Changes in directory llvm/lib/Target/X86:
X86ISelDAGToDAG.cpp updated: 1.145 -> 1.146
X86InstrInfo.cpp updated: 1.78 -> 1.79
---
Log message:
Two changes:
1) codegen a shift of a register as a shift, not an LEA.
2) teach the RA to convert a shift to an LEA instruction if it wants something
Changes in directory llvm/test/CodeGen/X86:
shift-codegen.ll added (r1.1)
---
Log message:
These functions should use shll, not lea.
---
Diffs of the changes: (+27 -0)
shift-codegen.ll | 27 +++
1 files changed, 27 insertions(+)
Index: llvm/test/CodeGen/X86/shif
> APIntify the isHighOnes utility function.
> Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
> diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.667
> llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.668
> --- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.667
On Mar 6, 2007, at 8:25 AM, Duncan Sands wrote:
> This patch applies on top of the previously posted patch
> "llvm-gcc: use component_ref_field_offset in component references",
> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-
> Mon-20070226/045399.html.
>
> Duncan.
>
> <2007-03-06-Var
Changes in directory llvm/lib/Target/ARM:
ARMISelLowering.cpp updated: 1.25 -> 1.26
---
Log message:
fix indentation
---
Diffs of the changes: (+1 -1)
ARMISelLowering.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Target/ARM/ARMISelLowering.cpp
diff -u llvm
Changes in directory llvm/include/llvm/ADT:
APInt.h updated: 1.44 -> 1.45
---
Log message:
Correct the name: isStrictPositive --> isStrictlyPositive.
---
Diffs of the changes: (+1 -1)
APInt.h |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/include/llvm/ADT/APInt.h
d
Changes in directory llvm/include/llvm/ADT:
BitVector.h updated: 1.17 -> 1.18
---
Log message:
Add a dtor to fix leaks from all clients of BitVector.
---
Diffs of the changes: (+4 -0)
BitVector.h |4
1 files changed, 4 insertions(+)
Index: llvm/include/llvm/ADT/BitVector.h
diff
Changes in directory llvm/lib/AsmParser:
llvmAsmParser.y updated: 1.329 -> 1.330
---
Log message:
Plug some PATypeHolder memory leaks.
---
Diffs of the changes: (+25 -6)
llvmAsmParser.y | 31 +--
1 files changed, 25 insertions(+), 6 deletions(-)
Index: llvm/
Changes in directory llvm/lib/Transforms/Scalar:
LoopStrengthReduce.cpp updated: 1.118 -> 1.119
---
Log message:
use types of loads and stores, not address, in CheckForIVReuse
---
Diffs of the changes: (+28 -7)
LoopStrengthReduce.cpp | 35 ---
1 files chan
Changes in directory llvm/lib/Target/ARM:
ARMISelLowering.h updated: 1.4 -> 1.5
---
Log message:
fix obvious comment bug
---
Diffs of the changes: (+1 -1)
ARMISelLowering.h |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Target/ARM/ARMISelLowering.h
diff -u llvm
Changes in directory llvm/lib/VMCore:
Value.cpp updated: 1.71 -> 1.72
---
Log message:
Fix a nasty memory leak, caused by my revamp of the value symbol table.
---
Diffs of the changes: (+5 -0)
Value.cpp |5 +
1 files changed, 5 insertions(+)
Index: llvm/lib/VMCore/Value.cpp
diff
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.668 -> 1.669
---
Log message:
Make isOneBitSet faster by using APInt::isPowerOf2. Thanks Chris.
---
Diffs of the changes: (+1 -1)
InstructionCombining.cpp |2 +-
1 files changed, 1 insertion(+), 1 dele
On Mar 19, 2007, at 5:02 PM, Chris Lattner wrote:
> On Mar 19, 2007, at 2:21 PM, Reid Spencer wrote:
>> On Mon, 2007-03-19 at 14:16 -0700, Chris Lattner wrote:
Implement isOneBitSet in terms of APInt::countPopulation.
>>>
@@ -3474,8 +3474,7 @@
// isOneBitSet - Return true if there
On Mar 19, 2007, at 2:21 PM, Reid Spencer wrote:
> On Mon, 2007-03-19 at 14:16 -0700, Chris Lattner wrote:
>>> Implement isOneBitSet in terms of APInt::countPopulation.
>>
>>> @@ -3474,8 +3474,7 @@
>>> // isOneBitSet - Return true if there is exactly one bit set in
>>> the specified
>>> // consta
On Mar 14, 2007, at 3:51 PM, Duncan Sands wrote:
> An ARRAY_RANGE_REF is for extracting a range of elements from
> an array, for example elements 1 to 2 of an [3 x i32], while
> ARRAY_REF is for extracting a single element, say element 2.
