[llvm-commits] [llvm] r42717 - /llvm/trunk/include/llvm/ADT/SparseBitVector.h
Author: dannyb
Date: Sat Oct 6 23:47:57 2007
New Revision: 42717
URL: http://llvm.org/viewvc/llvm-project?rev=42717&view=rev
Log:
Some more problems noticed by Curtis
Modified:
llvm/trunk/include/llvm/ADT/SparseBitVector.h
Modified: llvm/trunk/include/llvm/ADT/SparseBitVector.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/SparseBitVector.h?rev=42717&r1=42716&r2=42717&view=diff
==
--- llvm/trunk/include/llvm/ADT/SparseBitVector.h (original)
+++ llvm/trunk/include/llvm/ADT/SparseBitVector.h Sat Oct 6 23:47:57 2007
@@ -648,8 +648,8 @@
ElementListIter Iter1 = Elements.begin();
ElementListConstIter Iter2 = RHS.Elements.begin();
-// Check if they are both empty
-if (Elements.empty() && RHS.Elements.empty())
+// If either our bitmap or RHS is empty, we are done
+if (Elements.empty() || RHS.Elements.empty())
return false;
// Loop through, intersecting as we go, erasing elements when necessary.
@@ -692,8 +692,9 @@
ElementListConstIter Iter1 = RHS1.Elements.begin();
ElementListConstIter Iter2 = RHS2.Elements.begin();
-// Check if they are both empty.
-if (RHS1.empty() && RHS2.empty())
+// If RHS1 is empty, we are done
+// If RHS2 is empty, we still have to copy RHS1
+if (RHS1.Elements.empty())
return;
// Loop through, intersecting as we go, erasing elements when necessary.
@@ -716,6 +717,9 @@
++Iter1;
++Iter2;
} else {
+SparseBitVectorElement *NewElement =
+ new SparseBitVectorElement(*Iter1);
+Elements.push_back(NewElement);
++Iter1;
}
}
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Re: [llvm-commits] [llvm] r42699 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
> URL: http://llvm.org/viewvc/llvm-project?rev=42699&view=rev
> Log:
> Move merge code into new helper function.
Nice:
> +// mergeSPUpdatesUp - Merge two stack-manipulating instructions
> upper iterator.
> +static
> +void mergeSPUpdatesUp(MachineBasicBlock &MBB,
> MachineBasicBlock::iterator &MBBI,
> + unsigned StackPtr, uint64_t *NumBytes = NULL) {
> + if (MBBI != MBB.begin()) {
How about starting this out with:
if (MBBI == MBB.begin()) return;
to unnest the function body one level?
-Chris
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Re: [llvm-commits] [test-suite] r42694 - in /test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm: config.h toast.c
On Oct 6, 2007, at 3:55 AM, Anton Korobeynikov wrote: > Author: asl > Date: Sat Oct 6 05:55:20 2007 > New Revision: 42694 > > URL: http://llvm.org/viewvc/llvm-project?rev=42694&view=rev > Log: > Unbreak toast again for mingw32. > Funny, but we have two toast's in in llvm-test. Maybe we should > drop one? Where is the other toast? -Chris ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r42713 - in /llvm/trunk: bindings/ocaml/llvm/llvm.ml bindings/ocaml/llvm/llvm.mli bindings/ocaml/llvm/llvm_ocaml.c include/llvm-c/Core.h lib/VMCore/Core.cpp test/Bindings/Ocaml/v
Author: gordon
Date: Sat Oct 6 19:13:35 2007
New Revision: 42713
URL: http://llvm.org/viewvc/llvm-project?rev=42713&view=rev
Log:
C and Objective Caml bindings for PATypeHolder.
Modified:
llvm/trunk/bindings/ocaml/llvm/llvm.ml
llvm/trunk/bindings/ocaml/llvm/llvm.mli
llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
llvm/trunk/include/llvm-c/Core.h
llvm/trunk/lib/VMCore/Core.cpp
llvm/trunk/test/Bindings/Ocaml/vmcore.ml
Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=42713&r1=42712&r2=42713&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sat Oct 6 19:13:35 2007
@@ -16,6 +16,7 @@
(* These abstract types correlate directly to the LLVM VMCore classes. *)
type llmodule
type lltype
+type lltypehandle
type llvalue
type llbasicblock (* These are actually values, but
benefit from type checking. *)
@@ -176,6 +177,11 @@
let void_type = _void_type ()
let label_type = _label_type ()
+(*--... Operations on type handles
.--*)
+external handle_to_type : lltype -> lltypehandle = "llvm_handle_to_type"
+external type_of_handle : lltypehandle -> lltype = "llvm_type_of_handle"
+external refine_type : lltype -> lltype -> unit = "llvm_refine_type"
+
(*===-- Values
===*)
Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=42713&r1=42712&r2=42713&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sat Oct 6 19:13:35 2007
@@ -16,6 +16,7 @@
(* These abstract types correlate directly to the LLVM VMCore classes. *)
type llmodule
type lltype
+type lltypehandle
type llvalue
type llbasicblock (* These are actually values, but
benefit from type checking. *)
@@ -160,6 +161,11 @@
val void_type : lltype
val label_type : lltype
+(*--... Operations on type handles
.--*)
+external handle_to_type : lltype -> lltypehandle = "llvm_handle_to_type"
+external type_of_handle : lltypehandle -> lltype = "llvm_type_of_handle"
+external refine_type : lltype -> lltype -> unit = "llvm_refine_type"
+
(*===-- Values
===*)
external type_of : llvalue -> lltype = "llvm_type_of"
Modified: llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c?rev=42713&r1=42712&r2=42713&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c Sat Oct 6 19:13:35 2007
@@ -195,6 +195,38 @@
return LLVMOpaqueType();
}
+/*--... Operations on type handles
.--*/
+
+#define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
+
+void llvm_finalize_handle(value TH) {
+ LLVMDisposeTypeHandle(Typehandle_val(TH));
+}
+
+static struct custom_operations typehandle_ops = {
+ (char *) "LLVMTypeHandle",
+ llvm_finalize_handle,
+ custom_compare_default,
+ custom_hash_default,
+ custom_serialize_default,
+ custom_deserialize_default
+};
+
+CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
+ value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
+ Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
+ return TH;
+}
+
+CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
+ return LLVMResolveTypeHandle(Typehandle_val(TH));
+}
+
+CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef
ConcreteTy){
+ LLVMRefineAbstractType(AbstractTy, ConcreteTy);
+ return Val_unit;
+}
+
/*===-- VALUES
===*/
Modified: llvm/trunk/include/llvm-c/Core.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm-c/Core.h?rev=42713&r1=42712&r2=42713&view=diff
==
--- llvm/trunk/include/llvm-c/Core.h (original)
+++ llvm/trunk/include/llvm-c/Core.h Sat Oct 6 19:13:35 2007
@@ -47,6 +47,7 @@
/* Opaque types. */
typedef struct LLVMOpaqueModule *LLVMModuleRef;
typedef struct LLVMOpaqueType *LLVMTypeRef;
+typedef struct LLVMOpaqueTypeHandle *LLVMTypeHandleRef;
typedef struct LLVMOpaqueValue *LLVMValueRef;
typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef;
typedef struct LLVMOpaqueBuilder *LLVMBuilderRef;
@@ -204,6 +205,12 @@
LLVMTypeRef LLVMLabelType();
LLVMTypeRef LLVMOpaqueType();
+/* Operations on type handles */
+LLVMTypeH
Re: [llvm-commits] [llvm] r42677 - in /llvm/trunk/lib: CodeGen/SelectionDAG/DAGCombiner.cpp Target/X86/X86InstrSSE.td
On Oct 5, 2007, at 10:11 PM, Chris Lattner <[EMAIL PROTECTED]> wrote:
> Evan, it looks like you missed a commit. Would a similar approach be
> suitable to implement this X86/README-SSE.txt entry?:
Looks that way. Some of the x86 specific shuffle optmizations (and
missing ones like this) probably should move to the combiner.
