Programming Languages Research Group: Git

2009-05-08	Evan Cheng	Don't align loop header unless the loop back edge is...	commit \| commitdiff \| tree
2009-05-08	Evan Cheng	Reverse branch condition only when there is a conditional...	commit \| commitdiff \| tree
2009-05-08	Evan Cheng	Optimize code placement in loop to eliminate unconditional...	commit \| commitdiff \| tree
2009-05-07	Evan Cheng	Code refactoring.	commit \| commitdiff \| tree
2009-05-07	Evan Cheng	Rename "loop aligner" pass to "code placement optimization...	commit \| commitdiff \| tree
2009-05-07	Evan Cheng	Eliminate compiler warnings.	commit \| commitdiff \| tree
2009-05-06	Evan Cheng	Do not use register as base ptr of pre- and post- inc...	commit \| commitdiff \| tree
2009-05-06	Evan Cheng	Unbreak the build.	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Quotes should be printed before private prefix; some...	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Forgot this in the last commit.	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Enable stack coloring with regs at -O3.	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	bugpoint for jit should just ignore GCC arguments.	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Revert part of 70929 that has to do with determining...	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Do not substitute if the new register isn't in the...	commit \| commitdiff \| tree
2009-05-05	Evan Cheng	Move getInstrOperandRegClass from the scheduler to...	commit \| commitdiff \| tree
2009-05-04	Evan Cheng	Do forward and backward substitution to eliminate loads...	commit \| commitdiff \| tree
2009-05-04	Evan Cheng	Default llc / lli optimization to "Default", which...	commit \| commitdiff \| tree
2009-05-04	Evan Cheng	- Avoid the longer SIB encoding on x86_64 when it's...	commit \| commitdiff \| tree
2009-05-03	Evan Cheng	Typo.	commit \| commitdiff \| tree
2009-05-03	Evan Cheng	In some rare cases, the register allocator can spill...	commit \| commitdiff \| tree
2009-05-01	Evan Cheng	Code clean up. Bye bye PhysRegTracker.	commit \| commitdiff \| tree
2009-04-30	Evan Cheng	Add a smarter heuristic to determine when to coalesce...	commit \| commitdiff \| tree
2009-04-30	Evan Cheng	Mark MOV8mr_NOREX and MOV8rm_NOREX as mayStore / mayLoad...	commit \| commitdiff \| tree
2009-04-29	Evan Cheng	spillPhysRegAroundRegDefsUses() may have invalidated...	commit \| commitdiff \| tree
2009-04-29	Evan Cheng	Determine allocation 'preference' with right register...	commit \| commitdiff \| tree
2009-04-28	Evan Cheng	Move getMatchingSuperReg() out of coalescer and into...	commit \| commitdiff \| tree
2009-04-28	Evan Cheng	Fix PR4034. Bug in LiveInterval::join when it's compacting...	commit \| commitdiff \| tree
2009-04-28	Evan Cheng	Fix for PR4051. When 2address pass delete an instruction...	commit \| commitdiff \| tree
2009-04-27	Evan Cheng	Fix PR4076. Correctly create live interval of physical...	commit \| commitdiff \| tree
2009-04-27	Evan Cheng	Fix PR4056. It's possible a physical register def is...	commit \| commitdiff \| tree
2009-04-27	Evan Cheng	Also delete last unused val#.	commit \| commitdiff \| tree
2009-04-25	Evan Cheng	Reuse unused val#'s to avoid running out of memory...	commit \| commitdiff \| tree
2009-04-25	Evan Cheng	Do not share a single unknown val# for all the live...	commit \| commitdiff \| tree
2009-04-23	Evan Cheng	Update comments.	commit \| commitdiff \| tree
2009-04-23	Evan Cheng	Fix an obvious type.	commit \| commitdiff \| tree
2009-04-22	Evan Cheng	Make sure both operands have binary instructions have...	commit \| commitdiff \| tree
2009-04-22	Evan Cheng	A few more places where the check of use_empty is needed.	commit \| commitdiff \| tree
2009-04-22	Evan Cheng	Avoid deferencing use_begin() if value does not have...	commit \| commitdiff \| tree
2009-04-21	Evan Cheng	It has finally happened. Spiller is now using live...	commit \| commitdiff \| tree
2009-04-20	Evan Cheng	No, we are not avoiding -O3, just -fstrict-aliasing.	commit \| commitdiff \| tree
2009-04-20	Evan Cheng	One Mac OS X, just build with -O3 but without -fstrict...	commit \| commitdiff \| tree
2009-04-20	Evan Cheng	- Remove an arbitrary spill weight tweak that should...	commit \| commitdiff \| tree
2009-04-20	Evan Cheng	Added a linearscan register allocation optimization...	commit \| commitdiff \| tree
2009-04-18	Evan Cheng	Add a new LiveInterval::overlaps(). It checks if the...	commit \| commitdiff \| tree
2009-04-17	Evan Cheng	Teach spiller to unfold instructions which modref spill...	commit \| commitdiff \| tree
2009-04-15	Evan Cheng	Avoid making the transformation enabled by my last...	commit \| commitdiff \| tree
2009-04-14	Evan Cheng	Optimize conditional branch on i1 phis with non-constant...	commit \| commitdiff \| tree
2009-04-14	Evan Cheng	Mac OS X 10.6 and above do not use key manager to register...	commit \| commitdiff \| tree
2009-04-14	Evan Cheng	Some of GR8_NOREX registers are only available in 64...	commit \| commitdiff \| tree