> EmitLV_ARRAY_REF, which handles both expression types, s
Revision: 125161
Author: dpatel
Date: 2007-03-19 16:38:02 -0700 (Mon, 19 Mar 2007)
Log Message:
---
Return the correct type for ARRAY_RANGE_REF.
Patch by Duncan Sands.
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/l
Changes in directory llvm/test/Transforms/InstCombine:
2007-03-19-BadTruncChangePR1261.ll updated: 1.1 -> 1.2
---
Log message:
Make this test a little simpler/faster.
---
Diffs of the changes: (+1 -2)
2007-03-19-BadTruncChangePR1261.ll |3 +--
1 files changed, 1 insertion(+), 2 deletio
Changes in directory llvm/test/Transforms/InstCombine:
2007-03-19-BadTruncChangePR1261.ll added (r1.1)
---
Log message:
Add test case for PR1261: http://llvm.org/PR1261 , currently XFAILed.
---
Diffs of the changes: (+14 -0)
2007-03-19-BadTruncChangePR1261.ll | 14 ++
1 files
Changes in directory llvm/docs:
WritingAnLLVMPass.html updated: 1.53 -> 1.54
---
Log message:
Document LoopPass.
---
Diffs of the changes: (+89 -1)
WritingAnLLVMPass.html | 90 -
1 files changed, 89 insertions(+), 1 deletion(-)
Index: llv
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.667 -> 1.668
---
Log message:
APIntify the isHighOnes utility function.
---
Diffs of the changes: (+6 -5)
InstructionCombining.cpp | 11 ++-
1 files changed, 6 insertions(+), 5 deletions(-)
Ind
On Mon, 2007-03-19 at 14:16 -0700, Chris Lattner wrote:
> > Implement isOneBitSet in terms of APInt::countPopulation.
>
> > @@ -3474,8 +3474,7 @@
> > // isOneBitSet - Return true if there is exactly one bit set in
> > the specified
> > // constant.
> > static bool isOneBitSet(const ConstantIn
Changes in directory llvm/lib/Support:
APInt.cpp updated: 1.72 -> 1.73
---
Log message:
Fix coding standards violation.
---
Diffs of the changes: (+1 -1)
APInt.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Support/APInt.cpp
diff -u llvm/lib/Support/APInt.c
> Implement isOneBitSet in terms of APInt::countPopulation.
> @@ -3474,8 +3474,7 @@
> // isOneBitSet - Return true if there is exactly one bit set in
> the specified
> // constant.
> static bool isOneBitSet(const ConstantInt *CI) {
> - uint64_t V = CI->getZExtValue();
> - return V && (V & (
> 1. Use APInt::getSignBit to reduce clutter (patch by Sheng Zhou)
> 2. Replace uses of the "isPositive" utility function with
> APInt::isPositive
Oooh, beautiful. Nice work guys,
-Chris
>
> ---
> Diffs of the changes: (+4 -8)
>
> InstructionCombining.cpp | 12
> 1 files chan
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.666 -> 1.667
---
Log message:
Implement isMaxValueMinusOne in terms of APInt instead of uint64_t.
Patch by Sheng Zhou.
---
Diffs of the changes: (+4 -5)
InstructionCombining.cpp |9 -
1 files c
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.665 -> 1.666
---
Log message:
Implement isMinValuePlusOne using facilities of APInt instead of uint64_t
Patch by Zhou Sheng.
---
Diffs of the changes: (+4 -5)
InstructionCombining.cpp |9 -
1 f
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.664 -> 1.665
---
Log message:
Implement isOneBitSet in terms of APInt::countPopulation.
---
Diffs of the changes: (+1 -2)
InstructionCombining.cpp |3 +--
1 files changed, 1 insertion(+), 2 deletions(-
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.663 -> 1.664
---
Log message:
1. Use APInt::getSignBit to reduce clutter (patch by Sheng Zhou)
2. Replace uses of the "isPositive" utility function with APInt::isPositive
---
Diffs of the changes: (+4 -8)
On Mar 6, 2007, at 8:25 AM, Duncan Sands wrote:
> This patch applies on top of the previously posted patch
> "llvm-gcc: use component_ref_field_offset in component references",
> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070226/045399.html
>
> .
>
> This fixes wrong handling
Revision: 125160
Author: dpatel
Date: 2007-03-19 13:55:02 -0700 (Mon, 19 Mar 2007)
Log Message:
---
Better support for variable size struct fields.
Patch by Duncan Sands.