Evan
>
>
> +
> +These functions should produce the same code:
> +
> +#include
> +
> +typedef long long __m128i __attribute__ ((__vector_size__ (16)));
> +
> +int foo(__m128i* val) {
> + return __builtin_ia32_vec_ext_v4si(*val, 1);
> +}
> +int bar(__m128i* val) {
> + union vs {
> +__m128i *_v;
> +int* _s;
> + } v = {val};
> + return v._s[1];
> +}
> +
> +We currently produce (with -m64):
> +
> +_foo:
> +pshufd $1, (%rdi), %xmm0
> +movd %xmm0, %eax
> +ret
> +_bar:
> +movl 4(%rdi), %eax
> +ret
> +
>
> -Chris
>
>
> On Oct 5, 2007, at 7:46 PM, Evan Cheng wrote:
>
>> Author: evancheng
>> Date: Fri Oct 5 21:46:29 2007
>> New Revision: 42677
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=42677&view=rev
>> Log:
>> Added DAG xforms. e.g.
>> (vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr)
>> (vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32 load
>> $addr)
>> Remove x86 specific patterns.
>>
>> Modified:
>>llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
>>llvm/trunk/lib/Target/X86/X86InstrSSE.td
>>
>> Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/
>> SelectionDAG/DAGCombiner.cpp?rev=42677&r1=42676&r2=42677&view=diff
>>
>> ===
>> ===
>>
>> --- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
>> +++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Fri Oct 5
>> 21:46:29 2007
>> @@ -263,6 +263,7 @@
>> SDOperand visitLOAD(SDNode *N);
>> SDOperand visitSTORE(SDNode *N);
>> SDOperand visitINSERT_VECTOR_ELT(SDNode *N);
>> +SDOperand visitEXTRACT_VECTOR_ELT(SDNode *N);
>> SDOperand visitBUILD_VECTOR(SDNode *N);
>> SDOperand visitCONCAT_VECTORS(SDNode *N);
>> SDOperand visitVECTOR_SHUFFLE(SDNode *N);
>> @@ -682,6 +683,7 @@
>> case ISD::LOAD: return visitLOAD(N);
>> case ISD::STORE: return visitSTORE(N);
>> case ISD::INSERT_VECTOR_ELT: return visitINSERT_VECTOR_ELT(N);
>> + case ISD::EXTRACT_VECTOR_ELT: return visitEXTRACT_VECTOR_ELT(N);
>> case ISD::BUILD_VECTOR: return visitBUILD_VECTOR(N);
>> case ISD::CONCAT_VECTORS: return visitCONCAT_VECTORS(N);
>> case ISD::VECTOR_SHUFFLE: return visitVECTOR_SHUFFLE(N);
>> @@ -2907,9 +2909,8 @@
>> return DAG.getNode(ISD::BIT_CONVERT, VT, N0.getOperand(0));
>>
>> // fold (conv (load x)) -> (load (conv*)x)
>> - // If the resultant load doesn't need a higher alignment than
>> the original!
>> - if (ISD::isNON_EXTLoad(N0.Val) && N0.hasOneUse() &&
>> - ISD::isUNINDEXEDLoad(N0.Val) &&
>> + // If the resultant load doesn't need a higher alignment than
>> the original!
>> + if (ISD::isNormalLoad(N0.Val) && N0.hasOneUse() &&
>> TLI.isOperationLegal(ISD::LOAD, VT)) {
>> LoadSDNode *LN0 = cast(N0);
>> unsigned Align = TLI.getTargetMachine().getTargetData()->
>> @@ -3901,6 +3902,54 @@
>> return SDOperand();
>> }
>>
>> +SDOperand DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) {
>> + SDOperand InVec = N->getOperand(0);
>> + SDOperand EltNo = N->getOperand(1);
>> +
>> + // (vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr)
>> + // (vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32
>> load $addr)
>> + if (isa(EltNo)) {
>> +unsigned Elt = cast(EltNo)->getValue();
>> +bool NewLoad = false;
>> +if (Elt == 0) {
>> + MVT::ValueType VT = InVec.getValueType();
>> + MVT::ValueType EVT = MVT::getVectorElementType(VT);
>> + MVT::ValueType LVT = EVT;
>> + unsigned NumElts = MVT::getVectorNumElements(VT);
>> + if (InVec.getOpcode() == ISD::BIT_CONVERT) {
>> +MVT::ValueType BCVT = InVec.getOperand(0).getValueType();
>> +if (NumElts != MVT::getVectorNumElements(BCVT))
>> + return SDOperand();
>> +InVec = InVec.getOperand(0);
>> +EVT = MVT::getVectorElementType(BCVT);
>> +NewLoad = true;
>> + }
>> + if (InVec.getOpcode() == ISD::SCALAR_TO_VECTOR &&
>> + InVec.getOperand(0).getValueType() == EVT &&
>> + ISD::isNormalLoad(InVec.getOperand(0).Val) &&
>> + InVec.getOperand(0).hasOneUse()) {
>> +LoadSDNode *LN0 = cast(InVec.getOperand(0));
>> +unsigned Align = LN0->getAlignment();
>> +if (NewLoad) {
>> + // Check the resultant load doesn't need a higher
>> alignment than the
>> + // original load.
>> + unsigned NewAlign = TLI.getTargetMachine().getTargetData
>> ()->
>> +getABITypeAlignment(MVT::getTypeForV
Re: [llvm-commits] [llvm] r42661 - in /llvm/trunk/lib/Target/X86: X86InstrInfo.cpp X86InstrInfo.td X86InstrX86-64.td
Not crazy at all. If I had any sense at all I would have done that
back then. :) I'll make that clean up one of these days.
Evan
On Oct 5, 2007, at 4:45 PM, Chris Lattner <[EMAIL PROTECTED]> wrote:
>> URL: http://llvm.org/viewvc/llvm-project?rev=42661&view=rev
>> Log:
>> Commute x86 cmove instructions by swapping the operands and change
>> the condition
>> to its inverse.
>> Testing this as llcbeta
>
> Random crazy idea:
>
>> +def CMOVB16rm : I<0x42, MRMSrcMem, // if > + (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
>> + "cmovb\t{$src2, $dst|$dst, $src2}",
>> + [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16
>> addr:$src2),
>> + X86_COND_B, EFLAGS))]>,
>> + TB, OpSize;
>
> Instead of having one instruction for each comparison code, would it
> make sense to have one "CMOV16rm" that took the condcode as an
> immediate argument? If you had that, you could change the comparison
> just by twiddling the immediate operand and wouldn't have a bazillion
> CMOV instructions.
>
> -Chris
>
>
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[llvm-commits] [llvm] r42707 - in /llvm/trunk: Xcode/LLVM.xcodeproj/project.pbxproj bindings/ocaml/Makefile bindings/ocaml/Makefile.ocaml bindings/ocaml/analysis/ bindings/ocaml/analysis/Makefile bind
Author: gordon
Date: Sat Oct 6 16:00:36 2007
New Revision: 42707
URL: http://llvm.org/viewvc/llvm-project?rev=42707&view=rev
Log:
Bindings for the verifier.
