;
+ Size = Capacity = 0;
+}
}
/// resize - Grow or shrink the bitvector.
@@ -186,8 +188,10 @@
// Set, reset, flip
BitVector set() {
-init_words(Bits, Capacity, true);
-clear_unused_bits();
+if (Bits) {
+ init_words(Bits, Capacity, true);
+ clear_unused_bits();
+}
return *this;
}
@@ -197,7 +201,8 @@
}
BitVector reset() {
-init_words(Bits, Capacity, false);
+if (Bits)
+ init_words(Bits, Capacity, false);
return *this;
}
@@ -303,8 +308,10 @@
// Clear the unused top bits in the high word.
void clear_unused_bits() {
-unsigned ExtraBits = Size % BITS_PER_WORD;
-Bits[Size / BITS_PER_WORD] = ~(~0 ExtraBits);
+if (Size) {
+ unsigned ExtraBits = Size % BITS_PER_WORD;
+ Bits[Size / BITS_PER_WORD] = ~(~0 ExtraBits);
+}
}
void grow(unsigned NewSize) {
@@ -317,12 +324,14 @@
std::copy(Bits, Bits[OldCapacity], NewBits);
// Destroy the old bits.
-delete[] Bits;
+if (Bits)
+ delete[] Bits;
Bits = NewBits;
}
void init_words(BitWord *B, unsigned NumWords, bool t) {
-memset(B, 0 - (int)t, NumWords*sizeof(BitWord));
+if (B)
+ memset(B, 0 - (int)t, NumWords*sizeof(BitWord));
}
};
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.4 - 1.5
---
Log message:
1 - 1L since BitWord has type unsigned long.
---
Diffs of the changes: (+9 -9)
BitVector.h | 18 +-
1 files changed, 9 insertions(+), 9 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.4
llvm/include/llvm/ADT/BitVector.h:1.5
--- llvm/include/llvm/ADT/BitVector.h:1.4 Thu Feb 15 12:59:15 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:03:23 2007
@@ -47,22 +47,22 @@
reference operator=(bool t) {
if (t)
-*WordRef |= 1 BitPos;
+*WordRef |= 1L BitPos;
else
-*WordRef = ~(1 BitPos);
+*WordRef = ~(1L BitPos);
return *this;
}
reference operator=(const reference rhs) {
if (*rhs.WordRef (1 rhs.BitPos))
-*WordRef |= 1 BitPos;
+*WordRef |= 1L BitPos;
else
-*WordRef = ~(1 BitPos);
+*WordRef = ~(1L BitPos);
return *this;
}
operator bool() const {
- return (*WordRef) (1 BitPos);
+ return (*WordRef) (1L BitPos);
}
};
@@ -196,7 +196,7 @@
}
BitVector set(unsigned Idx) {
-Bits[Idx / BITS_PER_WORD] |= 1 (Idx % BITS_PER_WORD);
+Bits[Idx / BITS_PER_WORD] |= 1L (Idx % BITS_PER_WORD);
return *this;
}
@@ -207,7 +207,7 @@
}
BitVector reset(unsigned Idx) {
-Bits[Idx / BITS_PER_WORD] = ~(1 (Idx % BITS_PER_WORD));
+Bits[Idx / BITS_PER_WORD] = ~(1L (Idx % BITS_PER_WORD));
return *this;
}
@@ -219,7 +219,7 @@
}
BitVector flip(unsigned Idx) {
-Bits[Idx / BITS_PER_WORD] ^= 1 (Idx % BITS_PER_WORD);
+Bits[Idx / BITS_PER_WORD] ^= 1L (Idx % BITS_PER_WORD);
return *this;
}
@@ -234,7 +234,7 @@
}
bool operator[](unsigned Idx) const {
-BitWord Mask = 1 (Idx % BITS_PER_WORD);
+BitWord Mask = 1L (Idx % BITS_PER_WORD);
return (Bits[Idx / BITS_PER_WORD] Mask) != 0;
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.5 - 1.6
---
Log message:
Eliminate a redundent ctor; eliminate one more potential new [0].
---
Diffs of the changes: (+8 -10)
BitVector.h | 18 --
1 files changed, 8 insertions(+), 10 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.5
llvm/include/llvm/ADT/BitVector.h:1.6
--- llvm/include/llvm/ADT/BitVector.h:1.5 Thu Feb 15 13:03:23 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:05:25 2007
@@ -73,24 +73,22 @@
}
/// BitVector ctor - Creates a bitvector of specified number of bits. All
- /// bits are initialized to false;
- BitVector(unsigned s) : Size(s) {
-Capacity = NumBitWords(s);
-Bits = new BitWord[Capacity];
-init_words(Bits, Capacity, false);
- }
-
- /// BitVector ctor - Creates a bitvector of specified number of bits. All
/// bits are initialized to the specified value.
- BitVector(unsigned s, bool t) : Size(s) {
+ explicit BitVector(unsigned s, bool t = false) : Size(s) {
Capacity = NumBitWords(s);
Bits = new BitWord[Capacity];
init_words(Bits, Capacity, t);
-clear_unused_bits();
+if (t)
+ clear_unused_bits();
}
/// BitVector copy ctor.
BitVector(const BitVector RHS) : Size(RHS.size()) {
+if (Size == 0) {
+ Bits = NULL;
+ return;
+}
+
Capacity = NumBitWords(RHS.size());
Bits = new BitWord[Capacity];
std::copy(RHS.Bits, RHS.Bits[Capacity], Bits);
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[llvm-commits] Bug 1202 fix
Attached patch fixes bug 1202.
Index: lib/Target/TargetData.cpp
===
--- lib/Target/TargetData.cpp (.../trunk) (revision 877)
+++ lib/Target/TargetData.cpp (.../branches/llvm-spu) (revision 877)
@@ -245,7 +245,8 @@
std::pairalign_iterator, align_iterator ins_result =
std::equal_range(Alignments.begin(), Alignments.end(), elt);
align_iterator I = ins_result.first;
- if (I-AlignType == align_type I-TypeBitWidth == bit_width) {
+ align_iterator E = ins_result.second;
+ if (I != E I-AlignType == align_type I-TypeBitWidth == bit_width) {
// Update the abi, preferred alignments.
I-ABIAlign = abi_align;
I-PrefAlign = pref_align;
@@ -254,7 +255,6 @@
#if 0
// Keep around for debugging and testing...
- align_iterator E = ins_result.second;
cerr setAlignment( elt )\n;
cerr I = (I - Alignments.begin())
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.6 - 1.7
---
Log message:
BitVector::count() bugs.
---
Diffs of the changes: (+6 -1)
BitVector.h |7 ++-
1 files changed, 6 insertions(+), 1 deletion(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.6
llvm/include/llvm/ADT/BitVector.h:1.7
--- llvm/include/llvm/ADT/BitVector.h:1.6 Thu Feb 15 13:05:25 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:09:36 2007
@@ -101,7 +101,12 @@
unsigned count() const {
unsigned NumBits = 0;
for (unsigned i = 0; i NumBitWords(size()); ++i)
- NumBits = CountPopulation_32(Bits[i]);
+ if (sizeof(BitWord) == 4)
+NumBits += CountPopulation_32(Bits[i]);
+ else if (sizeof(BitWord) == 8)
+NumBits += CountPopulation_64(Bits[i]);
+ else
+assert(0 Unsupported!)
return NumBits;
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.7 - 1.8
---
Log message:
Clear no longer deleting the bits to avoid mallocs.
