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Remove DbgNode checks in constructor. Debug descriptors are intended to be light...
2010-03-08
Evan Cheng
Add documentation on sibling call optimization. Rename...
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2010-03-06
Evan Cheng
Don't update physical register def.
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2010-03-06
Evan Cheng
Transform @llvm.objectsize to integer if the argument...
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2010-03-05
Evan Cheng
Safely turn memset_chk etc. to non-chk variant if the...
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2010-03-05
Evan Cheng
Instcombine should turn llvm.objectsize of a alloca...
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2010-03-05
Evan Cheng
Fix typo.
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2010-03-05
Evan Cheng
Fix an oops in x86 sibcall optimization. If the ByVal...
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2010-03-05
Evan Cheng
Rever 96389 and 96990. They are causing some miscompilation...
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2010-03-05
Evan Cheng
Add missing break for Intrinsic::objectsize case. It...
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2010-03-04
Evan Cheng
Run machine licm before machine cse to avoid messing...
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2010-03-04
Evan Cheng
Avoid cse load instructions unless they are known to...
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2010-03-04
Evan Cheng
Rename -machine-cse to -enable-machine-cse.
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2010-03-04
Evan Cheng
Look ahead a bit to determine if a physical register...
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2010-03-03
Evan Cheng
Fix a logic error. An instruction that has a live physical...
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2010-03-03
Evan Cheng
Remove PHINodeTraits and use MachineInstrExpressionTrait...
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2010-03-03
Evan Cheng
Move MachineInstrExpressionTrait::getHashValue() out...
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2010-03-03
Evan Cheng
Re-apply r97667 but with a little bit of thought put...
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2010-03-03
Evan Cheng
Fix funky indentation and add comments.
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2010-03-03
Evan Cheng
Move DenseMapInfo for MachineInstr* to MachineInstr.h
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2010-03-03
Evan Cheng
Machine CSE work in progress. It's doing some CSE now...
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2010-03-03
Evan Cheng
Add MachineRegisterInfo::hasOneUse and hasOneNonDBGUse.
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2010-03-03
Evan Cheng
TopLevelMap[] reference is a pointer.
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2010-03-03
Evan Cheng
Work in progress. Finding some cse now.
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2010-03-03
Evan Cheng
- Change MachineInstr::isIdenticalTo to take a new...
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2010-03-03
Evan Cheng
Add an option to enable machine cse (it's not doing...
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2010-03-03
Evan Cheng
Ordering forward declarations.
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2010-03-03
Evan Cheng
Eliminate unused instruction classes.
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2010-03-02
Evan Cheng
Allow specialization of ScopedHashTable of non-default...
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2010-03-02
Evan Cheng
Swap parameters of isSafeToMove and isSafeToReMat for...
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2010-03-02
Evan Cheng
Fix typo.
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2010-03-02
Evan Cheng
Add skeleton of a machine level cse pass.
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2010-03-02
Evan Cheng
Add count() and lookup() to ScopedHashTable. It might...
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2010-03-01
Evan Cheng
MemoryDepAnalysis is not used if redundant load processing...
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2010-03-01
Evan Cheng
Remove the optimize for code size limitation on r67917...
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2010-02-27
Evan Cheng
Re-apply 97040 with fix. This survives a ppc self-host...
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2010-02-24
Evan Cheng
Re-apply 96540 and 96556 with fixes.
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2010-02-23
Evan Cheng
Fix rev 96389 by restricting the xform to mask that...
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2010-02-22
Evan Cheng
These should not have been committed.
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2010-02-22
Evan Cheng
Instcombine constant folding can normalize gep with...
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2010-02-19
Evan Cheng
Transform (xor (setcc), (setcc)) == / != 1 to
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2010-02-18
Evan Cheng
Some dag combiner goodness:
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2010-02-16
Evan Cheng
Look for SSE and instructions of this form: (and x...
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2010-02-15
Evan Cheng
Fix a memory leak. Patch by Nicolas Geoffray.
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2010-02-15
Evan Cheng
Split SelectionDAGISel::IsLegalAndProfitableToFold to
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2010-02-13
Evan Cheng
Teach MachineFrameInfo to track maximum alignment while...
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2010-02-12
Evan Cheng
Load / store multiple instructions cannot load / store...
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2010-02-12
Evan Cheng
Also recognize armv6t2-* and armv5te-* triplets.