Added:
llvm/trunk/bindings/ocaml/analysis/ (with props)
llvm/trunk/bindings/ocaml/analysis/Makefile
llvm/trunk/bindings/ocaml/analysis/analysis_ocaml.c
llvm/trunk/bindings/ocaml/analysis/llvm_analysis.ml
llvm/trunk/bindings/ocaml/analysis/llvm_analysis.mli
llvm/trunk/include/llvm-c/Analysis.h
llvm/trunk/lib/Analysis/Analysis.cpp
llvm/trunk/test/Bindings/Ocaml/analysis.ml
Modified:
llvm/trunk/Xcode/LLVM.xcodeproj/project.pbxproj
llvm/trunk/bindings/ocaml/Makefile
llvm/trunk/bindings/ocaml/Makefile.ocaml
llvm/trunk/bindings/ocaml/bitwriter/Makefile
llvm/trunk/bindings/ocaml/llvm/Makefile
llvm/trunk/lib/Bitcode/Writer/BitWriter.cpp
Modified: llvm/trunk/Xcode/LLVM.xcodeproj/project.pbxproj
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/Xcode/LLVM.xcodeproj/project.pbxproj?rev=42707&r1=42706&r2=42707&view=diff
==
--- llvm/trunk/Xcode/LLVM.xcodeproj/project.pbxproj (original)
+++ llvm/trunk/Xcode/LLVM.xcodeproj/project.pbxproj Sat Oct 6 16:00:36 2007
@@ -137,6 +137,11 @@
9F7794870C73D51000551F9C /* LLVMBuilder.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
LLVMBuilder.h; sourceTree = ""; };
9F7794880C73D51000551F9C /* MemoryBuffer.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
MemoryBuffer.h; sourceTree = ""; };
9F7794890C73D51000551F9C /* Streams.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
Streams.h; sourceTree = ""; };
+ 9F7C23E50CB81C2100498408 /* Analysis.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
Analysis.h; sourceTree = ""; };
+ 9F7C23E60CB81C2B00498408 /* Analysis.cpp */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp;
path = Analysis.cpp; sourceTree = ""; };
+ 9F7C240C0CB81ECD00498408 /* analysis_ocaml.c */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path =
analysis_ocaml.c; sourceTree = ""; };
+ 9F7C240D0CB81ECD00498408 /* llvm_analysis.ml */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path =
llvm_analysis.ml; sourceTree = ""; };
+ 9F7C240E0CB81ECD00498408 /* llvm_analysis.mli */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path =
llvm_analysis.mli; sourceTree = ""; };
9FA638D90C77B184007F12AE /* AutoUpgrade.h */ = {isa =
PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path =
AutoUpgrade.h; sourceTree = ""; };
9FA638DA0C77B184007F12AE /* GlobalAlias.h */ = {isa =
PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path =
GlobalAlias.h; sourceTree = ""; };
9FA638DB0C77B1AB007F12AE /* APInt.h */ = {isa =
PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path =
APInt.h; sourceTree = ""; };
@@ -166,7 +171,6 @@
9FE25D900CAB166D005383FC /* APFloat.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
APFloat.h; sourceTree = ""; };
9FE25D910CAB166D005383FC /* SparseBitVector.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
SparseBitVector.h; sourceTree = ""; };
9FE25D920CAB169F005383FC /* RegisterCoalescer.h */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path =
RegisterCoalescer.h; sourceTree = ""; };
- 9FE25D930CAB16D8005383FC /* PostDominatorCalculation.h */ =
{isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h;
path = PostDominatorCalculation.h; sourceTree = ""; };
9FE25D940CAB16FB005383FC /* RegisterCoalescer.cpp */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp;
path = RegisterCoalescer.cpp; sourceTree = ""; };
9FE25D950CAB1724005383FC /* APFloat.cpp */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp;
path = APFloat.cpp; sourceTree = ""; };
9FE25D960CAB1759005383FC /* TargetCallingConv.td */ = {isa =
PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path =
TargetCallingConv.td; sourceTree = ""; };
@@ -1156,6 +1160,16 @@
path = MSIL;
sourceTree = "";
};
+ 9F7C240B0CB81ECD00498408 /* analysis */ = {
+ isa = PBXGroup;
+ children = (
+ 9F7C240C0CB81ECD
[llvm-commits] [llvm] r42702 - in /llvm/trunk/bindings/ocaml/llvm: llvm.ml llvm.mli llvm_ocaml.c
Author: gordon
Date: Sat Oct 6 12:10:44 2007
New Revision: 42702
URL: http://llvm.org/viewvc/llvm-project?rev=42702&view=rev
Log:
Deleting some unnecessary glue.
Modified:
llvm/trunk/bindings/ocaml/llvm/llvm.ml
llvm/trunk/bindings/ocaml/llvm/llvm.mli
llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=42702&r1=42701&r2=42702&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sat Oct 6 12:10:44 2007
@@ -150,7 +150,7 @@
external var_arg_function_type : lltype -> lltype array -> lltype
= "llvm_var_arg_function_type"
external is_var_arg : lltype -> bool = "llvm_is_var_arg"
-external return_type : lltype -> lltype = "llvm_return_type"
+external return_type : lltype -> lltype = "LLVMGetReturnType"
external param_types : lltype -> lltype array = "llvm_param_types"
(*--... Operations on struct types
.--*)
@@ -161,10 +161,10 @@
(*--... Operations on pointer, vector, and array types
.--*)
external array_type : lltype -> int -> lltype = "llvm_array_type"
-external pointer_type : lltype -> lltype = "llvm_pointer_type"
+external pointer_type : lltype -> lltype = "LLVMPointerType"
external vector_type : lltype -> int -> lltype = "llvm_vector_type"
-external element_type : lltype -> lltype = "llvm_element_type"
+external element_type : lltype -> lltype = "LLVMGetElementType"
external array_length : lltype -> int = "llvm_array_length"
external vector_size : lltype -> int = "llvm_vector_size"
Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=42702&r1=42701&r2=42702&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sat Oct 6 12:10:44 2007
@@ -137,7 +137,7 @@
external var_arg_function_type : lltype -> lltype array -> lltype
= "llvm_var_arg_function_type"
external is_var_arg : lltype -> bool = "llvm_is_var_arg"
-external return_type : lltype -> lltype = "llvm_return_type"
+external return_type : lltype -> lltype = "LLVMGetReturnType"
external param_types : lltype -> lltype array = "llvm_param_types"
(*--... Operations on struct types
.--*)
@@ -148,10 +148,10 @@
(*--... Operations on pointer, vector, and array types
.--*)
external array_type : lltype -> int -> lltype = "llvm_array_type"
-external pointer_type : lltype -> lltype = "llvm_pointer_type"
+external pointer_type : lltype -> lltype = "LLVMPointerType"
external vector_type : lltype -> int -> lltype = "llvm_vector_type"
-external element_type : lltype -> lltype = "llvm_element_type"
+external element_type : lltype -> lltype = "LLVMGetElementType"
external array_length : lltype -> int = "llvm_array_length"
external vector_size : lltype -> int = "llvm_vector_size"
Modified: llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c?rev=42702&r1=42701&r2=42702&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c Sat Oct 6 12:10:44 2007
@@ -129,11 +129,6 @@
return Val_bool(LLVMIsFunctionVarArg(FunTy));
}
-/* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_return_type(LLVMTypeRef FunTy) {
- return LLVMGetReturnType(FunTy);
-}
-
/* lltype -> lltype array */
CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
@@ -174,21 +169,11 @@
return LLVMArrayType(ElementTy, Int_val(Count));
