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Revert 64023. make prefers GNUmakefile over makefile.
2009-02-07
Evan Cheng
Revert 64023. make prefers GNUmakefile over makefile.
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2009-02-07
Evan Cheng
Move Apple style build makefiles to the top level....
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2009-02-07
Evan Cheng
Enable machine sinking pass in non-fast mode.
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2009-02-07
Evan Cheng
Don't sink the instruction if TargetRegisterInfo::isSafeToMo...
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2009-02-06
Evan Cheng
We don't really need the abort here. This unbreak x86_64...
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2009-02-06
Evan Cheng
Move getPointerRegClass from TargetInstrInfo to TargetRegist...
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2009-02-06
Evan Cheng
Add TargetInstrInfo::isSafeToMoveRegisterClassDefs...
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2009-02-06
Evan Cheng
Change -1 => negative number.
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2009-02-06
Evan Cheng
Document the meaning of -1 for getCopyCost.
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2009-02-06
Evan Cheng
Fix test. It produces unexpected code if sse4.1 is on.
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2009-02-05
Evan Cheng
isAsCheapAsMove instructions can have register src...
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2009-02-05
Evan Cheng
Machine LICM increases register pressure and it almost...
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2009-02-05
Evan Cheng
Turn on machine LICM in non-fast mode.
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2009-02-05
Evan Cheng
Teach machine licm to CSE hoisted instructions.
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2009-02-05
Evan Cheng
ReMaterializeTrivialDef need to trim the live interval...
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2009-02-05
Evan Cheng
A few more isAsCheapAsAMove.
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2009-02-05
Evan Cheng
Clarify comments.
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2009-02-04
Evan Cheng
Skip over zero registers.
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2009-02-04
Evan Cheng
Don't call isInvariantLoad twice.
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2009-02-04
Evan Cheng
Don't bother hoisting out a "cheap" instruction if...
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2009-02-04
Evan Cheng
For now, only hoist re-materilizable instructions....
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2009-02-03
Evan Cheng
APInt'fy SimplifyDemandedVectorElts so it can analyze...
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2009-02-02
Evan Cheng
Refactor PerformPHIConstruction, no functionality changes.
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2009-02-02
Evan Cheng
ADD / SUB / SMUL / UMUL with overflow second result...
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2009-02-02
Evan Cheng
Add comment.
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2009-02-02
Evan Cheng
Teach LowerBRCOND to recognize (xor (setcc x), 1)....
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2009-02-01
Evan Cheng
Fix PR3423: Link llvm on ARM EABI machines. Patch by...
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2009-01-29
Evan Cheng
Local register allocator shouldn't assume only the...
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2009-01-29
Evan Cheng
Add a always_inline test case.
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2009-01-29
Evan Cheng
Add a test case for Chris lvalue alignment fixes.
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2009-01-29
Evan Cheng
Exit with nice warnings when register allocator run...
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2009-01-29
Evan Cheng
A slight compile time optimization. If the caller knows...
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2009-01-29
Evan Cheng
Fix comment about removeRange.
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2009-01-28
Evan Cheng
The memory alignment requirement on some of the mov...
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2009-01-28
Evan Cheng
Suppress a compile time warning.
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2009-01-27
Evan Cheng
Refine DebugLoc per review comments.
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2009-01-27
Evan Cheng
Implement multiple with overflow by 2 with an add instruction.
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2009-01-27
Evan Cheng
Forgot this test case.
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2009-01-26
Evan Cheng
No need to keep size of DebugLocations vector separately.
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2009-01-26
Evan Cheng
Enhance logic in X86DAGToDAGISel::PreprocessForRMW...
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2009-01-26
Evan Cheng
Silence a bogus compiler warning.
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2009-01-26
Evan Cheng
Actually source file has already been uniquified into...
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2009-01-26
Evan Cheng
Add data structure to define and track debug location...
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2009-01-26
Evan Cheng
Looks like comments were chopped off.
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2009-01-26
Evan Cheng
LLVM_SUPPORT_DEBUGINFO_H -> LLVM_ANALYSIS_DEBUGINFO_H...
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2009-01-25
Evan Cheng
Private linkage support for PPC / Darwin.
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2009-01-25
Evan Cheng
Teach 2addr pass to be do more commuting. If both uses...
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2009-01-23
Evan Cheng
Refactor code. No functionality change.
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2009-01-23
Evan Cheng
Only check if coalescing is worthwhile when the result...