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
apple-local/branches/llvm/
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.662 -> 1.663
---
Log message:
Remove a redundant clause in an if statement.
Patch by Sheng Zhou.
---
Diffs of the changes: (+0 -1)
InstructionCombining.cpp |1 -
1 files changed, 1 deletion(-)
Index
Changes in directory llvm/lib/AsmParser:
llvmAsmParser.cpp.cvs updated: 1.73 -> 1.74
llvmAsmParser.y.cvs updated: 1.74 -> 1.75
---
Log message:
Regenerate.
---
Diffs of the changes: (+146 -156)
llvmAsmParser.cpp.cvs | 289 --
llvmAsmParser.y
Changes in directory llvm/lib/AsmParser:
llvmAsmParser.y updated: 1.328 -> 1.329
---
Log message:
Fix test/Assembler/2007-03-19-NegValue.ll by using the new "isSigned"
parameter on ConstantInt::get to indicate the signedness of the intended
value.
---
Diffs of the changes: (+4 -9)
llvmAsm
Changes in directory llvm/include/llvm:
Constants.h updated: 1.138 -> 1.139
---
Log message:
Allow ConstantInt::get(Ty, uint64_t) to interpret the 64-bit values as a
negative number. This is needed to fix test/Assembler/2007-03-19-NegValue.ll
---
Diffs of the changes: (+1 -1)
Constants.h |
Changes in directory llvm/lib/VMCore:
Constants.cpp updated: 1.227 -> 1.228
---
Log message:
Allow ConstantInt::get(Ty, uint64_t) to interpret the 64-bit values as a
negative number. This is needed to fix test/Assembler/2007-03-19-NegValue.ll
---
Diffs of the changes: (+2 -2)
Constants.cpp
Changes in directory llvm/lib/Support:
APInt.cpp updated: 1.71 -> 1.72
---
Log message:
Implement extension of sign bits for negative values in the uint64_t
constructor. This helps to fix test/Assembler/2007-03-19-NegValue.ll
---
Diffs of the changes: (+5 -1)
APInt.cpp |6 +-
1 fil
Changes in directory llvm/include/llvm/ADT:
APInt.h updated: 1.43 -> 1.44
---
Log message:
Add an indication of signedness to the uint64_t constructor so sign bits
can be extended. This helps fix test/Assembler/2007-03-19-NegValue.ll
---
Diffs of the changes: (+1 -1)
APInt.h |2 +-
1 f
Changes in directory llvm/test/Assembler:
2007-03-19-NegValue.ll added (r1.1)
---
Log message:
Test case noticed by Sheng that fails because negative values that are
greater than 64-bits don't have the sign bits extended on construction of
the APInt.
---
Diffs of the changes: (+7 -0)
2007
Changes in directory llvm/lib/System/Win32:
Program.inc updated: 1.22 -> 1.23
---
Log message:
Fix mingw32 build
---
Diffs of the changes: (+1 -0)
Program.inc |1 +
1 files changed, 1 insertion(+)
Index: llvm/lib/System/Win32/Program.inc
diff -u llvm/lib/System/Win32/Program.inc:1.22
Changes in directory llvm/test/AdaFrontend:
array_ref.adb added (r1.1)
---
Log message:
Test handling of ARRAY_REF when the component type is of unknown size.
---
Diffs of the changes: (+11 -0)
array_ref.adb | 11 +++
1 files changed, 11 insertions(+)
Index: llvm/test/AdaFronte
On Mar 9, 2007, at 1:56 AM, Duncan Sands wrote:
> The array element type doesn't always have a known size, which is
> why the
> ARRAY_REF supplies the size, extractable with
> array_ref_element_size. Fix
> and Ada testcase attached.
>
> Ciao,
Applied.
-
Devang
_
Revision: 125159
Author: dpatel
Date: 2007-03-19 12:06:59 -0700 (Mon, 19 Mar 2007)
Log Message:
---
Fix arry ref size calculation. Patch by Duncan Sands.
Modified Paths:
--
apple-local/branches/llvm/gcc/llvm-convert.cpp
Modified: apple-local/branches/llvm/gcc/llvm-c
On Mar 19, 2007, at 11:33 AM, Reid Spencer wrote:
> For PR1258: http://llvm.org/PR1258 :
> Radically simplify the SlotMachine. There is no need to keep Value
> planes
> around any more. This change causes slot numbering to number all un-
> named,
> non-void values starting at 0 and incrementing
Changes in directory llvm/test/Assembler:
2007-03-18-InvalidNumberedVar.ll added (r1.1)
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Test that invalid numbered value references get an error message.
---
Diffs of the changes: (+9 -0)
2007-03-18-InvalidNumberedVar.ll |9
Changes in directory llvm/lib/AsmParser:
llvmAsmParser.y updated: 1.327 -> 1.328
---
Log message:
For PR1248: http://llvm.org/PR1248 :
Eliminate support for type planes in numbered values. This simplifies the
data structures involved in managing forward definitions, etc. Instead of
requiring ma
Changes in directory llvm/lib/AsmParser:
ParserInternals.h updated: 1.53 -> 1.54
---
Log message:
Add and Operator== method to ValID so equality can be done properly for
named or numbered ValIDs.
---
Diffs of the changes: (+20 -0)
ParserInternals.h | 20
1 files chan
Changes in directory llvm/lib/VMCore:
AsmWriter.cpp updated: 1.263 -> 1.264
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Radically simplify the SlotMachine. There is no need to keep Value planes
around any more. This change causes slot numbering to number all un-named,
non-void values
Changes in directory llvm/test/Transforms/ScalarRepl:
2007-03-19-CanonicalizeMemcpy.ll added (r1.1)
---
Log message:
add a testcase the resent patches fail on.
---
Diffs of the changes: (+45 -0)
2007-03-19-CanonicalizeMemcpy.ll | 45 +++
1 files change
Changes in directory llvm/test/Integer:
basictest_bt.ll updated: 1.2 -> 1.3
constexpr_bt.ll updated: 1.3 -> 1.4
constpointer_bt.ll updated: 1.2 -> 1.3
indirectcall_bt.ll updated: 1.3 -> 1.4
testvarargs_bt.ll updated: 1.2 -> 1.3
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Revise numeri
Changes in directory llvm/test/Transforms/ADCE:
2002-01-31-UseStuckAround.ll updated: 1.3 -> 1.4
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Revise numeric value references to accommodate collapsed type planes.
---
Diffs of the changes: (+5 -5)
2002-01-31-UseStuckAround.ll | 10
Changes in directory llvm/test/CodeGen/ARM:
2007-03-07-CombinerCrash.ll updated: 1.1 -> 1.2
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Revise numeric value references to accommodate collapsed type planes.
---
Diffs of the changes: (+12 -12)
2007-03-07-CombinerCrash.ll | 24 +++
Changes in directory llvm/test/CodeGen/X86:
2007-03-01-SpillerCrash.ll updated: 1.1 -> 1.2
---
Log message:
For PR1258: http://llvm.org/PR1258 :
Revise numeric value references to accommodate collapsed type planes.
---
Diffs of the changes: (+56 -56)
2007-03-01-SpillerCrash.ll | 112 +
Changes in directory llvm/lib/Transforms/Scalar:
ScalarReplAggregates.cpp updated: 1.79 -> 1.80
---
Log message:
fix ScalarRepl/2007-03-19-CanonicalizeMemcpy.ll
---
Diffs of the changes: (+2 -1)
ScalarReplAggregates.cpp |3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
Index: l
Changes in directory llvm/test/CFrontend:
2005-06-15-ExpandGotoInternalProblem.c updated: 1.1 -> 1.2
---
Log message:
Use opt instead of gccas.
---
Diffs of the changes: (+2 -1)
2005-06-15-ExpandGotoInternalProblem.c |3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
Index: llvm
Changes in directory llvm/test/BugPoint:
crash-basictest.ll updated: 1.2 -> 1.3
crash-narrowfunctiontest.ll updated: 1.2 -> 1.3
remove_arguments_test.ll updated: 1.2 -> 1.3
---
Log message:
Don't upgrade these.
---
Diffs of the changes: (+18 -20)
crash-basictest.ll |9
Changes in directory llvm/lib/CodeGen:
LiveIntervalAnalysis.cpp updated: 1.224 -> 1.225
---
Log message:
Remove -reduce-joining-phys-regs options. Make it on by default.
---
Diffs of the changes: (+1 -3)
LiveIntervalAnalysis.cpp |4 +---
1 files changed, 1 insertion(+), 3 deletions(-)
On Mon, 2007-03-19 at 10:11 +0100, Duncan Sands wrote:
> > Add isStrictPositive() to APInt to determine if this APInt Value > 0.
>
> Shouldn't this be "isStrictlyPositive"?
Yes, it Should.
Sheng, please correct the name of this function as Duncan suggested.
Thanks,
Reid.
>
> Duncan.
>
Changes in directory llvm/include/llvm/Target:
TargetData.h updated: 1.58 -> 1.59
---
Log message:
Fix obvious typo in comment.
---
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 ll
> Add isStrictPositive() to APInt to determine if this APInt Value > 0.
Shouldn't this be "isStrictlyPositive"?
Duncan.
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