}
-/* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
- return LLVMPointerType(ElementTy);
-}
-
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
return LLVMVectorType(ElementTy, Int_val(Count));
}
-/* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_element_type(LLVMTypeRef Ty) {
- return LLVMGetElementType(Ty);
-}
-
/* lltype -> int */
CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
return Val_int(LLVMGetArrayLength(ArrayTy));
___
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[llvm-commits] [llvm] r42701 - in /llvm/trunk: bindings/ocaml/llvm/llvm.ml bindings/ocaml/llvm/llvm.mli bindings/ocaml/llvm/llvm_ocaml.c test/Bindings/Ocaml/vmcore.ml
Author: gordon Date: Sat Oct 6 11:56:09 2007 New Revision: 42701 URL: http://llvm.org/viewvc/llvm-project?rev=42701&view=rev Log: Adopting a uniform naming convention for type constructors in bindings (part le deux). Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml llvm/trunk/bindings/ocaml/llvm/llvm.mli llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c llvm/trunk/test/Bindings/Ocaml/vmcore.ml Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=42701&r1=42700&r2=42701&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sat Oct 6 11:56:09 2007 @@ -128,7 +128,7 @@ let i32_type = _i32_type () let i64_type = _i64_type () -external make_integer_type : int -> lltype = "llvm_make_integer_type" +external integer_type : int -> lltype = "llvm_integer_type" external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth" (*--... Operations on real types ...--*) @@ -146,29 +146,30 @@ (*--... Operations on function types ...--*) (* FIXME: handle parameter attributes *) -external make_function_type : lltype -> lltype array -> bool -> lltype -= "llvm_make_function_type" +external function_type : lltype -> lltype array -> lltype = "llvm_function_type" +external var_arg_function_type : lltype -> lltype array -> lltype + = "llvm_var_arg_function_type" external is_var_arg : lltype -> bool = "llvm_is_var_arg" external return_type : lltype -> lltype = "llvm_return_type" external param_types : lltype -> lltype array = "llvm_param_types" (*--... Operations on struct types .--*) -external make_struct_type : lltype array -> bool -> lltype - = "llvm_make_struct_type" +external struct_type : lltype array -> lltype = "llvm_struct_type" +external packed_struct_type : lltype array -> lltype = "llvm_packed_struct_type" external element_types : lltype -> lltype array = "llvm_element_types" external is_packed : lltype -> bool = "llvm_is_packed" (*--... Operations on pointer, vector, and array types .--*) -external make_array_type : lltype -> int -> lltype = "llvm_make_array_type" -external make_pointer_type : lltype -> lltype = "llvm_make_pointer_type" -external make_vector_type : lltype -> int -> lltype = "llvm_make_vector_type" +external array_type : lltype -> int -> lltype = "llvm_array_type" +external pointer_type : lltype -> lltype = "llvm_pointer_type" +external vector_type : lltype -> int -> lltype = "llvm_vector_type" external element_type : lltype -> lltype = "llvm_element_type" external array_length : lltype -> int = "llvm_array_length" external vector_size : lltype -> int = "llvm_vector_size" (*--... Operations on other types ..--*) -external make_opaque_type : unit -> lltype = "llvm_make_opaque_type" +external opaque_type : unit -> lltype = "llvm_opaque_type" external _void_type : unit -> lltype = "llvm_void_type" external _label_type : unit -> lltype = "llvm_label_type" Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=42701&r1=42700&r2=42701&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sat Oct 6 11:56:09 2007 @@ -121,7 +121,7 @@ val i16_type : lltype val i32_type : lltype val i64_type : lltype -external make_integer_type : int -> lltype = "llvm_make_integer_type" +external integer_type : int -> lltype = "llvm_integer_type" external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth" (*--... Operations on real types ...--*) @@ -133,29 +133,30 @@ (*--... Operations on function types ...--*) (* FIXME: handle parameter attributes *) -external make_function_type : lltype -> lltype array -> bool -> lltype -= "llvm_make_function_type" +external function_type : lltype -> lltype array -> lltype = "llvm_function_type" +external var_arg_function_type : lltype -> lltype array -> lltype + = "llvm_var_arg_function_type" external is_var_arg : lltype -> bool = "llvm_is_var_arg" external return_type : lltype -> lltype = "llvm_return_type" external param_types : lltype -> lltype array = "llvm_param_types" (*--... Operations on struct types .--*) -external make_struct_type : lltype array -> bool -> lltype - = "llvm_make_struct_
[llvm-commits] [llvm] r42700 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Author: asl
Date: Sat Oct 6 11:39:43 2007
New Revision: 42700
URL: http://llvm.org/viewvc/llvm-project?rev=42700&view=rev
Log:
Oops, I really wanted to commit this part also :)
Modified:
llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp?rev=42700&r1=42699&r2=42700&view=diff
==
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp Sat Oct 6 11:39:43 2007
@@ -1500,6 +1500,31 @@
}
}
+// mergeSPUpdatesUp - Merge two stack-manipulating instructions lower iterator.
+static
+void mergeSPUpdatesDown(MachineBasicBlock &MBB,MachineBasicBlock::iterator
&MBBI,
+unsigned StackPtr, uint64_t *NumBytes = NULL) {
+ if (MBBI != MBB.end()) {
+MachineBasicBlock::iterator NI = next(MBBI);
+unsigned Opc = NI->getOpcode();
+if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||
+ Opc == X86::ADD32ri || Opc == X86::ADD32ri8) &&
+NI->getOperand(0).getReg() == StackPtr) {
+ if (NumBytes)
+*NumBytes -= NI->getOperand(2).getImm();
+ MBB.erase(NI);
+ MBBI = NI;
+} else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||
+Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&
+ NI->getOperand(0).getReg() == StackPtr) {
+ if (NumBytes)
+*NumBytes += NI->getOperand(2).getImm();
+ MBB.erase(NI);
+ MBBI = NI;
+}
+ }
+}
+
void X86RegisterInfo::emitPrologue(MachineFunction &MF) const {
MachineBasicBlock &MBB = MF.front(); // Prolog goes in entry BB
MachineFrameInfo *MFI = MF.getFrameInfo();
@@ -1585,9 +1610,9 @@
MBB.insert(MBBI, MI);
}
} else {
- // If there is an ADD32ri or SUB32ri of ESP immediately before this
+ // If there is an ADD32ri or SUB32ri of ESP immediately after this
// instruction, merge the two instructions.
- mergeSPUpdatesUp(MBB, MBBI, StackPtr, &NumBytes);
+ mergeSPUpdatesDown(MBB, MBBI, StackPtr, &NumBytes);
if (NumBytes)
emitSPUpdate(MBB, MBBI, StackPtr, -(int64_t)NumBytes, Is64Bit, TII);
___
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[llvm-commits] [llvm] r42699 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Author: asl
Date: Sat Oct 6 11:17:49 2007
New Revision: 42699
URL: http://llvm.org/viewvc/llvm-project?rev=42699&view=rev
Log:
Move merge code into new helper function.