---
Diffs of the changes: (+1 -5)
BitVector.h |6 +-
1 files changed, 1 insertion(+), 5 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.7
llvm/include/llvm/ADT/BitVector.h:1.8
--- llvm/include/llvm/ADT/BitVector.h:1.7 Thu Feb 15 13:09:36 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:10:34 2007
@@ -157,11 +157,7 @@
/// clear - Clear all bits.
void clear() {
-if (Capacity 0) {
- delete[] Bits;
- Bits = NULL;
- Size = Capacity = 0;
-}
+Size = 0;
}
/// resize - Grow or shrink the bitvector.
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.8 - 1.9
---
Log message:
Merges two resize() variants.
---
Diffs of the changes: (+3 -11)
BitVector.h | 14 +++---
1 files changed, 3 insertions(+), 11 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.8
llvm/include/llvm/ADT/BitVector.h:1.9
--- llvm/include/llvm/ADT/BitVector.h:1.8 Thu Feb 15 13:10:34 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:12:39 2007
@@ -161,23 +161,15 @@
}
/// resize - Grow or shrink the bitvector.
- void resize(unsigned N) {
-if (N Capacity * BITS_PER_WORD) {
- unsigned OldCapacity = Capacity;
- grow(N);
- init_words(Bits[OldCapacity], (Capacity-OldCapacity), false);
-}
-Size = N;
- }
-
- void resize(unsigned N, bool t) {
+ void resize(unsigned N, bool t = false) {
if (N Capacity * BITS_PER_WORD) {
unsigned OldCapacity = Capacity;
grow(N);
init_words(Bits[OldCapacity], (Capacity-OldCapacity), t);
}
Size = N;
-clear_unused_bits();
+if (t)
+ clear_unused_bits();
}
void reserve(unsigned N) {
___
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[llvm-commits] CVS: llvm/lib/VMCore/Function.cpp
Changes in directory llvm/lib/VMCore:
Function.cpp updated: 1.113 - 1.114
---
Log message:
Implement Function::getIntrinsicID without it needing to call Value::getName,
which allocates a string. This speeds up instcombine on 447.dealII by 5%.
---
Diffs of the changes: (+6 -3)
Function.cpp |9 ++---
1 files changed, 6 insertions(+), 3 deletions(-)
Index: llvm/lib/VMCore/Function.cpp
diff -u llvm/lib/VMCore/Function.cpp:1.113 llvm/lib/VMCore/Function.cpp:1.114
--- llvm/lib/VMCore/Function.cpp:1.113 Sun Feb 11 23:18:08 2007
+++ llvm/lib/VMCore/Function.cppThu Feb 15 13:17:16 2007
@@ -160,12 +160,15 @@
/// llvm/Intrinsics.h.
///
unsigned Function::getIntrinsicID() const {
- const std::string Name = this-getName();
- if (Name.size() 5 || Name[4] != '.' || Name[0] != 'l' || Name[1] != 'l'
+ const ValueName *ValName = this-getValueName();
+ unsigned Len = ValName-getKeyLength();
+ const char *Name = ValName-getKeyData();
+
+ if (Len 5 || Name[4] != '.' || Name[0] != 'l' || Name[1] != 'l'
|| Name[2] != 'v' || Name[3] != 'm')
return 0; // All intrinsics start with 'llvm.'
- assert(Name.size() != 5 'llvm.' is an invalid intrinsic name!);
+ assert(Len != 5 'llvm.' is an invalid intrinsic name!);
#define GET_FUNCTION_RECOGNIZER
#include llvm/Intrinsics.gen
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[llvm-commits] CVS: llvm/utils/TableGen/IntrinsicEmitter.cpp
Changes in directory llvm/utils/TableGen:
IntrinsicEmitter.cpp updated: 1.27 - 1.28
---
Log message:
Implement Function::getIntrinsicID without it needing to call Value::getName,
which allocates a string. This speeds up instcombine on 447.dealII by 5%.
---
Diffs of the changes: (+4 -2)
IntrinsicEmitter.cpp |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
Index: llvm/utils/TableGen/IntrinsicEmitter.cpp
diff -u llvm/utils/TableGen/IntrinsicEmitter.cpp:1.27
llvm/utils/TableGen/IntrinsicEmitter.cpp:1.28
--- llvm/utils/TableGen/IntrinsicEmitter.cpp:1.27 Wed Feb 14 21:39:18 2007
+++ llvm/utils/TableGen/IntrinsicEmitter.cppThu Feb 15 13:17:16 2007
@@ -81,17 +81,19 @@
OS // Function name - enum value recognizer code.\n;
OS #ifdef GET_FUNCTION_RECOGNIZER\n;
OSswitch (Name[5]) {\n;
- OSdefault: break;\n;
+ OSdefault:\n;
// Emit the intrinsics in sorted order.
char LastChar = 0;
for (std::mapstd::string, std::string::iterator I = IntMapping.begin(),
E = IntMapping.end(); I != E; ++I) {
if (I-first[5] != LastChar) {
LastChar = I-first[5];
+ OS break;\n;
OScase ' LastChar ':\n;
}
-OS if (Name == \ I-first \) return Intrinsic::
+OS if (Len == I-first.size()
+ !strcmp(Name, \ I-first \)) return Intrinsic::
I-second ;\n;
}
OS}\n;
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.10 - 1.11
---
Log message:
Remove unnecessary checks.
---
Diffs of the changes: (+5 -10)
BitVector.h | 15 +--
1 files changed, 5 insertions(+), 10 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.10
llvm/include/llvm/ADT/BitVector.h:1.11
--- llvm/include/llvm/ADT/BitVector.h:1.10 Thu Feb 15 13:16:21 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:18:12 2007
@@ -179,10 +179,8 @@
// Set, reset, flip
BitVector set() {
-if (Bits) {
- init_words(Bits, Capacity, true);
- clear_unused_bits();
-}
+init_words(Bits, Capacity, true);
+clear_unused_bits();
return *this;
}
@@ -192,8 +190,7 @@
}
BitVector reset() {
-if (Bits)
- init_words(Bits, Capacity, false);
+init_words(Bits, Capacity, false);
return *this;
}
@@ -317,14 +314,12 @@
std::copy(Bits, Bits[OldCapacity], NewBits);
// Destroy the old bits.
-if (Bits)
- delete[] Bits;
+delete[] Bits;
Bits = NewBits;
}
void init_words(BitWord *B, unsigned NumWords, bool t) {
-if (B)
- memset(B, 0 - (int)t, NumWords*sizeof(BitWord));
+memset(B, 0 - (int)t, NumWords*sizeof(BitWord));
}
};
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[llvm-commits] CVS: llvm/utils/TableGen/IntrinsicEmitter.cpp
Changes in directory llvm/utils/TableGen: IntrinsicEmitter.cpp updated: 1.28 - 1.29 --- Log message: the lengths of the strings are known, just use memcmp --- Diffs of the changes: (+1 -1) IntrinsicEmitter.cpp |2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Index: llvm/utils/TableGen/IntrinsicEmitter.cpp diff -u llvm/utils/TableGen/IntrinsicEmitter.cpp:1.28 llvm/utils/TableGen/IntrinsicEmitter.cpp:1.29 --- llvm/utils/TableGen/IntrinsicEmitter.cpp:1.28 Thu Feb 15 13:17:16 2007 +++ llvm/utils/TableGen/IntrinsicEmitter.cppThu Feb 15 13:26:16 2007 @@ -93,7 +93,7 @@ } OS if (Len == I-first.size() - !strcmp(Name, \ I-first \)) return Intrinsic:: + !memcmp(Name, \ I-first \, Len)) return Intrinsic:: I-second ;\n; } OS}\n; ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.11 - 1.12
---
Log message:
BitVector::reference operator=(const reference rhs) is unnecessary thanks to
autoconvert to bool.