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2009-01-23
Evan Cheng
Update test to reflect command line option name change.
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2009-01-23
Evan Cheng
Cross register class coalescing. Not yet enabled.
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2009-01-22
Evan Cheng
Eliminate a couple of fields from TargetRegisterClass...
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2009-01-21
Evan Cheng
Also favors NOT64r.
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2009-01-21
Evan Cheng
Favors generating "not" over "xor -1". For example.
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2009-01-20
Evan Cheng
Fix PR3243: a LiveVariables bug. When HandlePhysRegKill...
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2009-01-20
Evan Cheng
Add test case for PR3154.
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2009-01-20
Evan Cheng
Change TargetInstrInfo::isMoveInstr to return source...
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2009-01-20
Evan Cheng
Spacing
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2009-01-20
Evan Cheng
Refactor code. No functionality change.
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2009-01-20
Evan Cheng
Make linear scan's trivial coalescer slightly more...
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2009-01-19
Evan Cheng
DIVREM isel deficiency: If sign bit is known zero,...
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2009-01-19
Evan Cheng
Fix 80 col violations.
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2009-01-19
Evan Cheng
Handle ISD::DECLARE with PIC relocation model.
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2009-01-19
Evan Cheng
Minor tweak to LowerUINT_TO_FP_i32. Bias (after scalar_to_ve...
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2009-01-19
Evan Cheng
Now not UINT_TO_FP is legal (it's marked custom), dag...
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2009-01-17
Evan Cheng
Fix MatchAddress bug that's preventing negative displacement...
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2009-01-16
Evan Cheng
Fix PPC ISD::Declare isel and eliminate the need for...
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2009-01-16
Evan Cheng
CreateVirtualRegisters does trivial copy coalescing...
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2009-01-16
Evan Cheng
Change isGVCompilationDisabled() semantics again. It...
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2009-01-16
Evan Cheng
This is now passing.
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2009-01-16
Evan Cheng
ARMCompilationCallback should not save / restore vfp...
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2009-01-16
Evan Cheng
Clean up previous cast optimization a bit. Also make...
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2009-01-15
Evan Cheng
Eliminate a redundant check.
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2009-01-15
Evan Cheng
- Teach CanEvaluateInDifferentType of this xform: sext...
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2009-01-13
Evan Cheng
Un-tabify.
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2009-01-13
Evan Cheng
FIX llvm-gcc bootstrap on x86_64 linux. If a virtual...
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2009-01-12
Evan Cheng
Second test is only valid in 32-bit mode.
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2009-01-12
Evan Cheng
Test for r62076.
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2009-01-12
Evan Cheng
Fix PR3241: Currently EmitCopyFromReg emits a copy...
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2009-01-11
Evan Cheng
CheckForPhysRegDependency should not return copy cost...
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2009-01-10
Evan Cheng
This is a dup of pr2659.ll.
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2009-01-10
Evan Cheng
80 col violation.
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2009-01-09
Evan Cheng
Duplicated node may produce a non-physical register...
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2009-01-09
Evan Cheng
Add test case from PR2659.
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2009-01-09
Evan Cheng
Minor debug output tweak.
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2009-01-07
Evan Cheng
The coalescer does not coalesce a virtual register...
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2009-01-05
Evan Cheng
Find loop back edges only after empty blocks are eliminated.
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2009-01-05
Evan Cheng
Fix misplaced right parentheses.
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2009-01-05
Evan Cheng
Atom and Core i7 do not have same model number after...
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2009-01-03
Evan Cheng
Add Intel processors core i7 and atom.
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2009-01-03
Evan Cheng
Fix PR3210: Detect more Intel processors. Patch by...
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2009-01-02
Evan Cheng
Do not isel load folding bt instructions for pentium...
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2009-01-02
Evan Cheng
Fix x86 CPU id detection to identify Penryn (and future...
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2009-01-02
Evan Cheng
Use movaps / movd to extract vector element 0 even...
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2008-12-19
Evan Cheng
Fix PR3149. If an early clobber def is a physical register...
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2008-12-19
Evan Cheng
- CodeGenPrepare does not split loop back edges but...
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2008-12-18
Evan Cheng
Remove dead comments.
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2008-12-16
Evan Cheng
We have decided not to support inline asm where an...
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2008-12-12
Evan Cheng
Fix add/sub expansion: don't create ADD / SUB with...
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2008-12-11
Evan Cheng
Fix a 80 col. violation.
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