Modified:
llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp?rev=42699&r1=42698&r2=42699&view=diff
==
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp Sat Oct 6 11:17:49 2007
@@ -1477,6 +1477,29 @@
}
}
+// mergeSPUpdatesUp - Merge two stack-manipulating instructions upper iterator.
+static
+void mergeSPUpdatesUp(MachineBasicBlock &MBB, MachineBasicBlock::iterator
&MBBI,
+ unsigned StackPtr, uint64_t *NumBytes = NULL) {
+ if (MBBI != MBB.begin()) {
+MachineBasicBlock::iterator PI = prior(MBBI);
+unsigned Opc = PI->getOpcode();
+if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||
+ Opc == X86::ADD32ri || Opc == X86::ADD32ri8) &&
+PI->getOperand(0).getReg() == StackPtr) {
+ if (NumBytes)
+*NumBytes += PI->getOperand(2).getImm();
+ MBB.erase(PI);
+} else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||
+Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&
+ PI->getOperand(0).getReg() == StackPtr) {
+ if (NumBytes)
+*NumBytes -= PI->getOperand(2).getImm();
+ MBB.erase(PI);
+}
+ }
+}
+
void X86RegisterInfo::emitPrologue(MachineFunction &MF) const {
MachineBasicBlock &MBB = MF.front(); // Prolog goes in entry BB
MachineFrameInfo *MFI = MF.getFrameInfo();
@@ -1562,26 +1585,10 @@
MBB.insert(MBBI, MI);
}
} else {
- // If there is an ADD32ri or SUB32ri of ESP immediately after this
+ // If there is an ADD32ri or SUB32ri of ESP immediately before this
// instruction, merge the two instructions.
- if (MBBI != MBB.end()) {
-MachineBasicBlock::iterator NI = next(MBBI);
-unsigned Opc = MBBI->getOpcode();
-if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||
- Opc == X86::ADD32ri || Opc == X86::ADD32ri8) &&
-MBBI->getOperand(0).getReg() == StackPtr) {
- NumBytes -= MBBI->getOperand(2).getImm();
- MBB.erase(MBBI);
- MBBI = NI;
-} else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||
-Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&
- MBBI->getOperand(0).getReg() == StackPtr) {
- NumBytes += MBBI->getOperand(2).getImm();
- MBB.erase(MBBI);
- MBBI = NI;
-}
- }
-
+ mergeSPUpdatesUp(MBB, MBBI, StackPtr, &NumBytes);
+
if (NumBytes)
emitSPUpdate(MBB, MBBI, StackPtr, -(int64_t)NumBytes, Is64Bit, TII);
}
@@ -1702,31 +1709,15 @@
--MBBI;
}
- if (NumBytes || MFI->hasVarSizedObjects()) {
-// If there is an ADD32ri or SUB32ri of ESP immediately before this
-// instruction, merge the two instructions.
-if (MBBI != MBB.begin()) {
- MachineBasicBlock::iterator PI = prior(MBBI);
- unsigned Opc = PI->getOpcode();
- if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||
- Opc == X86::ADD32ri || Opc == X86::ADD32ri8) &&
- PI->getOperand(0).getReg() == StackPtr) {
-NumBytes += PI->getOperand(2).getImm();
-MBB.erase(PI);
- } else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||
- Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&
- PI->getOperand(0).getReg() == StackPtr) {
-NumBytes -= PI->getOperand(2).getImm();
-MBB.erase(PI);
- }
-}
- }
-
- // If dynamic alloca is used, then reset esp to point to the last
- // callee-saved slot before popping them off!
- // Also, if it's main() on Cygwin/Mingw32 we aligned stack in the prologue,
- revert
- // stack changes back. Note: we're assuming, that frame pointer was forced
- // for main()
+ // If there is an ADD32ri or SUB32ri of ESP immediately before this
+ // instruction, merge the two instructions.
+ if (NumBytes || MFI->hasVarSizedObjects())
+mergeSPUpdatesUp(MBB, MBBI, StackPtr, &NumBytes);
+
+ // If dynamic alloca is used, then reset esp to point to the last
callee-saved
+ // slot before popping them off! Also, if it's main() on Cygwin/Mingw32 we
+ // aligned stack in the prologue, - revert stack changes back. Note: we're
+ // assuming, that frame pointer was forced for main()
if (MFI->hasVarSizedObjects() ||
(Fn->hasExternalLinkage() && Fn->getName() == "main" &&
Subtarget->isTargetCygMing())) {
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[llvm-commits] [llvm] r42698 - in /llvm/trunk: bindings/ocaml/llvm/llvm_ocaml.c include/llvm-c/Core.h lib/VMCore/Core.cpp
Author: gordon
Date: Sat Oct 6 11:05:20 2007
New Revision: 42698
URL: http://llvm.org/viewvc/llvm-project?rev=42698&view=rev
Log:
Adopting a uniform naming convention for type constructors in bindings.
Modified:
llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
llvm/trunk/include/llvm-c/Core.h
llvm/trunk/lib/VMCore/Core.cpp
Modified: llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c?rev=42698&r1=42697&r2=42698&view=diff
==
--- llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c Sat Oct 6 11:05:20 2007
@@ -74,7 +74,7 @@
/* int -> lltype */
CAMLprim LLVMTypeRef llvm_make_integer_type(value Width) {
- return LLVMCreateIntType(Int_val(Width));
+ return LLVMIntType(Int_val(Width));
}
/* lltype -> int */
@@ -114,9 +114,9 @@
/* lltype -> lltype array -> bool -> lltype */
CAMLprim LLVMTypeRef llvm_make_function_type(LLVMTypeRef RetTy, value ParamTys,
value IsVarArg) {
- return LLVMCreateFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
-Wosize_val(ParamTys),
-Bool_val(IsVarArg));
+ return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
+ Wosize_val(ParamTys),
+ Bool_val(IsVarArg));
}
/* lltype -> bool */
@@ -140,9 +140,9 @@
/* lltype array -> bool -> lltype */
CAMLprim LLVMTypeRef llvm_make_struct_type(value ElementTypes, value Packed) {
- return LLVMCreateStructType((LLVMTypeRef *) ElementTypes,
- Wosize_val(ElementTypes),
- Bool_val(Packed));
+ return LLVMStructType((LLVMTypeRef *) ElementTypes,
+Wosize_val(ElementTypes),
+Bool_val(Packed));
}
/* lltype -> lltype array */
@@ -161,17 +161,17 @@
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_make_array_type(LLVMTypeRef ElementTy, value Count) {
- return LLVMCreateArrayType(ElementTy, Int_val(Count));
+ return LLVMArrayType(ElementTy, Int_val(Count));
}
/* lltype -> lltype */
CAMLprim LLVMTypeRef llvm_make_pointer_type(LLVMTypeRef ElementTy) {
- return LLVMCreatePointerType(ElementTy);
+ return LLVMPointerType(ElementTy);
}
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_make_vector_type(LLVMTypeRef ElementTy, value Count)
{
- return LLVMCreateVectorType(ElementTy, Int_val(Count));
+ return LLVMVectorType(ElementTy, Int_val(Count));
}
/* lltype -> lltype */
@@ -197,7 +197,7 @@
/* unit -> lltype */
CAMLprim LLVMTypeRef llvm_make_opaque_type(value Unit) {
- return LLVMCreateOpaqueType();
+ return LLVMOpaqueType();
}
Modified: llvm/trunk/include/llvm-c/Core.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm-c/Core.h?rev=42698&r1=42697&r2=42698&view=diff
==
--- llvm/trunk/include/llvm-c/Core.h (original)
+++ llvm/trunk/include/llvm-c/Core.h Sat Oct 6 11:05:20 2007
@@ -164,7 +164,7 @@
LLVMTypeRef LLVMInt16Type();
LLVMTypeRef LLVMInt32Type();
LLVMTypeRef LLVMInt64Type();
-LLVMTypeRef LLVMCreateIntType(unsigned NumBits);
+LLVMTypeRef LLVMIntType(unsigned NumBits);
unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy);
/* Operations on real types */
@@ -175,25 +175,25 @@
LLVMTypeRef LLVMPPCFP128Type();
/* Operations on function types */
-LLVMTypeRef LLVMCreateFunctionType(LLVMTypeRef ReturnType,
- LLVMTypeRef *ParamTypes, unsigned
ParamCount,
- int IsVarArg);
+LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
+ LLVMTypeRef *ParamTypes, unsigned ParamCount,
+ int IsVarArg);
int LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy);
LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy);
unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy);
void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest);
/* Operations on struct types */