2009-04-14	Evan Cheng	Fix PR3934 part 2. findOnlyInterestingUse() was not...	commit \| commitdiff \| tree
2009-04-13	Evan Cheng	PR3934: Fix a bogus two-address pass assertion.	commit \| commitdiff \| tree
2009-04-01	Evan Cheng	Recognize arm triplets.	commit \| commitdiff \| tree
2009-03-31	Evan Cheng	Throttle back "fold select into operand" transformation...	commit \| commitdiff \| tree
2009-03-31	Evan Cheng	Fully general expansion of integer shift of any size.	commit \| commitdiff \| tree
2009-03-31	Evan Cheng	i128 shift libcalls are not available on x86.	commit \| commitdiff \| tree
2009-03-31	Evan Cheng	X86 address mode isel tweak. If the base of the address...	commit \| commitdiff \| tree
2009-03-30	Evan Cheng	When optimzing a mul by immediate into two, the resulting...	commit \| commitdiff \| tree
2009-03-30	Evan Cheng	Turn a 2-address instruction into a 3-address one when...	commit \| commitdiff \| tree
2009-03-30	Evan Cheng	Forgot this test.	commit \| commitdiff \| tree
2009-03-28	Evan Cheng	Optimize some 64-bit multiplication by constants into...	commit \| commitdiff \| tree
2009-03-27	Evan Cheng	Add a __builtin___memset_chk test.	commit \| commitdiff \| tree
2009-03-26	Evan Cheng	-no-implicit-float means explicit fp operations are...	commit \| commitdiff \| tree
2009-03-26	Evan Cheng	Add -march=x86.	commit \| commitdiff \| tree
2009-03-26	Evan Cheng	tADDhirr is a thumb instruction. Do not allow this...	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	Add a test case for PR3779: when to promote the function...	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	Revert 67132. This is breaking some objective-c apps.	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	One more test.	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	Add __builtin___memcpy_chk tests.	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	Add a __builtin_object_size test.	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	CodeGen still defaults to non-verbose asm, but llc...	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	CodeGen still defaults to non-verbose asm, but llc...	commit \| commitdiff \| tree
2009-03-25	Evan Cheng	Don't print global names twice with -asm-verbose.	commit \| commitdiff \| tree
2009-03-24	Evan Cheng	Fix PR3845: Avoid stale MachineInstruction pointer...	commit \| commitdiff \| tree
2009-03-24	Evan Cheng	Do not emit comments unless -asm-verbose.	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Fix a bug in spill weight computation. If the alias...	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Update test for pr3864.	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Fix PR3391 and PR3864. Reg allocator infinite looping.	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Model inline asm constraint which ties an input to...	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Do not fold away subreg_to_reg if the source register...	commit \| commitdiff \| tree
2009-03-23	Evan Cheng	Missed this as part of r67451.	commit \| commitdiff \| tree
2009-03-21	Evan Cheng	Re-commit r67334 and r67349 with fix.	commit \| commitdiff \| tree
2009-03-20	Evan Cheng	For inline asm output operand that matches an input...	commit \| commitdiff \| tree
2009-03-20	Evan Cheng	Fix typo's.	commit \| commitdiff \| tree
2009-03-19	Evan Cheng	Added MachineInstr::isRegTiedToDefOperand to check...	commit \| commitdiff \| tree
2009-03-19	Evan Cheng	More makefile changes to allow dejagnu tests to pass...	commit \| commitdiff \| tree
2009-03-18	Evan Cheng	Add another test case for r64440.	commit \| commitdiff \| tree
2009-03-18	Evan Cheng	xfail these tests for now.	commit \| commitdiff \| tree
2009-03-17	Evan Cheng	Add newline at end of file.	commit \| commitdiff \| tree
2009-03-17	Evan Cheng	Spiller may unfold load / mod / store instructions...	commit \| commitdiff \| tree
2009-03-13	Evan Cheng	Fix PR3784: If the source of a phi comes from a bb...	commit \| commitdiff \| tree
2009-03-13	Evan Cheng	Fix some significant problems with constant pools that...	commit \| commitdiff \| tree
2009-03-13	Evan Cheng	Unbreak build.	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Add this test back.	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Re-apply 66024 with fixes: 1. Fixed indirect call to...	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Typo.	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Fix test after Chris' select changes.	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Enable Chris' value propagation change. It make available...	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	On x86, if the only use of a i64 load is a i64 store...	commit \| commitdiff \| tree
2009-03-12	Evan Cheng	Also pass -gcc-tool-args when building a shared object.	commit \| commitdiff \| tree
2009-03-11	Evan Cheng	My last coalescer fix introduced a subtler one. It...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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