---
Diffs of the changes: (+0 -8)
BitVector.h |8
1 files changed, 8 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.11
llvm/include/llvm/ADT/BitVector.h:1.12
--- llvm/include/llvm/ADT/BitVector.h:1.11 Thu Feb 15 13:18:12 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:21:44 2007
@@ -53,14 +53,6 @@
return *this;
}
-reference operator=(const reference rhs) {
- if (*rhs.WordRef (1 rhs.BitPos))
-*WordRef |= 1L BitPos;
- else
-*WordRef = ~(1L BitPos);
- return *this;
-}
-
operator bool() const {
return (*WordRef) (1L BitPos);
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.12 - 1.13
---
Log message:
Missing a ;
---
Diffs of the changes: (+2 -3)
BitVector.h |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.12
llvm/include/llvm/ADT/BitVector.h:1.13
--- llvm/include/llvm/ADT/BitVector.h:1.12 Thu Feb 15 13:21:44 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:29:05 2007
@@ -98,7 +98,7 @@
else if (sizeof(BitWord) == 8)
NumBits += CountPopulation_64(Bits[i]);
else
-assert(0 Unsupported!)
+assert(0 Unsupported!);
return NumBits;
}
@@ -160,8 +160,7 @@
init_words(Bits[OldCapacity], (Capacity-OldCapacity), t);
}
Size = N;
-if (t)
- clear_unused_bits();
+clear_unused_bits();
}
void reserve(unsigned N) {
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[llvm-commits] CVS: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.633 - 1.634
---
Log message:
switch an std::set to a SmallPtr set, this speeds up instcombine by 9.5%
on 447.dealII
---
Diffs of the changes: (+4 -3)
InstructionCombining.cpp |7 ---
1 files changed, 4 insertions(+), 3 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.633
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.634
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.633 Wed Feb 14
20:26:10 2007
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Thu Feb 15 13:41:52 2007
@@ -51,6 +51,7 @@
#include llvm/Support/PatternMatch.h
#include llvm/Support/Compiler.h
#include llvm/ADT/SmallVector.h
+#include llvm/ADT/SmallPtrSet.h
#include llvm/ADT/Statistic.h
#include llvm/ADT/STLExtras.h
#include algorithm
@@ -9088,11 +9089,11 @@
/// whose condition is a known constant, we only visit the reachable
successors.
///
static void AddReachableCodeToWorklist(BasicBlock *BB,
- std::setBasicBlock* Visited,
+ SmallPtrSetBasicBlock*, 64 Visited,
std::vectorInstruction* WorkList,
const TargetData *TD) {
// We have now visited this block! If we've already been here, bail out.
- if (!Visited.insert(BB).second) return;
+ if (!Visited.insert(BB)) return;
for (BasicBlock::iterator BBI = BB-begin(), E = BB-end(); BBI != E; ) {
Instruction *Inst = BBI++;
@@ -9154,7 +9155,7 @@
// Do a depth-first traversal of the function, populate the worklist with
// the reachable instructions. Ignore blocks that are not reachable. Keep
// track of which blocks we visit.
-std::setBasicBlock* Visited;
+SmallPtrSetBasicBlock*, 64 Visited;
AddReachableCodeToWorklist(F.begin(), Visited, WorkList, TD);
// Do a quick scan over the function. If we find any blocks that are
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Re: [llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Evan,
BitVector is still very broken. Please run the llvm/test suite. Numerous
tests are failing, all in BitVector. This is preventing me from testing
today.
Reid.
On Thu, 2007-02-15 at 13:29 -0600, Evan Cheng wrote:
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.12 - 1.13
---
Log message:
Missing a ;
---
Diffs of the changes: (+2 -3)
BitVector.h |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.12
llvm/include/llvm/ADT/BitVector.h:1.13
--- llvm/include/llvm/ADT/BitVector.h:1.12Thu Feb 15 13:21:44 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 13:29:05 2007
@@ -98,7 +98,7 @@
else if (sizeof(BitWord) == 8)
NumBits += CountPopulation_64(Bits[i]);
else
-assert(0 Unsupported!)
+assert(0 Unsupported!);
return NumBits;
}
@@ -160,8 +160,7 @@
init_words(Bits[OldCapacity], (Capacity-OldCapacity), t);
}
Size = N;
-if (t)
- clear_unused_bits();
+clear_unused_bits();
}
void reserve(unsigned N) {
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[llvm-commits] CVS: llvm/lib/VMCore/Value.cpp
Changes in directory llvm/lib/VMCore:
Value.cpp updated: 1.69 - 1.70
---
Log message:
rewrite Value::takeName to take advantage of the new symtab stuff. This
causes it to require no allocations and no symtab lookups in the common
case. This speeds up instcombine 9.2% on 447.dealII.
---
Diffs of the changes: (+55 -6)
Value.cpp | 61 +++--
1 files changed, 55 insertions(+), 6 deletions(-)
Index: llvm/lib/VMCore/Value.cpp
diff -u llvm/lib/VMCore/Value.cpp:1.69 llvm/lib/VMCore/Value.cpp:1.70
--- llvm/lib/VMCore/Value.cpp:1.69 Thu Feb 15 12:53:54 2007
+++ llvm/lib/VMCore/Value.cpp Thu Feb 15 14:01:43 2007
@@ -185,15 +185,64 @@
/// takeName - transfer the name from V to this value, setting V's name to
/// empty. It is an error to call V-takeName(V).
void Value::takeName(Value *V) {
- if (!V-hasName()) {
-if (hasName())
- setName();
+ ValueSymbolTable *ST = 0;
+ // If this value has a name, drop it.
+ if (hasName()) {
+// Get the symtab this is in.
+if (getSymTab(this, ST)) {
+ // We can't set a name on this value, but we need to clear V's name if
+ // it has one.
+ if (V-hasName()) V-setName(0, 0);
+ return; // Cannot set a name on this value (e.g. constant).
+}
+
+// Remove old name.
+if (ST)
+ ST-removeValueName(Name);
+Name-Destroy();
+Name = 0;
+ }
+
+ // Now we know that this has no name.
+
+ // If V has no name either, we're done.
+ if (!V-hasName()) return;
+
+ // Get this's symtab if we didn't before.
+ if (!ST) {
+if (getSymTab(this, ST)) {
+ // Clear V's name.
+ V-setName(0, 0);
+ return; // Cannot set a name on this value (e.g. constant).
+}
+ }
+
+ // Get V's ST, this should always succed, because V has a name.
+ ValueSymbolTable *VST;
+ bool Failure = getSymTab(V, VST);
+ assert(!Failure V has a name, so it should have a ST!);
+
+ // If these values are both in the same symtab, we can do this very fast.
+ // This works even if both values have no symtab yet.
+ if (ST == VST) {
+// Take the name!
+Name = V-Name;
+V-Name = 0;
+Name-setValue(this);
return;
}
- std::string Name = V-getName();
- V-setName();
- setName(Name);
+ // Otherwise, things are slightly more complex. Remove V's name from VST and
+ // then reinsert it into ST.
+
+ if (VST)
+VST-removeValueName(V-Name);
+ Name = V-Name;
+ V-Name = 0;
+ Name-setValue(this);
+
+ if (ST)
+ST-reinsertValue(this);
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.13 - 1.14
---
Log message:
Make sure Capacity gets initialized too.