-LLVMTypeRef LLVMCreateStructType(LLVMTypeRef *ElementTypes,
- unsigned ElementCount, int Packed);
+LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes, unsigned ElementCount,
+ int Packed);
unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy);
void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest);
int LLVMIsPackedStruct(LLVMTypeRef StructTy);
/* Operations on array, pointer, and vector types (sequence types) */
-LLVMTypeRef LLVMCreateArrayType(LLVMTypeRef ElementType, unsigned
ElementCount);
-LLVMTypeRef LLVMCreatePointerType(LLVMTypeRef ElementType);
-LLVMTypeRef LLVMCreateVectorType(LLVMTypeRef ElementType,unsigned
ElementCount);
+LLVMTypeRef LLVMArrayType(LLVMTypeRef E
[llvm-commits] [llvm] r42697 - in /llvm/trunk: bindings/ocaml/llvm/llvm.ml bindings/ocaml/llvm/llvm.mli bindings/ocaml/llvm/llvm_ocaml.c include/llvm-c/Core.h lib/VMCore/Core.cpp test/Bindings/Ocaml/v
Author: gordon Date: Sat Oct 6 10:11:06 2007 New Revision: 42697 URL: http://llvm.org/viewvc/llvm-project?rev=42697&view=rev Log: Adopting a uniform naming convention for constant constructors in bindings. Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml llvm/trunk/bindings/ocaml/llvm/llvm.mli llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c llvm/trunk/include/llvm-c/Core.h llvm/trunk/lib/VMCore/Core.cpp llvm/trunk/test/Bindings/Ocaml/vmcore.ml Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=42697&r1=42696&r2=42697&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sat Oct 6 10:11:06 2007 @@ -185,32 +185,29 @@ (*--... Operations on constants of (mostly) any type ...--*) external is_constant : llvalue -> bool = "llvm_is_constant" -external make_null : lltype -> llvalue = "LLVMGetNull" -external make_all_ones : (*int|vec*)lltype -> llvalue = "LLVMGetAllOnes" -external make_undef : lltype -> llvalue = "LLVMGetUndef" +external const_null : lltype -> llvalue = "LLVMConstNull" +external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes" +external undef : lltype -> llvalue = "LLVMGetUndef" external is_null : llvalue -> bool = "llvm_is_null" external is_undef : llvalue -> bool = "llvm_is_undef" (*--... Operations on scalar constants .--*) -external make_int_constant : lltype -> int -> bool -> llvalue - = "llvm_make_int_constant" -external make_int64_constant : lltype -> Int64.t -> bool -> llvalue - = "llvm_make_int64_constant" -external make_real_constant : lltype -> float -> llvalue -= "llvm_make_real_constant" +external const_int : lltype -> int -> llvalue = "llvm_const_int" +external const_of_int64 : lltype -> Int64.t -> bool -> llvalue += "llvm_const_of_int64" +external const_float : lltype -> float -> llvalue = "llvm_const_float" (*--... Operations on composite constants ..--*) -external make_string_constant : string -> bool -> llvalue - = "llvm_make_string_constant" -external make_array_constant : lltype -> llvalue array -> llvalue - = "llvm_make_array_constant" -external make_struct_constant : llvalue array -> bool -> llvalue - = "llvm_make_struct_constant" -external make_vector_constant : llvalue array -> llvalue - = "llvm_make_vector_constant" +external const_string : string -> llvalue = "llvm_const_string" +external const_stringz : string -> llvalue = "llvm_const_stringz" +external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array" +external const_struct : llvalue array -> llvalue = "llvm_const_struct" +external const_packed_struct : llvalue array -> llvalue + = "llvm_const_packed_struct" +external const_vector : llvalue array -> llvalue = "llvm_const_vector" (*--... Constant expressions ...--*) -external sizeof : lltype -> llvalue = "LLVMSizeOf" +external size_of : lltype -> llvalue = "LLVMSizeOf" external const_neg : llvalue -> llvalue = "LLVMConstNeg" external const_not : llvalue -> llvalue = "LLVMConstNot" external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd" Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=42697&r1=42696&r2=42697&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sat Oct 6 10:11:06 2007 @@ -168,32 +168,29 @@ (*--... Operations on constants of (mostly) any type ...--*) external is_constant : llvalue -> bool = "llvm_is_constant" -external make_null : lltype -> llvalue = "LLVMGetNull" -external make_all_ones : (*int|vec*)lltype -> llvalue = "LLVMGetAllOnes" -external make_undef : lltype -> llvalue = "LLVMGetUndef" +external const_null : lltype -> llvalue = "LLVMConstNull" +external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes" +external undef : lltype -> llvalue = "LLVMGetUndef" external is_null : llvalue -> bool = "llvm_is_null" external is_undef : llvalue -> bool = "llvm_is_undef" (*--... Operations on scalar constants .--*) -external make_int_constant : lltype -> int -> bool -> llvalue - = "llvm_make_int_constant" -external make_int64_constant : lltype -> Int64.t -> bool -> llvalue - = "llvm_make_int64_constant" -external make_real_cons
[llvm-commits] [llvm] r42696 - in /llvm/trunk: bindings/ocaml/llvm/llvm.ml bindings/ocaml/llvm/llvm.mli bindings/ocaml/llvm/llvm_ocaml.c include/llvm-c/Core.h include/llvm/Constants.h lib/VMCore/Const
Author: gordon Date: Sat Oct 6 09:29:36 2007 New Revision: 42696 URL: http://llvm.org/viewvc/llvm-project?rev=42696&view=rev Log: Adding C and Ocaml bindings for ConstantExpr. Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml llvm/trunk/bindings/ocaml/llvm/llvm.mli llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c llvm/trunk/include/llvm-c/Core.h llvm/trunk/include/llvm/Constants.h llvm/trunk/lib/VMCore/Constants.cpp llvm/trunk/lib/VMCore/Core.cpp llvm/trunk/test/Bindings/Ocaml/vmcore.ml Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=42696&r1=42695&r2=42696&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sat Oct 6 09:29:36 2007 @@ -209,6 +209,51 @@ external make_vector_constant : llvalue array -> llvalue = "llvm_make_vector_constant" +(*--... Constant expressions ...--*) +external sizeof : lltype -> llvalue = "LLVMSizeOf" +external const_neg : llvalue -> llvalue = "LLVMConstNeg" +external const_not : llvalue -> llvalue = "LLVMConstNot" +external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd" +external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub" +external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul" +external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv" +external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv" +external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv" +external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem" +external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem" +external const_frem : llvalue -> llvalue -> llvalue = "LLVMConstFRem" +external const_and : llvalue -> llvalue -> llvalue = "LLVMConstAnd" +external const_or : llvalue -> llvalue -> llvalue = "LLVMConstOr" +external const_xor : llvalue -> llvalue -> llvalue = "LLVMConstXor" +external const_icmp : int_predicate -> llvalue -> llvalue -> llvalue += "llvm_const_icmp" +external const_fcmp : real_predicate -> llvalue -> llvalue -> llvalue += "llvm_const_fcmp" +external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl" +external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr" +external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr" +external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep" +external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc" +external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt" +external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt" +external const_fptrunc : llvalue -> lltype -> llvalue = "LLVMConstFPTrunc" +external const_fpext : llvalue -> lltype -> llvalue = "LLVMConstFPExt" +external const_uitofp : llvalue -> lltype -> llvalue = "LLVMConstUIToFP" +external const_sitofp : llvalue -> lltype -> llvalue = "LLVMConstSIToFP" +external const_fptoui : llvalue -> lltype -> llvalue = "LLVMConstFPToUI" +external const_fptosi : llvalue -> lltype -> llvalue = "LLVMConstFPToSI" +external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt" +external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr" +external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast" +external const_select : llvalue -> llvalue -> llvalue -> llvalue + = "LLVMConstSelect" +external const_extractelement : llvalue -> llvalue -> llvalue + = "LLVMConstExtractElement" +external const_insertelement : llvalue -> llvalue -> llvalue -> llvalue + = "LLVMConstInsertElement" +external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue + = "LLVMConstShuffleVector" + (*--... Operations on global variables, functions, and aliases (globals) ...