[llvm-commits] CVS: llvm/docs/LangRef.html

2006-10-15 Thread Chris Lattner 


Changes in directory llvm/docs:

LangRef.html updated: 1.157 - 1.158
---
Log message:

clarify


---
Diffs of the changes:  (+6 -5)

 LangRef.html |   11 ++-
 1 files changed, 6 insertions(+), 5 deletions(-)


Index: llvm/docs/LangRef.html
diff -u llvm/docs/LangRef.html:1.157 llvm/docs/LangRef.html:1.158
--- llvm/docs/LangRef.html:1.157Thu Sep 14 13:23:26 2006
+++ llvm/docs/LangRef.html  Sun Oct 15 15:05:59 2006
@@ -3181,8 +3181,9 @@
 h5Overview:/h5
 
 p
-The 'ttllvm.returnaddress/tt' intrinsic returns a target-specific value
-indicating the return address of the current function or one of its callers.
+The 'ttllvm.returnaddress/tt' intrinsic attempts to compute a 
+target-specific value indicating the return address of the current function 
+or one of its callers.
 /p
 
 h5Arguments:/h5
@@ -3225,8 +3226,8 @@
 h5Overview:/h5
 
 p
-The 'ttllvm.frameaddress/tt' intrinsic returns the target-specific frame
-pointer value for the specified stack frame.
+The 'ttllvm.frameaddress/tt' intrinsic attempts to return the 
+target-specific frame pointer value for the specified stack frame.
 /p
 
 h5Arguments:/h5
@@ -3909,7 +3910,7 @@
 
   a href=mailto:[EMAIL PROTECTED]Chris Lattner/abr
   a href=http://llvm.org;The LLVM Compiler Infrastructure/abr
-  Last modified: $Date: 2006/09/14 18:23:26 $
+  Last modified: $Date: 2006/10/15 20:05:59 $
 /address
 /body
 /html



___
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

2006-10-15 Thread Chris Lattner 


Changes in directory llvm/lib/Transforms/Scalar:

InstructionCombining.cpp updated: 1.518 - 1.519
---
Log message:

fix a buggy check that accidentally disabled this xform


---
Diffs of the changes:  (+1 -1)

 InstructionCombining.cpp |2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.518 
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.519
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.518   Thu Oct  5 
01:55:50 2006
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Sun Oct 15 17:42:15 2006
@@ -1973,7 +1973,7 @@
   // -(X sdiv C)  - (X sdiv -C)
   if (Op1I-getOpcode() == Instruction::Div)
 if (ConstantSInt *CSI = dyn_castConstantSInt(Op0))
-  if (CSI-isNullValue())
+  if (!CSI-isNullValue())
 if (Constant *DivRHS = dyn_castConstant(Op1I-getOperand(1)))
   return BinaryOperator::createDiv(Op1I-getOperand(0),
ConstantExpr::getNeg(DivRHS));



___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] CVS: llvm/lib/VMCore/Type.cpp

2006-10-15 Thread Chris Lattner 


Changes in directory llvm/lib/VMCore:

Type.cpp updated: 1.146 - 1.147
---
Log message:

label* is not a valid type, add an assertion.


---
Diffs of the changes:  (+1 -0)

 Type.cpp |1 +
 1 files changed, 1 insertion(+)


Index: llvm/lib/VMCore/Type.cpp
diff -u llvm/lib/VMCore/Type.cpp:1.146 llvm/lib/VMCore/Type.cpp:1.147
--- llvm/lib/VMCore/Type.cpp:1.146  Thu Sep 28 18:45:00 2006
+++ llvm/lib/VMCore/Type.cppSun Oct 15 18:21:12 2006
@@ -1204,6 +1204,7 @@
   assert(ValueType  Can't get a pointer to null type!);
   assert(ValueType != Type::VoidTy 
  Pointer to void is not valid, use sbyte* instead!);
+  assert(ValueType != Type::LabelTy  Pointer to label is not valid!);
   PointerValType PVT(ValueType);
 
   PointerType *PT = PointerTypes-get(PVT);



___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] CVS: llvm/test/Regression/Verifier/2006-10-15-AddrLabel.ll

2006-10-15 Thread Chris Lattner 


Changes in directory llvm/test/Regression/Verifier:

2006-10-15-AddrLabel.ll added (r1.1)
---
Log message:

testcase that causes the asmparser to assert


---
Diffs of the changes:  (+9 -0)

 2006-10-15-AddrLabel.ll |9 +
 1 files changed, 9 insertions(+)


Index: llvm/test/Regression/Verifier/2006-10-15-AddrLabel.ll
diff -c /dev/null llvm/test/Regression/Verifier/2006-10-15-AddrLabel.ll:1.1
*** /dev/null   Sun Oct 15 18:26:38 2006
--- llvm/test/Regression/Verifier/2006-10-15-AddrLabel.ll   Sun Oct 15 
18:26:28 2006
***
*** 0 
--- 1,9 
+ ; RUN: not llvm-as %s -o /dev/null -f 
+ ; RUN: llvm-as %s -o /dev/null -f 21 | grep 'Cannot form'
+ 
+ int %main() {
+  %foo  = call sbyte* %llvm.stacksave()
+  %foop = cast sbyte* %foo to label*
+  %nret = load label* %foop
+  br label %nret;
+ }



___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] CVS: llvm/lib/AsmParser/llvmAsmParser.y

2006-10-15 Thread Chris Lattner 


Changes in directory llvm/lib/AsmParser:

llvmAsmParser.y updated: 1.264 - 1.265
---
Log message:

Produce a useful error message for Regression/Verifier/2006-10-15-AddrLabel.ll


---
Diffs of the changes:  (+2 -0)

 llvmAsmParser.y |2 ++
 1 files changed, 2 insertions(+)


Index: llvm/lib/AsmParser/llvmAsmParser.y
diff -u llvm/lib/AsmParser/llvmAsmParser.y:1.264 
llvm/lib/AsmParser/llvmAsmParser.y:1.265
--- llvm/lib/AsmParser/llvmAsmParser.y:1.264Mon Oct  9 12:36:59 2006
+++ llvm/lib/AsmParser/llvmAsmParser.y  Sun Oct 15 18:26:46 2006
@@ -1296,6 +1296,8 @@
 CHECK_FOR_ERROR
   }
   | UpRTypes '*' { // Pointer type?
+if (*$1 == Type::LabelTy)
+  GEN_ERROR(Cannot form a pointer to a basic block);
 $$ = new PATypeHolder(HandleUpRefs(PointerType::get(*$1)));
 delete $1;
 CHECK_FOR_ERROR



___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits