Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.710 - 1.711
---
Log message:
1. Make sure the use of ConstantInt::getZExtValue() for getting shift
amount is safe.
2. Use new method on ConstantInt instead of (? :) operator.
3. Use new method uge() on
Changes in directory llvm/docs:
AliasAnalysis.html updated: 1.27 - 1.28
DeveloperPolicy.html updated: 1.37 - 1.38
ExceptionHandling.html updated: 1.1 - 1.2
GarbageCollection.html updated: 1.8 - 1.9
LangRef.html updated: 1.217 - 1.218
ProgrammersManual.html updated: 1.130 - 1.131
Duncan,
A Couple notes ..
On Fri, 2007-03-30 at 07:22 -0500, Duncan Sands wrote:
Index: llvm/docs/DeveloperPolicy.html
diff -u llvm/docs/DeveloperPolicy.html:1.37
llvm/docs/DeveloperPolicy.html:1.38
--- llvm/docs/DeveloperPolicy.html:1.37 Thu Mar 1 20:57:34 2007
+++
Hi Reid,
-possible, by a href=CommandGuide/html/bugpoint.htmlbugpoint/a or
+possible, by a href=Bugpoint.htmlbugpoint/a or
These aren't the same document. If the bugpoint.html document isn't
there its an artifact of not generating the HTML version from the POD
version. This
Chris Lattner wrote:
Use the stat information in the Path object, if it is already
obtained. This
avoids a call to ::fstat by MappedFile when the file size
information was
already obtained by the Path object.
Interesting approach. The problem is that fstat is significantly
Hi Duncan,
On Fri, 2007-03-30 at 16:39 +0200, Duncan Sands wrote:
Hi Reid,
-possible, by a href=CommandGuide/html/bugpoint.htmlbugpoint/a
or
+possible, by a href=Bugpoint.htmlbugpoint/a or
These aren't the same document. If the bugpoint.html document isn't
there its an
Changes in directory llvm/docs:
LangRef.html updated: 1.218 - 1.219
---
Log message:
Remove reference to checkpoint.
---
Diffs of the changes: (+1 -11)
LangRef.html | 12 +---
1 files changed, 1 insertion(+), 11 deletions(-)
Index: llvm/docs/LangRef.html
diff -u
There is no checkpoints section, there is only Data Layout. However
Data Layout talks only of checkpoints. Would you like me to delete it?
...
Yes, delete that whole div class=doc_text and the doc_subsection too
if that's the only paragraph in it. The checkpoint thing is not
supported any
Changes in directory llvm/lib/ExecutionEngine/Interpreter:
ExternalFunctions.cpp updated: 1.96 - 1.97
---
Log message:
For PR1293: http://llvm.org/PR1293 :
* Rename the FunctionType* parameter from M to FT on all the functions.
* Implement a fix for PR1293: http://llvm.org/PR1293 by just
On Mar 30, 2007, at 7:49 AM, Jeff Cohen wrote:
Chris Lattner wrote:
Use the stat information in the Path object, if it is already
obtained. This
avoids a call to ::fstat by MappedFile when the file size
information was
already obtained by the Path object.
Interesting approach.
Changes in directory llvm/include/llvm:
Constants.h updated: 1.142 - 1.143
---
Log message:
Make sure this method just return value equal or less than Limit.
---
Diffs of the changes: (+2 -1)
Constants.h |3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
Index:
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.711 - 1.712
---
Log message:
Make sure the use of ConstantInt::getZExtValue() for shift amount safe.
---
Diffs of the changes: (+20 -18)
InstructionCombining.cpp | 38
The attached patch contains:
- Cleanups in the DAGCombiner.cpp ROTL/ROTR combine code, primarily
helping me to fix 80col violations (benefiting the code as a whole).
- Detect sign/zext/any-extended versions of ROTL/ROTR patterns.
- Allow custom lowering for ROTL/ROTR (needed in the
Spotted what was probably a long-standing bug, since some of my cleanups
were simple substitutions.
-scooter
Index: lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
===
--- lib/CodeGen/SelectionDAG/LegalizeDAG.cpp(.../trunk)
Changes in directory llvm/test/CodeGen/ARM:
2007-03-30-RegScavengerAssert.ll added (r1.1)
---
Log message:
Test case for PR1279: http://llvm.org/PR1279 (part 2).
---
Diffs of the changes: (+101 -0)
2007-03-30-RegScavengerAssert.ll | 101 +++
1 files
Changes in directory llvm/lib/CodeGen:
LiveIntervalAnalysis.cpp updated: 1.230 - 1.231
---
Log message:
Bug fix for PR1279: http://llvm.org/PR1279 . When isDead is propagate by copy
coalescing, we keep length
of dead def live interval at 1 to avoid multiple def's targeting the same
register.
Changes in directory llvm/lib/CodeGen:
VirtRegMap.cpp updated: 1.107 - 1.108
---
Log message:
Don't add the same MI to register reuse last def/use twice if it reads the
register more than once.
---
Diffs of the changes: (+4 -1)
VirtRegMap.cpp |5 -
1 files changed, 4 insertions(+),
Changes in directory llvm-test/MultiSource/Benchmarks/MiBench/consumer-lame:
lame.c updated: 1.2 - 1.3
---
Log message:
fix compilation on darwin
---
Diffs of the changes: (+2 -0)
lame.c |2 ++
1 files changed, 2 insertions(+)
Index:
Changes in directory llvm/test/CodeGen/X86:
2007-03-15-GEP-Idx-Sink.ll added (r1.1)
---
Log message:
add a testcase for x86
---
Diffs of the changes: (+73 -0)
2007-03-15-GEP-Idx-Sink.ll | 73 +
1 files changed, 73 insertions(+)
Index:
Hello, Everyone.
Attached patch will correctly set sret attribute for functions like:
'struct foo bar(void)' or 'struct foo bar()'. Testcase is attached.
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics Mechanics, Saint Petersburg State University.
diff -r e1f510b2fded
Changes in directory llvm/lib/CodeGen/SelectionDAG:
DAGCombiner.cpp updated: 1.283 - 1.284
SelectionDAG.cpp updated: 1.393 - 1.394
---
Log message:
Fix incorrect combination of different loads. Reenable zext-over-truncate
combination.
---
Diffs of the changes: (+71 -75)
DAGCombiner.cpp
First cut trivial re-materialization support.
Woot!
unsigned reg = rep(mop.getReg());
mii-getOperand(i).setReg(reg);
+// If the definition instruction is re-materializable,
its spill
+// weight is zero.
LiveInterval RegInt
Index: llvm/test/CodeGen/ARM/trunc_ldr.ll
diff -u llvm/test/CodeGen/ARM/trunc_ldr.ll:1.1 llvm/test/CodeGen/
ARM/trunc_ldr.ll:1.2
--- llvm/test/CodeGen/ARM/trunc_ldr.ll:1.1Wed Mar 21 15:14:56 2007
+++ llvm/test/CodeGen/ARM/trunc_ldr.llWed Mar 21 20:55:16 2007
@@ -1,27 +1,25 @@
Changes in directory llvm/docs:
GettingStartedVS.html updated: 1.9 - 1.10
---
Log message:
This is working again.
---
Diffs of the changes: (+2 -3)
GettingStartedVS.html |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/docs/GettingStartedVS.html
diff -u
On Mar 30, 2007, at 2:44 PM, Chris Lattner wrote:
First cut trivial re-materialization support.
Woot!
unsigned reg = rep(mop.getReg());
mii-getOperand(i).setReg(reg);
+// If the definition instruction is re-
materializable, its spill
+
Changes in directory llvm/test/CodeGen/ARM:
trunc_ldr.ll updated: 1.2 - 1.3
---
Log message:
Missing ''
---
Diffs of the changes: (+1 -1)
trunc_ldr.ll |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/test/CodeGen/ARM/trunc_ldr.ll
diff -u
On Mar 30, 2007, at 3:03 PM, Evan Cheng wrote:
unsigned reg = rep(mop.getReg());
mii-getOperand(i).setReg(reg);
+// If the definition instruction is re-
materializable, its spill
+// weight is zero.
LiveInterval RegInt =
On Mar 30, 2007, at 3:09 PM, Chris Lattner wrote:
On Mar 30, 2007, at 3:03 PM, Evan Cheng wrote:
unsigned reg = rep(mop.getReg());
mii-getOperand(i).setReg(reg);
+// If the definition instruction is re-
materializable, its spill
+//
- (mop.isUse() + mop.isDef()) * pow(10.0F, (int)
loopDepth);
+if (!RegInt.remat) {
+ RegInt.weight +=
+(mop.isUse() + mop.isDef()) * pow(10.0F, (int)
loopDepth);
+}
Should it really be zero? It should definitely be lower
Changes in directory llvm/lib/CodeGen/SelectionDAG:
TargetLowering.cpp updated: 1.103 - 1.104
---
Log message:
add one addressing mode description hook to rule them all.
---
Diffs of the changes: (+34 -0)
TargetLowering.cpp | 34 ++
1 files changed, 34
Changes in directory llvm/include/llvm/Target:
TargetLowering.h updated: 1.117 - 1.118
---
Log message:
add one addressing mode description hook to rule them all.
---
Diffs of the changes: (+21 -1)
TargetLowering.h | 22 +-
1 files changed, 21 insertions(+), 1
Changes in directory llvm/lib/Target/ARM:
ARMISelLowering.cpp updated: 1.32 - 1.33
ARMISelLowering.h updated: 1.9 - 1.10
---
Log message:
implement the new addressing mode description hook.
---
Diffs of the changes: (+42 -0)
ARMISelLowering.cpp | 38
Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.264 - 1.265
PPCISelLowering.h updated: 1.63 - 1.64
---
Log message:
implement the new addressing mode description hook.
---
Diffs of the changes: (+38 -1)
PPCISelLowering.cpp | 35
Changes in directory llvm/lib/Target/X86:
X86ISelLowering.cpp updated: 1.382 - 1.383
X86ISelLowering.h updated: 1.94 - 1.95
---
Log message:
implement the new addressing mode description hook.
---
Diffs of the changes: (+49 -0)
X86ISelLowering.cpp | 45
Hello, Everyone.
Please ignore my prev. patch, it's definitely wrong.
You might find attached new patch + testcase.
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics Mechanics, Saint Petersburg State University.
diff -r 6942c57f1ff9 gcc/llvm-types.cpp
--- a/gcc/llvm-types.cpp
Changes in directory llvm/lib/CodeGen:
LLVMTargetMachine.cpp updated: 1.10 - 1.11
---
Log message:
Add a -print-lsr-output option to LLC, to print the output of the LSR pass.
---
Diffs of the changes: (+9 -1)
LLVMTargetMachine.cpp | 10 +-
1 files changed, 9 insertions(+), 1
Changes in directory llvm/lib/Target/X86:
X86CallingConv.td updated: 1.11 - 1.12
---
Log message:
Match GCC's MMX calling convention.
---
Diffs of the changes: (+4 -0)
X86CallingConv.td |4
1 files changed, 4 insertions(+)
Index: llvm/lib/Target/X86/X86CallingConv.td
diff -u
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.712 - 1.713
---
Log message:
Use APInt operators to calculate the carry bits, remove this loop.
---
Diffs of the changes: (+2 -16)
InstructionCombining.cpp | 18 ++
1 files changed, 2
Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.713 - 1.714
---
Log message:
Delete dead code.
---
Diffs of the changes: (+0 -1)
InstructionCombining.cpp |1 -
1 files changed, 1 deletion(-)
Index:
Use APInt operators to calculate the carry bits, remove this loop.
Nice :)
-Chris
---
Diffs of the changes: (+2 -16)
InstructionCombining.cpp | 18 ++
1 files changed, 2 insertions(+), 16 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
Changes in directory llvm/lib/VMCore:
ValueTypes.cpp updated: 1.15 - 1.16
---
Log message:
add a method to turn a type into a VT.
---
Diffs of the changes: (+28 -0)
ValueTypes.cpp | 28
1 files changed, 28 insertions(+)
Index:
Changes in directory llvm/include/llvm/CodeGen:
ValueTypes.h updated: 1.30 - 1.31
---
Log message:
add a method to turn a type into a VT.
---
Diffs of the changes: (+5 -0)
ValueTypes.h |5 +
1 files changed, 5 insertions(+)
Index: llvm/include/llvm/CodeGen/ValueTypes.h
diff -u
Changes in directory llvm/lib/CodeGen/SelectionDAG:
TargetLowering.cpp updated: 1.104 - 1.105
---
Log message:
switch TL::getValueType to use MVT::getValueType.
---
Diffs of the changes: (+0 -22)
TargetLowering.cpp | 22 --
1 files changed, 22 deletions(-)
Index:
Changes in directory llvm/include/llvm/Target:
TargetLowering.h updated: 1.118 - 1.119
---
Log message:
switch TL::getValueType to use MVT::getValueType.
---
Diffs of the changes: (+4 -1)
TargetLowering.h |5 -
1 files changed, 4 insertions(+), 1 deletion(-)
Index:
Changes in directory llvm/include/llvm/Transforms:
Scalar.h updated: 1.77 - 1.78
---
Log message:
Split the sdisel code munging stuff out into its own opt-pass, CodeGenPrepare.
---
Diffs of the changes: (+7 -1)
Scalar.h |8 +++-
1 files changed, 7 insertions(+), 1 deletion(-)
Changes in directory llvm/include/llvm:
LinkAllPasses.h updated: 1.10 - 1.11
---
Log message:
Split the sdisel code munging stuff out into its own opt-pass, CodeGenPrepare.
---
Diffs of the changes: (+1 -0)
LinkAllPasses.h |1 +
1 files changed, 1 insertion(+)
Index:
Changes in directory llvm/lib/Transforms/Scalar:
CodeGenPrepare.cpp added (r1.1)
---
Log message:
Split the sdisel code munging stuff out into its own opt-pass, CodeGenPrepare.
---
Diffs of the changes: (+548 -0)
CodeGenPrepare.cpp | 548
Changes in directory llvm/lib/CodeGen:
LLVMTargetMachine.cpp updated: 1.11 - 1.12
---
Log message:
move a bunch of code out of the sdisel pass into its own opt pass
codegenprepare.
---
Diffs of the changes: (+20 -2)
LLVMTargetMachine.cpp | 22 --
1 files changed, 20
Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.399 - 1.400
---
Log message:
move a bunch of code out of the sdisel pass into its own opt pass
codegenprepare.
---
Diffs of the changes: (+1 -483)
SelectionDAGISel.cpp | 484
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