--*) external is_declaration : llvalue -> bool = "llvm_is_declaration" external linkage : llvalue -> linkage = "llvm_linkage" Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=42696&r1=42695&r2=42696&view=diff == --- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original) +++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sat Oct 6 09:29:36 2007 @@ -192,6 +192,51 @@ external make_vector_constant : llvalue array -> llvalue = "llvm_make_vector_constant" +(*--... Constant expressions ...--*) +external sizeof : lltype -> llvalue = "LLVMSizeOf" +external const_neg : llvalue -> llvalue = "LLVMConstNeg" +external const_not : llvalue -> llvalue = "LLVMConstNot" +external
[llvm-commits] [llvm] r42695 - /llvm/trunk/include/llvm/Pass.h
Author: asl Date: Sat Oct 6 08:07:11 2007 New Revision: 42695 URL: http://llvm.org/viewvc/llvm-project?rev=42695&view=rev Log: Include DataTypes.h to provide intptr_t type. This fixes OpenBSD compilation of this file. Inspired by Laurence Tratt's patch Modified: llvm/trunk/include/llvm/Pass.h Modified: llvm/trunk/include/llvm/Pass.h URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Pass.h?rev=42695&r1=42694&r2=42695&view=diff == --- llvm/trunk/include/llvm/Pass.h (original) +++ llvm/trunk/include/llvm/Pass.h Sat Oct 6 08:07:11 2007 @@ -29,6 +29,7 @@ #ifndef LLVM_PASS_H #define LLVM_PASS_H +#include "llvm/Support/DataTypes.h" #include "llvm/Support/Streams.h" #include #include ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [test-suite] r42694 - in /test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm: config.h toast.c
Author: asl Date: Sat Oct 6 05:55:20 2007 New Revision: 42694 URL: http://llvm.org/viewvc/llvm-project?rev=42694&view=rev Log: Unbreak toast again for mingw32. Funny, but we have two toast's in in llvm-test. Maybe we should drop one? Modified: test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/config.h test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/toast.c Modified: test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/config.h URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/config.h?rev=42694&r1=42693&r2=42694&view=diff == --- test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/config.h (original) +++ test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/config.h Sat Oct 6 05:55:20 2007 @@ -18,8 +18,13 @@ /*efineHAS_ERRNO_DECL 1 /* errno.h declares errno */ #defineHAS_FSTAT 1 /* fstat syscall */ +#ifndef __MINGW32__ #defineHAS_FCHMOD 1 /* fchmod syscall */ #defineHAS_FCHOWN 1 /* fchown syscall */ +#else +#undef HAS_FCHMOD +#undef HAS_FCHOWN +#endif #defineHAS_STRING_H1 /* /usr/include/string.h */ /*efineHAS_STRINGS_H 1 /* /usr/include/strings.h */ Modified: test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/toast.c URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/toast.c?rev=42694&r1=42693&r2=42694&view=diff == --- test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/toast.c (original) +++ test-suite/trunk/MultiSource/Benchmarks/MiBench/telecomm-gsm/toast.c Sat Oct 6 05:55:20 2007 @@ -339,7 +339,9 @@ #ifdef HAS_FCHOWN (void)fchown(fileno(out), instat.st_uid, instat.st_gid); #else +#ifndef __MINGW32__ (void)chown(outname, instat.st_uid, instat.st_gid); +#endif #endif /* HAS_FCHOWN */ } ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [test-suite] r42693 - in /test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast: config.h toast.c
Author: asl Date: Sat Oct 6 05:37:39 2007 New Revision: 42693 URL: http://llvm.org/viewvc/llvm-project?rev=42693&view=rev Log: Unbreak mediabench on mingw32 Modified: test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/config.h test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/toast.c Modified: test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/config.h URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/config.h?rev=42693&r1=42692&r2=42693&view=diff == --- test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/config.h (original) +++ test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/config.h Sat Oct 6 05:37:39 2007 @@ -18,8 +18,13 @@ /*efineHAS_ERRNO_DECL 1 /* errno.h declares errno */ #defineHAS_FSTAT 1 /* fstat syscall */ +#ifndef __MINGW32__ #defineHAS_FCHMOD 1 /* fchmod syscall */ #defineHAS_FCHOWN 1 /* fchown syscall */ +#else +#undef HAS_FCHMOD +#undef HAS_FCHOWN +#endif #defineHAS_STRING_H1 /* /usr/include/string.h */ /*efineHAS_STRINGS_H 1 /* /usr/include/strings.h */ Modified: test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/toast.c URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/toast.c?rev=42693&r1=42692&r2=42693&view=diff == --- test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/toast.c (original) +++ test-suite/trunk/MultiSource/Benchmarks/mediabench/gsm/toast/toast.c Sat Oct 6 05:37:39 2007 @@ -338,8 +338,10 @@ if (!instat.st_nlink) return; /* couldn't stat in */ #ifdef HAS_FCHOWN (void)fchown(fileno(out), instat.st_uid, instat.st_gid); -#else +#else +#ifndef __MINGW32__ (void)chown(outname, instat.st_uid, instat.st_gid); +#endif #endif /* HAS_FCHOWN */ } ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r42692 - /llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Author: evancheng
Date: Sat Oct 6 03:19:55 2007
New Revision: 42692
URL: http://llvm.org/viewvc/llvm-project?rev=42692&view=rev
Log:
Reapply 42677.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=42692&r1=42691&r2=42692&view=diff
==
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Sat Oct 6 03:19:55 2007
@@ -263,6 +263,7 @@
SDOperand visitLOAD(SDNode *N);
SDOperand visitSTORE(SDNode *N);
SDOperand visitINSERT_VECTOR_ELT(SDNode *N);
+SDOperand visitEXTRACT_VECTOR_ELT(SDNode *N);
SDOperand visitBUILD_VECTOR(SDNode *N);
SDOperand visitCONCAT_VECTORS(SDNode *N);
SDOperand visitVECTOR_SHUFFLE(SDNode *N);
@@ -682,6 +683,7 @@
case ISD::LOAD: return visitLOAD(N);
case ISD::STORE: return visitSTORE(N);
case ISD::INSERT_VECTOR_ELT: return visitINSERT_VECTOR_ELT(N);
+ case ISD::EXTRACT_VECTOR_ELT: return visitEXTRACT_VECTOR_ELT(N);
case ISD::BUILD_VECTOR: return visitBUILD_VECTOR(N);
case ISD::CONCAT_VECTORS: return visitCONCAT_VECTORS(N);
case ISD::VECTOR_SHUFFLE: return visitVECTOR_SHUFFLE(N);
@@ -2907,9 +2909,8 @@
return DAG.getNode(ISD::BIT_CONVERT, VT, N0.getOperand(0));
// fold (conv (load x)) -> (load (conv*)x)
- // If the resultant load doesn't need a higher alignment than the original!
