Programming Languages Research Group: Git

2009-05-30	Evan Cheng	(i64 (zext (srl GR32 8))) -> movzbl AH is not safe...	commit \| commitdiff \| tree
2009-05-30	Evan Cheng	Untabify.	commit \| commitdiff \| tree
2009-05-29	Evan Cheng	Default isNarrowingProfitable to false.	commit \| commitdiff \| tree
2009-05-29	Evan Cheng	Remove an accidental commit.	commit \| commitdiff \| tree
2009-05-29	Evan Cheng	More h-registers tricks: folding zext nodes.	commit \| commitdiff \| tree
2009-05-28	Evan Cheng	Do not try to create a MVT type of width 0.	commit \| commitdiff \| tree
2009-05-28	Evan Cheng	Fix MOVMSKPDrr encoding.	commit \| commitdiff \| tree
2009-05-28	Evan Cheng	Fix PSIGND encoding bug. Patch by Sean Callanan.	commit \| commitdiff \| tree
2009-05-28	Evan Cheng	Incorporate patch feedbacks.	commit \| commitdiff \| tree
2009-05-28	Evan Cheng	Added optimization that narrow load / op / store and...	commit \| commitdiff \| tree
2009-05-27	Evan Cheng	Fix sfence jit encoding. Patch by Sean Callanan.	commit \| commitdiff \| tree
2009-05-26	Evan Cheng	Eliminate VarInfo::UsedBlocks.	commit \| commitdiff \| tree
2009-05-22	Evan Cheng	Fix bug in FoldFCmp_IntToFP_Cst. If inttofp is a uintofp...	commit \| commitdiff \| tree
2009-05-21	Evan Cheng	80 column violation.	commit \| commitdiff \| tree
2009-05-20	Evan Cheng	Fix test on non-darwin hosts.	commit \| commitdiff \| tree
2009-05-20	Evan Cheng	Try again. Allow call to immediate address for ELF...	commit \| commitdiff \| tree
2009-05-20	Evan Cheng	Cannot use immediate as call absolute target in PIC...	commit \| commitdiff \| tree
2009-05-18	Evan Cheng	Add short descriptions of 'implicit' and 'parallel'.	commit \| commitdiff \| tree
2009-05-15	Evan Cheng	Fix PR4210. Rewritter should track and update kills...	commit \| commitdiff \| tree
2009-05-13	Evan Cheng	Run code placement optimization for targets that want...	commit \| commitdiff \| tree
2009-05-13	Evan Cheng	Indentation.	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	If header of inner loop is aligned, do not align the...	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	Teach TransferDeadness to delete truly dead instructions...	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	80 col violations.	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	Fixed a stack slot coloring with reg bug: do not update...	commit \| commitdiff \| tree
2009-05-12	Evan Cheng	Avoid unneeded SIB byte encoding. Patch by Zoltan Varga.	commit \| commitdiff \| tree
2009-05-11	Evan Cheng	Teach LSR to optimize more loop exit compares, i.e...	commit \| commitdiff \| tree
2009-05-11	Evan Cheng	Apply patch review feedback.	commit \| commitdiff \| tree
2009-05-11	Evan Cheng	Unbreak non-debug build.	commit \| commitdiff \| tree
2009-05-11	Evan Cheng	Eliminate a compiler warning.	commit \| commitdiff \| tree
2009-05-09	Evan Cheng	Oops. Don't forget to align single bb loops.	commit \| commitdiff \| tree
2009-05-09	Evan Cheng	Factor out code that optimize loop terminating condition.	commit \| commitdiff \| tree
2009-05-08	Evan Cheng	Enable loop bb placement optimization.	commit \| commitdiff \| tree
2009-05-08	Evan Cheng	PPC::B and PPC::BCC's target operand may be an immediate.	commit \| commitdiff \| tree
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
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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