---
Diffs of the changes: (+1 -0)
BitVector.h |1 +
1 files changed, 1 insertion(+)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.13
llvm/include/llvm/ADT/BitVector.h:1.14
--- llvm/include/llvm/ADT/BitVector.h:1.13 Thu Feb 15 13:29:05 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 14:14:06 2007
@@ -78,6 +78,7 @@
BitVector(const BitVector RHS) : Size(RHS.size()) {
if (Size == 0) {
Bits = NULL;
+ Capacity = 0;
return;
}
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Re: [llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
This patch fixed the bulk of the BitVector failures. However, there is
still a memory corruption that I'm working on.
Reid.
On Thu, 2007-02-15 at 14:14 -0600, Reid Spencer wrote:
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.13 - 1.14
---
Log message:
Make sure Capacity gets initialized too.
---
Diffs of the changes: (+1 -0)
BitVector.h |1 +
1 files changed, 1 insertion(+)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.13
llvm/include/llvm/ADT/BitVector.h:1.14
--- llvm/include/llvm/ADT/BitVector.h:1.13Thu Feb 15 13:29:05 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 14:14:06 2007
@@ -78,6 +78,7 @@
BitVector(const BitVector RHS) : Size(RHS.size()) {
if (Size == 0) {
Bits = NULL;
+ Capacity = 0;
return;
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.14 - 1.15
---
Log message:
Fix an off-by-one bug in computing the index of the word to clear.
---
Diffs of the changes: (+4 -1)
BitVector.h |5 -
1 files changed, 4 insertions(+), 1 deletion(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.14
llvm/include/llvm/ADT/BitVector.h:1.15
--- llvm/include/llvm/ADT/BitVector.h:1.14 Thu Feb 15 14:14:06 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 14:49:10 2007
@@ -292,7 +292,10 @@
void clear_unused_bits() {
if (Size) {
unsigned ExtraBits = Size % BITS_PER_WORD;
- Bits[Size / BITS_PER_WORD] = ~(~0 ExtraBits);
+ unsigned index = Size / BITS_PER_WORD;
+ if (Size % BITS_PER_WORD == 0)
+index--;
+ Bits[index] = ~(~0 ExtraBits);
}
}
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[llvm-commits] CVS: llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll
Changes in directory llvm/test/CodeGen/CBackend:
2007-01-08-ParamAttr-ICmp.ll updated: 1.2 - 1.3
---
Log message:
Update this test to compile properly and check against the correct
string generated by the CBE. This is no longer an XFAIL.
---
Diffs of the changes: (+9 -10)
2007-01-08-ParamAttr-ICmp.ll | 19 +--
1 files changed, 9 insertions(+), 10 deletions(-)
Index: llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll
diff -u llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll:1.2
llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll:1.3
--- llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll:1.2 Fri Jan 26
02:25:06 2007
+++ llvm/test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll Thu Feb 15
15:01:58 2007
@@ -1,7 +1,6 @@
-; RUN: llvm-as %s | llc -march=c | \
-; RUN: grep 'return ltmp_2_2 == (signed int)ltmp_1_2)) ? (1) : (0)))'
; For PR1099
-; XFAIL: *
+; RUN: llvm-as %s | llc -march=c | \
+; RUN: grep 'return ltmp_2_2 == ltmp_1_2)) ? (1) : (0)))'
target datalayout = e-p:32:32
target triple = i686-apple-darwin8
@@ -9,21 +8,21 @@
implementation ; Functions:
-define bool @prune_match_entry_2E_ce(%struct.Connector* %a, i16 %b.0.0.val) {
+define i1 @prune_match_entry_2E_ce(%struct.Connector* %a, i16 %b.0.0.val) {
newFuncRoot:
br label %entry.ce
cond_next.exitStub: ; preds = %entry.ce
-ret bool true
+ret i1 true
entry.return_crit_edge.exitStub:; preds = %entry.ce
-ret bool false
+ret i1 false
entry.ce: ; preds = %newFuncRoot
-%tmp = getelementptr %struct.Connector* %a, i32 0, i32 0
; i16* [#uses=1]
-%tmp = load i16* %tmp ; i16 [#uses=1]
-%tmp = icmp eq i16 %tmp, %b.0.0.val ; bool [#uses=1]
-br bool %tmp, label %cond_next.exitStub, label
%entry.return_crit_edge.exitStub
+%tmp1 = getelementptr %struct.Connector* %a, i32 0, i32 0
; i16* [#uses=1]
+%tmp2 = load i16* %tmp1 ; i16 [#uses=1]
+%tmp3 = icmp eq i16 %tmp2, %b.0.0.val ; i1 [#uses=1]
+br i1 %tmp3, label %cond_next.exitStub, label
%entry.return_crit_edge.exitStub
}
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[llvm-commits] CVS: llvm/include/llvm/ADT/BitVector.h
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.15 - 1.16
---
Log message:
Proper fix for the off-by-one bug in clear_unused_bits().
---
Diffs of the changes: (+3 -5)
BitVector.h |8 +++-
1 files changed, 3 insertions(+), 5 deletions(-)
Index: llvm/include/llvm/ADT/BitVector.h
diff -u llvm/include/llvm/ADT/BitVector.h:1.15
llvm/include/llvm/ADT/BitVector.h:1.16
--- llvm/include/llvm/ADT/BitVector.h:1.15 Thu Feb 15 14:49:10 2007
+++ llvm/include/llvm/ADT/BitVector.h Thu Feb 15 15:38:15 2007
@@ -290,12 +290,10 @@
// Clear the unused top bits in the high word.
void clear_unused_bits() {
-if (Size) {
- unsigned ExtraBits = Size % BITS_PER_WORD;
+unsigned ExtraBits = Size % BITS_PER_WORD;
+if (ExtraBits) {
unsigned index = Size / BITS_PER_WORD;
- if (Size % BITS_PER_WORD == 0)
-index--;
- Bits[index] = ~(~0 ExtraBits);
+ Bits[index] = ~(~0L ExtraBits);
}
}
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[llvm-commits] llvm-gcc4: display the LLVM type when printing type trees
For example:
(gdb) call debug_tree(type)
void_type 0xb7bd6ac8 void sizes-gimplified visited VOID
align 8 symtab 152957560 alias set -1
LLVM: void
pointer_to_this pointer_type 0xb7bd6b40
Enjoy!
Duncan.
Index: gcc.llvm.master/gcc/print-tree.c
===
--- gcc.llvm.master.orig/gcc/print-tree.c 2007-02-15 20:31:54.0 +0100
+++ gcc.llvm.master/gcc/print-tree.c 2007-02-15 22:33:46.0 +0100
@@ -603,6 +603,16 @@
lang_hooks.print_type (file, node, indent);
+ /* APPLE LOCAL begin LLVM */
+#ifdef ENABLE_LLVM
+ if (GET_TYPE_LLVM (node))
+ {
+ indent_to (file, indent + 4);
+ print_llvm_type (file, GET_TYPE_LLVM (node));
+ }
+#endif
+ /* APPLE LOCAL end LLVM */
+
if (TYPE_POINTER_TO (node) || TREE_CHAIN (node))
indent_to (file, indent + 3);
Index: gcc.llvm.master/gcc/llvm-backend.cpp
===
--- gcc.llvm.master.orig/gcc/llvm-backend.cpp 2007-02-15 20:34:11.0 +0100
+++ gcc.llvm.master/gcc/llvm-backend.cpp 2007-02-15 20:41:41.0 +0100
@@ -892,4 +892,13 @@
WriteAsOperand(FS, (Value*)LLVM, true, TheModule);
}
+// print_llvm_type - Print the specified LLVM type symbolically, called by
+// print-tree.c for tree dumps.