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2010-02-12
Evan Cheng
Add ARM bitcode file magic.
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2010-02-12
Evan Cheng
Update test to match 95961.
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2010-02-12
Evan Cheng
Test for 95961.
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2010-02-12
Evan Cheng
Test case for 95958.
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2010-02-10
Evan Cheng
Now that ShrinkDemandedOps() is separated out from...
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2010-02-10
Evan Cheng
Remove duplicated #include.
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2010-02-10
Evan Cheng
Emit an error for illegal inline asm constraint (which...
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2010-02-06
Evan Cheng
Run codegen dce pass for all targets at all optimization...
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2010-02-06
Evan Cheng
Remove a large test case that (soon will) no longer...
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2010-02-06
Evan Cheng
Do not emit callseq instructions around sibcalls. This...
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2010-02-05
Evan Cheng
Fix test.
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2010-02-05
Evan Cheng
Handle tail call with byval arguments.
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2010-02-05
Evan Cheng
When the scheduler unfold a load folding instruction...
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2010-02-04
Evan Cheng
Fix typo Duncan noticed.
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2010-02-04
Evan Cheng
Re-enable x86 tail call optimization.
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2010-02-04
Evan Cheng
It's too risky to eliminate sext / zext of call results...
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2010-02-04
Evan Cheng
Indirect tail call has to go through a call preserved...
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2010-02-03
Evan Cheng
Speculatively disable x86 automatic tail call optimization...
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2010-02-03
Evan Cheng
Make test less fragile
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2010-02-03
Evan Cheng
Revert 94937 and move the noreturn check to codegen.
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2010-02-03
Evan Cheng
Allow all types of callee's to be tail called. But...
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2010-02-02
Evan Cheng
ByVal frame object size should be that of the byval...
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2010-02-02
Evan Cheng
Revert 95130.
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2010-02-02
Evan Cheng
Pass callsite return type to TargetLowering::LowerCall...
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2010-02-02
Evan Cheng
Perform sibcall in some cases when arguments are passes...
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2010-02-01
Evan Cheng
Fix PR6196. GV callee may not be a function.
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2010-02-01
Evan Cheng
Add test case for 95013.
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2010-02-01
Evan Cheng
Undo r94946 now all the tests are passing again.
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2010-01-31
Evan Cheng
Change TAILJMP's to be varargs and transfer implicit...
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2010-01-31
Evan Cheng
Fix a missing check from my last commit.
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2010-01-31
Evan Cheng
Avoid recursive sibcall's.
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2010-01-31
Evan Cheng
Do not mark no-return calls tail calls. It'll screw...
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2010-01-30
Evan Cheng
Allow more tailcall optimization: calls with inputs...
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2010-01-30
Evan Cheng
Don't forget to transfer target flag when inserting...
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2010-01-29
Evan Cheng
PPC is not ready for sibcall optimization.
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2010-01-29
Evan Cheng
Catch more trivial tail call opportunities: no inputs...
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2010-01-28
Evan Cheng
Fix a bug introduced by r94490 where it created a X86ISD...
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2010-01-27
Evan Cheng
Perform trivial tail call optimization for callees...
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2010-01-27
Evan Cheng
Remove a dead target hook.
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2010-01-27
Evan Cheng
Clarify what -tailcallopt option actually do.
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2010-01-27
Evan Cheng
Eliminate target hook IsEligibleForTailCallOptimization.
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2010-01-27
Evan Cheng
Restore to pre-94570 state.
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2010-01-26
Evan Cheng
Ignore 'forced' tailcall opt in fastisel mode.
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2010-01-26
Evan Cheng
Allow some automatic tailcall optimization without...
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2010-01-26
Evan Cheng
Delete blank lines that bug me.
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2010-01-26
Evan Cheng
Delete dead code.
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2010-01-26
Evan Cheng
Code refactoring, no functionality change.
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2010-01-26
Evan Cheng
Implement cond ? -1 : 0 with sbb.
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2010-01-23
Evan Cheng
Fix test.
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2010-01-23
Evan Cheng
Fix tests.
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2010-01-22
Evan Cheng
Enable pre-regalloc scheduling load clustering by default.
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2010-01-22
Evan Cheng
Be more conservative with clustering f32 / f64 loads.
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2010-01-22
Evan Cheng
Teach pre-regalloc scheduler to schedule loads from...
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