- if (ISD::isNON_EXTLoad(N0.Val) && N0.hasOneUse() &&
- ISD::isUNINDEXEDLoad(N0.Val) &&
+ // If the resultant load doesn't need a higher alignment than the original!
+ if (ISD::isNormalLoad(N0.Val) && N0.hasOneUse() &&
TLI.isOperationLegal(ISD::LOAD, VT)) {
LoadSDNode *LN0 = cast(N0);
unsigned Align = TLI.getTargetMachine().getTargetData()->
@@ -3901,6 +3902,54 @@
return SDOperand();
}
+SDOperand DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) {
+ SDOperand InVec = N->getOperand(0);
+ SDOperand EltNo = N->getOperand(1);
+
+ // (vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr)
+ // (vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32 load $addr)
+ if (isa(EltNo)) {
+unsigned Elt = cast(EltNo)->getValue();
+bool NewLoad = false;
+if (Elt == 0) {
+ MVT::ValueType VT = InVec.getValueType();
+ MVT::ValueType EVT = MVT::getVectorElementType(VT);
+ MVT::ValueType LVT = EVT;
+ unsigned NumElts = MVT::getVectorNumElements(VT);
+ if (InVec.getOpcode() == ISD::BIT_CONVERT) {
+MVT::ValueType BCVT = InVec.getOperand(0).getValueType();
+if (NumElts != MVT::getVectorNumElements(BCVT))
+ return SDOperand();
+InVec = InVec.getOperand(0);
+EVT = MVT::getVectorElementType(BCVT);
+NewLoad = true;
+ }
+ if (InVec.getOpcode() == ISD::SCALAR_TO_VECTOR &&
+ InVec.getOperand(0).getValueType() == EVT &&
+ ISD::isNormalLoad(InVec.getOperand(0).Val) &&
+ InVec.getOperand(0).hasOneUse()) {
+LoadSDNode *LN0 = cast(InVec.getOperand(0));
+unsigned Align = LN0->getAlignment();
+if (NewLoad) {
+ // Check the resultant load doesn't need a higher alignment than the
+ // original load.
+ unsigned NewAlign = TLI.getTargetMachine().getTargetData()->
+getABITypeAlignment(MVT::getTypeForValueType(LVT));
+ if (!TLI.isOperationLegal(ISD::LOAD, LVT) || NewAlign > Align)
+return SDOperand();
+ Align = NewAlign;
+}
+
+return DAG.getLoad(LVT, LN0->getChain(), LN0->getBasePtr(),
+ LN0->getSrcValue(), LN0->getSrcValueOffset(),
+ LN0->isVolatile(), Align);
+ }
+}
+ }
+ return SDOperand();
+}
+
+
SDOperand DAGCombiner::visitBUILD_VECTOR(SDNode *N) {
unsigned NumInScalars = N->getNumOperands();
MVT::ValueType VT = N->getValueType(0);
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[llvm-commits] [llvm] r42691 - /llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h
Author: evancheng
Date: Sat Oct 6 03:09:29 2007
New Revision: 42691
URL: http://llvm.org/viewvc/llvm-project?rev=42691&view=rev
Log:
Oops. Forgot this.
Modified:
llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h
Modified: llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h?rev=42691&r1=42690&r2=42691&view=diff
==
--- llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h (original)
+++ llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h Sat Oct 6 03:09:29 2007
@@ -1651,6 +1651,16 @@
};
namespace ISD {
+ /// isNormalLoad - Returns true if the specified node is a non-extending
+ /// and unindexed load.
+ inline bool isNormalLoad(const SDNode *N) {
+if (N->getOpcode() != ISD::LOAD)
+ return false;
+const LoadSDNode *Ld = cast(N);
+return Ld->getExtensionType() == ISD::NON_EXTLOAD &&
+ Ld->getAddressingMode() == ISD::UNINDEXED;
+ }
+
/// isNON_EXTLoad - Returns true if the specified node is a non-extending
/// load.
inline bool isNON_EXTLoad(const SDNode *N) {
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[llvm-commits] [llvm] r42690 - /llvm/trunk/lib/Support/APFloat.cpp
Author: neil
Date: Sat Oct 6 02:29:25 2007
New Revision: 42690
URL: http://llvm.org/viewvc/llvm-project?rev=42690&view=rev
Log:
Cleaner, more general exponent output.
Modified:
llvm/trunk/lib/Support/APFloat.cpp
Modified: llvm/trunk/lib/Support/APFloat.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/APFloat.cpp?rev=42690&r1=42689&r2=42690&view=diff
==
--- llvm/trunk/lib/Support/APFloat.cpp (original)
+++ llvm/trunk/lib/Support/APFloat.cpp Sat Oct 6 02:29:25 2007
@@ -252,32 +252,33 @@
return result;
}
- /* Write out a decimal exponent. */
+ /* Write out an unsigned decimal integer. */
static char *
- writeDecimalExponent (char *dst, int exponent)
+ writeUnsignedDecimal (char *dst, unsigned int n)
{
-assert (exponent >= -65536 && exponent <= 65535);
+char buff[40], *p;
-if (exponent < 0) {
- *dst++ = '-';
- exponent = -exponent;
-}
-
-if (exponent == 0) {
- *dst++ = '0';
-} else {
- char buff[12], *p;
+p = buff;
+do
+ *p++ = '0' + n % 10;
+while (n /= 10);
+
+do
+ *dst++ = *--p;
+while (p != buff);
- p = buff;
- while (exponent) {
-*p++ = '0' + exponent % 10;
-exponent /= 10;
- }
+return dst;
+ }
- do
-*dst++ = *--p;
- while (p != buff);
-}
+ /* Write out a signed decimal integer. */
+ static char *
+ writeSignedDecimal (char *dst, int value)
+ {
+if (value < 0) {
+ *dst++ = '-';
+ dst = writeUnsignedDecimal(dst, -(unsigned) value);
+} else
+ dst = writeUnsignedDecimal(dst, value);
return dst;
}
@@ -1865,7 +1866,7 @@
/* Finally output the exponent. */
*dst++ = upperCase ? 'P': 'p';
- return writeDecimalExponent (dst, exponent);
+ return writeSignedDecimal (dst, exponent);
}
// For good performance it is desirable for different APFloats
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