+//
+void print_llvm_type(FILE *file, void *LLVM) {
+ oFILEstream FS(file);
+ FS LLVM: ;
+ WriteTypeSymbolic(FS, (const Type*)LLVM, TheModule);
+}
+
/* APPLE LOCAL end LLVM (ENTIRE FILE!) */
Index: gcc.llvm.master/gcc/llvm.h
===
--- gcc.llvm.master.orig/gcc/llvm.h 2007-02-15 20:32:52.0 +0100
+++ gcc.llvm.master/gcc/llvm.h 2007-02-15 20:41:24.0 +0100
@@ -80,6 +80,11 @@
*/
void print_llvm(FILE *file, void *LLVM);
+/* print_llvm_type - Print the specified LLVM type symbolically, called by
+ * print-tree.c for tree dumps.
+ */
+void print_llvm_type(FILE *file, void *LLVM);
+
/* Init pch writing. */
void llvm_pch_write_init(void);
Index: gcc.llvm.master/gcc/tree.h
===
--- gcc.llvm.master.orig/gcc/tree.h 2007-02-15 20:39:44.0 +0100
+++ gcc.llvm.master/gcc/tree.h 2007-02-15 20:40:24.0 +0100
@@ -2092,6 +2092,7 @@
? (void*)(NODE)-decl.llvm \
: (make_decl_llvm (NODE), (void*)(NODE)-decl.llvm)))
#define SET_DECL_LLVM(NODE, LLVM) (DECL_CHECK (NODE)-decl.llvm = (long)LLVM)
+#define GET_TYPE_LLVM(NODE) (void *)(TYPE_CHECK (NODE)-type.symtab.llvm)
#endif
/* Returns nonzero if the DECL_LLVM for NODE has already been set. */
#define DECL_LLVM_SET_P(NODE) (DECL_CHECK (NODE)-decl.llvm != 0)
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[llvm-commits] CVS: llvm/CREDITS.TXT
Changes in directory llvm: CREDITS.TXT updated: 1.67 - 1.68 --- Log message: Add myself to the credits. --- Diffs of the changes: (+4 -0) CREDITS.TXT |4 1 files changed, 4 insertions(+) Index: llvm/CREDITS.TXT diff -u llvm/CREDITS.TXT:1.67 llvm/CREDITS.TXT:1.68 --- llvm/CREDITS.TXT:1.67 Sun Jan 7 21:10:00 2007 +++ llvm/CREDITS.TXTThu Feb 15 16:05:14 2007 @@ -85,6 +85,10 @@ E: [EMAIL PROTECTED] D: Callgraph class cleanups +N: Dan Gohman +E: [EMAIL PROTECTED] +D: Miscellaneous bug fixes + N: Paolo Invernizzi E: [EMAIL PROTECTED] D: Visual C++ compatibility fixes ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/include/llvm/Target/TargetData.h
Changes in directory llvm/include/llvm/Target:
TargetData.h updated: 1.55 - 1.56
---
Log message:
For PR1195: http://llvm.org/PR1195 :
PACKED_ALIGN - VECTOR_ALIGN
---
Diffs of the changes: (+1 -1)
TargetData.h |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/include/llvm/Target/TargetData.h
diff -u llvm/include/llvm/Target/TargetData.h:1.55
llvm/include/llvm/Target/TargetData.h:1.56
--- llvm/include/llvm/Target/TargetData.h:1.55 Wed Feb 14 20:11:06 2007
+++ llvm/include/llvm/Target/TargetData.h Thu Feb 15 16:07:05 2007
@@ -36,7 +36,7 @@
/// Enum used to categorize the alignment types stored by TargetAlignElem
enum AlignTypeEnum {
INTEGER_ALIGN = 'i', /// Integer type alignment
- PACKED_ALIGN = 'v',/// Vector type alignment
+ VECTOR_ALIGN = 'v',/// Vector type alignment
FLOAT_ALIGN = 'f', /// Floating point type alignment
AGGREGATE_ALIGN = 'a' /// Aggregate alignment
};
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[llvm-commits] CVS: llvm/lib/Target/TargetData.cpp
Changes in directory llvm/lib/Target:
TargetData.cpp updated: 1.96 - 1.97
---
Log message:
For PR1195: http://llvm.org/PR1195 :
PACKED_ALIGN - VECTOR_ALIGN
---
Diffs of the changes: (+4 -4)
TargetData.cpp |8
1 files changed, 4 insertions(+), 4 deletions(-)
Index: llvm/lib/Target/TargetData.cpp
diff -u llvm/lib/Target/TargetData.cpp:1.96 llvm/lib/Target/TargetData.cpp:1.97
--- llvm/lib/Target/TargetData.cpp:1.96 Thu Feb 15 12:34:36 2007
+++ llvm/lib/Target/TargetData.cpp Thu Feb 15 16:07:05 2007
@@ -184,8 +184,8 @@
setAlignment(INTEGER_ALIGN, 4, 8, 64); // long
setAlignment(FLOAT_ALIGN, 4, 4, 32); // float
setAlignment(FLOAT_ALIGN, 8, 8, 64); // double
- setAlignment(PACKED_ALIGN,8, 8, 64); // v2i32
- setAlignment(PACKED_ALIGN, 16, 16, 128); // v16i8, v8i16, v4i32, ...
+ setAlignment(VECTOR_ALIGN,8, 8, 64); // v2i32
+ setAlignment(VECTOR_ALIGN, 16, 16, 128); // v16i8, v8i16, v4i32, ...
setAlignment(AGGREGATE_ALIGN, 0, 0, 0); // struct, union, class, ...
while (!temp.empty()) {
@@ -218,7 +218,7 @@
case 'a': {
align_type = (*p == 'i' ? INTEGER_ALIGN :
(*p == 'f' ? FLOAT_ALIGN :
- (*p == 'v' ? PACKED_ALIGN : AGGREGATE_ALIGN)));
+ (*p == 'v' ? VECTOR_ALIGN : AGGREGATE_ALIGN)));
size = (short) atoi(++p);
abi_align = atoi(getToken(token, :).c_str()) / 8;
pref_align = atoi(getToken(token, :).c_str()) / 8;
@@ -485,7 +485,7 @@
AlignType = FLOAT_ALIGN;
break;
case Type::VectorTyID:
-AlignType = PACKED_ALIGN;
+AlignType = VECTOR_ALIGN;
break;
default:
assert(0 Bad type for getAlignment!!!);
___
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[llvm-commits] CVS: llvm/CREDITS.TXT
Changes in directory llvm: CREDITS.TXT updated: 1.68 - 1.69 --- Log message: Update --- Diffs of the changes: (+1 -1) CREDITS.TXT |2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Index: llvm/CREDITS.TXT diff -u llvm/CREDITS.TXT:1.68 llvm/CREDITS.TXT:1.69 --- llvm/CREDITS.TXT:1.68 Thu Feb 15 16:05:14 2007 +++ llvm/CREDITS.TXTThu Feb 15 16:26:28 2007 @@ -49,7 +49,7 @@ N: Evan Cheng E: [EMAIL PROTECTED] -D: X86 backend developer +D: ARM and X86 backends D: Instruction scheduler improvements D: Loop optimizer improvements D: Target-independent code generator improvements ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.634 - 1.635
---
Log message:
change some vectors to smallvectors. This speeds up instcombine on 447.dealII
by 5%.
---
Diffs of the changes: (+3 -3)
InstructionCombining.cpp |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.634
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.635
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.634 Thu Feb 15
13:41:52 2007
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Thu Feb 15 16:48:32 2007
@@ -7748,9 +7748,9 @@
// is a getelementptr instruction, combine the indices of the two
// getelementptr instructions into a single instruction.
//
- std::vectorValue* SrcGEPOperands;
+ SmallVectorValue*, 8 SrcGEPOperands;
if (User *Src = dyn_castGetElementPtr(PtrOp))
-SrcGEPOperands.assign(Src-op_begin(), Src-op_end());
+SrcGEPOperands.append(Src-op_begin(), Src-op_end());
if (!SrcGEPOperands.empty()) {
// Note that if our source is a gep chain itself that we wait for that
@@ -7761,7 +7761,7 @@
castInstruction(SrcGEPOperands[0])-getNumOperands() == 2)
return 0; // Wait until our source is folded to completion.
-std::vectorValue * Indices;
+SmallVectorValue*, 8 Indices;
// Find out whether the last index in the source GEP is a sequential idx.
bool EndsWithSequential = false;
___
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[llvm-commits] CVS: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.635 - 1.636
---
Log message:
convert more vectors to smallvectors, 2.8% speedup
---
Diffs of the changes: (+3 -3)
InstructionCombining.cpp |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.635
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.636
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.635 Thu Feb 15
16:48:32 2007
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Thu Feb 15 16:52:10 2007
@@ -3411,7 +3411,7 @@
/// CollectBSwapParts - Look to see if the specified value defines a single
byte
/// in the result. If it does, and if the specified byte hasn't been filled in
/// yet, fill it in and return false.
-static bool CollectBSwapParts(Value *V, std::vectorValue* ByteValues) {
+static bool CollectBSwapParts(Value *V, SmallVectorValue*, 8 ByteValues) {
Instruction *I = dyn_castInstruction(V);
if (I == 0) return true;
@@ -3495,7 +3495,7 @@
/// ByteValues - For each byte of the result, we keep track of which value
/// defines each byte.
- std::vectorValue* ByteValues;
+ SmallVectorValue*, 8 ByteValues;
ByteValues.resize(TD-getTypeSize(I.getType()));
// Try to find all the pieces corresponding to the bswap.
@@ -5791,7 +5791,7 @@
// Remove any uses of AI that are dead.
assert(!CI.use_empty() Dead instructions should be removed earlier!);
- std::vectorInstruction* DeadUsers;
+
for (Value::use_iterator UI = AI.use_begin(), E = AI.use_end(); UI != E; ) {
Instruction *User = castInstruction(*UI++);
if (isInstructionTriviallyDead(User)) {
___
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[llvm-commits] CVS: llvm/include/llvm/Instruction.h Instructions.h
Changes in directory llvm/include/llvm:
Instruction.h updated: 1.80 - 1.81
Instructions.h updated: 1.60 - 1.61
---
Log message:
make mayWriteToMemory a non-virtual function
---
Diffs of the changes: (+2 -18)
Instruction.h |2 +-
Instructions.h | 18 +-
2 files changed, 2 insertions(+), 18 deletions(-)
Index: llvm/include/llvm/Instruction.h
diff -u llvm/include/llvm/Instruction.h:1.80
llvm/include/llvm/Instruction.h:1.81
--- llvm/include/llvm/Instruction.h:1.80Tue Feb 13 01:54:42 2007
+++ llvm/include/llvm/Instruction.h Thu Feb 15 17:15:00 2007
@@ -54,7 +54,7 @@
/// mayWriteToMemory - Return true if this instruction may modify memory.
///
- virtual bool mayWriteToMemory() const { return false; }
+ bool mayWriteToMemory() const;
/// clone() - Create a copy of 'this' instruction that is identical in all
/// ways except the following:
Index: llvm/include/llvm/Instructions.h
diff -u llvm/include/llvm/Instructions.h:1.60
llvm/include/llvm/Instructions.h:1.61
--- llvm/include/llvm/Instructions.h:1.60 Wed Feb 14 21:39:17 2007
+++ llvm/include/llvm/Instructions.hThu Feb 15 17:15:00 2007
@@ -189,8 +189,6 @@
virtual FreeInst *clone() const;
- virtual bool mayWriteToMemory() const { return true; }
-
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const FreeInst *) { return true; }
static inline bool classof(const Instruction *I) {
@@ -245,8 +243,6 @@
virtual LoadInst *clone() const;
- virtual bool mayWriteToMemory() const { return isVolatile(); }
-
Value *getPointerOperand() { return getOperand(0); }
const Value *getPointerOperand() const { return getOperand(0); }
static unsigned getPointerOperandIndex() { return 0U; }
@@ -310,8 +306,6 @@
virtual StoreInst *clone() const;
- virtual bool mayWriteToMemory() const { return true; }
-
Value *getPointerOperand() { return getOperand(1); }
const Value *getPointerOperand() const { return getOperand(1); }
static unsigned getPointerOperandIndex() { return 1U; }
@@ -722,8 +716,7 @@
~CallInst();
virtual CallInst *clone() const;
- bool mayWriteToMemory() const { return true; }
-
+
bool isTailCall() const { return SubclassData 1; }
void setTailCall(bool isTailCall = true) {
SubclassData = (SubclassData ~1) | unsigned(isTailCall);
@@ -845,7 +838,6 @@
}
virtual VAArgInst *clone() const;
- bool mayWriteToMemory() const { return true; }
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VAArgInst *) { return true; }
@@ -888,8 +880,6 @@
virtual ExtractElementInst *clone() const;
- virtual bool mayWriteToMemory() const { return false; }
-
/// Transparently provide more efficient getOperand methods.
Value *getOperand(unsigned i) const {
assert(i 2 getOperand() out of range!);
@@ -938,8 +928,6 @@
virtual InsertElementInst *clone() const;
- virtual bool mayWriteToMemory() const { return false; }
-
/// getType - Overload to return most specific vector type.
///
inline const VectorType *getType() const {
@@ -990,8 +978,6 @@
virtual ShuffleVectorInst *clone() const;
- virtual bool mayWriteToMemory() const { return false; }
-
/// getType - Overload to return most specific vector type.
///
inline const VectorType *getType() const {
@@ -1499,8 +1485,6 @@
virtual InvokeInst *clone() const;
- bool mayWriteToMemory() const { return true; }
-
/// getCallingConv/setCallingConv - Get or set the calling convention of this
/// function call.
unsigned getCallingConv() const { return SubclassData; }
___
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[llvm-commits] CVS: llvm/lib/VMCore/Instruction.cpp
Changes in directory llvm/lib/VMCore:
Instruction.cpp updated: 1.65 - 1.66
---
Log message:
make mayWriteToMemory a non-virtual function
---
Diffs of the changes: (+19 -0)
Instruction.cpp | 19 +++
1 files changed, 19 insertions(+)
Index: llvm/lib/VMCore/Instruction.cpp
diff -u llvm/lib/VMCore/Instruction.cpp:1.65
llvm/lib/VMCore/Instruction.cpp:1.66
--- llvm/lib/VMCore/Instruction.cpp:1.65Tue Feb 13 01:54:42 2007
+++ llvm/lib/VMCore/Instruction.cpp Thu Feb 15 17:15:00 2007
@@ -225,6 +225,25 @@
return true;
}
+/// mayWriteToMemory - Return true if this instruction may modify memory.
+///
+bool Instruction::mayWriteToMemory() const {
+ switch (getOpcode()) {
+ default: return false;
+ case Instruction::Free:
+ case Instruction::Store:
+ case Instruction::Invoke:
+ case Instruction::VAArg:
+return true;
+ case Instruction::Call:
+if (const IntrinsicInst *II = dyn_castIntrinsicInst(this)) {
+ // If the intrinsic doesn't write memory, it is safe.
+}
+return true;
+ case Instruction::Load:
+return castLoadInst(this)-isVolatile();
+ }
+}
/// isAssociative - Return true if the instruction is associative:
///
___
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[llvm-commits] CVS: llvm-test/MultiSource/Applications/SIBsim4/
Changes in directory llvm-test/MultiSource/Applications/SIBsim4: --- Log message: Directory /var/cvs/llvm/llvm-test/MultiSource/Applications/SIBsim4 added to the repository --- Diffs of the changes: (+0 -0) 0 files changed ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] mingw stuff backport
Hello, Everyone.
Attached patch is just backport from gcc mailine. More correctly: its
backport of these patches:
http://gcc.gnu.org/ml/gcc-cvs/2005-10/msg00474.html
http://gcc.gnu.org/ml/gcc-cvs/2005-10/msg00718.html
The main aim of patches is better handling of dll* attributes especially
set on C++ stuff.
More patches will follow. However, this is the biggest one.
There are 3 files attached: patch against current llvm-gcc sources + 2
new files, which should be placed to gcc/config/i386 directory.
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics Mechanics, Saint Petersburg State University.
diff -r 9a4f61828020 gcc/config.gcc
--- a/gcc/config.gcc Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config.gcc Fri Feb 16 00:46:07 2007 +0300
@@ -1209,9 +1209,9 @@ i[34567]86-*-pe | i[34567]86-*-cygwin*)
xm_file=i386/xm-cygwin.h
tmake_file=i386/t-cygwin i386/t-cygming
target_gtfiles=\$(srcdir)/config/i386/winnt.c
- extra_objs=winnt.o
+ extra_objs=winnt.o winnt-stubs.o
c_target_objs=cygwin2.o
- cxx_target_objs=cygwin2.o
+ cxx_target_objs=cygwin2.o winnt-cxx.o
extra_gcc_objs=cygwin1.o
if test x$enable_threads = xyes; then
thread_file='posix'
@@ -1222,7 +1222,8 @@ i[34567]86-*-mingw32*)
xm_file=i386/xm-mingw32.h
tmake_file=i386/t-cygming i386/t-mingw32
target_gtfiles=\$(srcdir)/config/i386/winnt.c
- extra_objs=winnt.o
+ extra_objs=winnt.o winnt-stubs.o
+ cxx_target_objs=winnt-cxx.o
case ${enable_threads} in
| yes | win32) thread_file='win32' ;;
esac
diff -r 9a4f61828020 gcc/config/i386/cygming.h
--- a/gcc/config/i386/cygming.h Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config/i386/cygming.h Thu Feb 15 22:47:25 2007 +0300
@@ -422,6 +422,9 @@ extern int i386_pe_dllimport_p (tree);
#undef TARGET_USE_LOCAL_THUNK_ALIAS_P
#define TARGET_USE_LOCAL_THUNK_ALIAS_P(DECL) (!DECL_ONE_ONLY (DECL))
+#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P i386_pe_valid_dllimport_attribute_p
+#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION i386_pe_adjust_class_at_definition
+
#undef TREE
#ifndef BUFSIZ
diff -r 9a4f61828020 gcc/config/i386/i386-protos.h
--- a/gcc/config/i386/i386-protos.h Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config/i386/i386-protos.h Thu Feb 15 23:09:35 2007 +0300
@@ -261,6 +261,13 @@ extern const char *i386_pe_strip_name_en
extern const char *i386_pe_strip_name_encoding (const char *);
extern const char *i386_pe_strip_name_encoding_full (const char *);
extern void i386_pe_output_labelref (FILE *, const char *);
+extern int i386_pe_valid_dllimport_attribute_p (tree);
+
+/* In winnt-cxx.c and winnt-stubs.c */
+extern void i386_pe_adjust_class_at_definition (tree);
+extern bool i386_pe_type_dllimport_p (tree);
+extern bool i386_pe_type_dllexport_p (tree);
+
extern rtx maybe_get_pool_constant (rtx);
extern char internal_label_prefix[16];
diff -r 9a4f61828020 gcc/config/i386/i386.c
--- a/gcc/config/i386/i386.c Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config/i386/i386.c Thu Feb 15 19:01:42 2007 +0300
@@ -2323,7 +2323,7 @@ ix86_function_ok_for_sibcall (tree decl,
#if TARGET_DLLIMPORT_DECL_ATTRIBUTES
/* Dllimport'd functions are also called indirectly. */
- if (decl lookup_attribute (dllimport, DECL_ATTRIBUTES (decl))
+ if (decl DECL_DLLIMPORT_P (decl)
ix86_function_regparm (TREE_TYPE (decl), NULL) = 3)
return false;
#endif
diff -r 9a4f61828020 gcc/config/i386/t-cygming
--- a/gcc/config/i386/t-cygming Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config/i386/t-cygming Thu Feb 15 19:05:50 2007 +0300
@@ -16,4 +16,17 @@ winnt.o: $(srcdir)/config/i386/winnt.c $
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/i386/winnt.c
+winnt-cxx.o: $(srcdir)/config/i386/winnt-cxx.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h output.h $(TREE_H) flags.h \
+ $(TM_P_H) toplev.h $(HASHTAB_H) $(GGC_H)
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ $(srcdir)/config/i386/winnt-cxx.c
+
+
+winnt-stubs.o: $(srcdir)/config/i386/winnt-stubs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h output.h $(TREE_H) flags.h \
+ $(TM_P_H) toplev.h $(HASHTAB_H) $(GGC_H)
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ $(srcdir)/config/i386/winnt-stubs.c
+
STMP_FIXINC=stmp-fixinc
diff -r 9a4f61828020 gcc/config/i386/winnt.c
--- a/gcc/config/i386/winnt.c Tue Feb 13 11:41:51 2007 +
+++ b/gcc/config/i386/winnt.c Thu Feb 15 23:46:59 2007 +0300
@@ -83,131 +83,64 @@ static tree
static tree
associated_type (tree decl)
{
- tree t = NULL_TREE;
-
- /* In the C++ frontend, DECL_CONTEXT for a method doesn't actually refer
- to the containing class. So we look at the 'this' arg. */
- if (TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
-{
- /* Artificial methods are not affected by the import/export status
- of their class unless they are COMDAT. Implicit copy ctor's and
- dtor's are not affected by class status but virtual and
- non-virtual thunks are. */
-
[llvm-commits] CVS: llvm-test/MultiSource/Applications/Makefile
Changes in directory llvm-test/MultiSource/Applications: Makefile updated: 1.26 - 1.27 --- Log message: Add SIBsim4 to the test suite. --- Diffs of the changes: (+1 -1) Makefile |2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Index: llvm-test/MultiSource/Applications/Makefile diff -u llvm-test/MultiSource/Applications/Makefile:1.26 llvm-test/MultiSource/Applications/Makefile:1.27 --- llvm-test/MultiSource/Applications/Makefile:1.26Thu Feb 8 12:14:36 2007 +++ llvm-test/MultiSource/Applications/Makefile Thu Feb 15 19:50:21 2007 @@ -5,7 +5,7 @@ include $(LEVEL)/Makefile.config PARALLEL_DIRS = Burg aha sgefa siod lambda-0.1.3 d spiff hbd treecc SPASS \ - hexxagon oggenc JM viterbi minisat + hexxagon oggenc JM viterbi minisat SIBsim4 # Obsequi uses Linux-only features; need to fix that ifeq ($(OS),Linux) ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/lib/CodeGen/AsmPrinter.cpp
Changes in directory llvm/lib/CodeGen: AsmPrinter.cpp updated: 1.150 - 1.151 --- Log message: test commit (blank line) --- Diffs of the changes: (+1 -0) AsmPrinter.cpp |1 + 1 files changed, 1 insertion(+) Index: llvm/lib/CodeGen/AsmPrinter.cpp diff -u llvm/lib/CodeGen/AsmPrinter.cpp:1.150 llvm/lib/CodeGen/AsmPrinter.cpp:1.151 --- llvm/lib/CodeGen/AsmPrinter.cpp:1.150 Wed Feb 14 20:26:09 2007 +++ llvm/lib/CodeGen/AsmPrinter.cpp Thu Feb 15 19:54:53 2007 @@ -1144,3 +1144,4 @@ break; } } + ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/lib/Target/Alpha/README.txt
Changes in directory llvm/lib/Target/Alpha: README.txt updated: 1.7 - 1.8 --- Log message: This was done recently --- Diffs of the changes: (+1 -3) README.txt |4 +--- 1 files changed, 1 insertion(+), 3 deletions(-) Index: llvm/lib/Target/Alpha/README.txt diff -u llvm/lib/Target/Alpha/README.txt:1.7 llvm/lib/Target/Alpha/README.txt:1.8 --- llvm/lib/Target/Alpha/README.txt:1.7Tue Oct 10 20:48:03 2006 +++ llvm/lib/Target/Alpha/README.txtThu Feb 15 20:11:59 2007 @@ -1,3 +1 @@ -%% -Fix Ordered/Unordered FP stuff - +* EMPTY * ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/lib/VMCore/Instruction.cpp
Changes in directory llvm/lib/VMCore: Instruction.cpp updated: 1.66 - 1.67 --- Log message: fix build --- Diffs of the changes: (+1 -0) Instruction.cpp |1 + 1 files changed, 1 insertion(+) Index: llvm/lib/VMCore/Instruction.cpp diff -u llvm/lib/VMCore/Instruction.cpp:1.66 llvm/lib/VMCore/Instruction.cpp:1.67 --- llvm/lib/VMCore/Instruction.cpp:1.66Thu Feb 15 17:15:00 2007 +++ llvm/lib/VMCore/Instruction.cpp Thu Feb 15 20:25:55 2007 @@ -13,6 +13,7 @@ #include llvm/Type.h #include llvm/Instructions.h +#include llvm/IntrinsicInst.h #include llvm/Function.h #include llvm/Support/LeakDetector.h using namespace llvm; ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm-gcc] BITWIDTH8.patch (please review/commit)
Devang,
Please find attached the latest bitwidth attribute patch. This is a
candidate for committing to llvm-gcc if it passes your review. The
differences between this patch and the one you reviewed are:
1. All six of the bit reduction builtins have been removed (not needed).
2. I've hacked on the C++ part of llvm-gcc to get it to handle the three
remaining
builtins much like C does. This was a lot more involved than just
modifying the
typeck.c file. semantics.c and call.c had to be modified too.
The main thing needing review are the changes to gcc/cp/*.c. The rest
you've already reviewed. If it looks good, please consider committing
it.
Thanks,
Reid.
Index: gcc/tree.h
===
--- gcc/tree.h (revision 276)
+++ gcc/tree.h (working copy)
@@ -1711,6 +1711,21 @@
#define TYPE_CONTAINS_PLACEHOLDER_INTERNAL(NODE) \
(TYPE_CHECK (NODE)-type.contains_placeholder_bits)
+/* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+#ifdef ENABLE_LLVM
+/* 1 if the bitwidth for this type was set with the bitwidth attribute,
+ 0 otherwise. */
+#define TYPE_USER_BITWIDTH(NODE) (TYPE_CHECK (NODE)-type.user_bitwidth)
+/* Extracts the bitwidth field that holds the user's requested
+ * bitwidth from the bitwidth attribute. Depending on the usage this
+ * may or may not be honored due to limitations of how the type is
+ * used. See the handle_bitwidth_attribute function in c-common.c for
+ * details. Note that this field always contains the bitwidth requested
+ * in the attribute but that may differ from the precision used by the type.*/
+#define TYPE_BITWIDTH(NODE) (TYPE_CHECK (NODE)-type.bitwidth)
+#endif
+/* APPLE LOCAL end LLVM bit accurate integer types - ras */
+
struct die_struct;
struct tree_type GTY(())
@@ -1741,6 +1756,10 @@
unsigned lang_flag_5 : 1;
unsigned lang_flag_6 : 1;
unsigned user_align : 1;
+ /* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+ unsigned user_bitwidth : 1;
+ unsigned bitwidth : 23;
+ /* APPLE LOCAL end LLVM bit accurate integer types - ras */
unsigned int align;
tree pointer_to;
Index: gcc/llvm.h
===
--- gcc/llvm.h (revision 276)
+++ gcc/llvm.h (working copy)
@@ -92,6 +92,12 @@
/* llvm_asm_file_end - Finish the .s file. */
void llvm_asm_file_end(void);
+/* A function that can be used to see if a function is one of the LLVM
+ * pseudo_builtin functions that permits integer arguments of any size.
+ * A non-negative result indicates which pseudo-builtin it is. A
+ * negative result indicates it is not a pseudo-builtin. */
+int llvm_get_pseudo_builtin_index(const char *);
+
#endif /* ENABLE_LLVM */
#endif
Index: gcc/cp/typeck.c
===
--- gcc/cp/typeck.c (revision 276)
+++ gcc/cp/typeck.c (working copy)
@@ -42,6 +42,11 @@
#include target.h
#include convert.h
#include c-common.h
+/* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+#ifdef ENABLE_LLVM
+#include llvm.h
+#endif
+/* APPLE LOCAL end LLVM bit accurate integer types - ras */
static tree convert_for_assignment (tree, tree, const char *, tree, int);
static tree cp_pointer_int_sum (enum tree_code, tree, tree);
@@ -2620,6 +2625,12 @@
tree result = NULL_TREE;
const char *called_thing = 0;
int i = 0;
+/* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+#ifdef ENABLE_LLVM
+ const char *fname = 0;
+ int is_pseudo_builtin = 0;
+#endif
+/* APPLE LOCAL end LLVM bit accurate integer types - ras */
/* Argument passing is always copy-initialization. */
flags |= LOOKUP_ONLYCONVERTING;
@@ -2635,7 +2646,18 @@
called_thing = member function;
}
else
+/* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+#ifdef ENABLE_LLVM
+{
+ is_pseudo_builtin =
+llvm_get_pseudo_builtin_index(IDENTIFIER_POINTER(DECL_NAME(fndecl)))
+ = 0;
+ called_thing = function;
+}
+#else
called_thing = function;
+#endif
+/* APPLE LOCAL end LLVM bit accurate integer types - ras */
}
for (valtail = values, typetail = typelist;
@@ -2683,6 +2705,18 @@
if (val == error_mark_node)
return error_mark_node;
+/* APPLE LOCAL begin LLVM bit accurate integer types - ras */
+#ifdef ENABLE_LLVM
+ /* If its a pseudo-builtin function, just defeat all the type checking
+ below and tack the value on to the result. The type is checked later
+ in llvm-convert.cpp when the builtin is handled. */
+ if (is_pseudo_builtin)
+{
+ result = tree_cons (NULL_TREE, val, result);
+}
+ else
+#endif
+/* APPLE LOCAL end LLVM bit accurate integer types - ras */
if (type != 0)
{
/* Formal parm type is specified by a function prototype. */
Index: gcc/cp/call.c
===
--- gcc/cp/call.c (revision 276)
