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path: root/test/Transforms/InstCombine
AgeCommit message (Expand)Author
2012-07-17Back out r160101 and instead implement a dag combine to recover from instcomb...Evan Cheng
2012-07-12Instcombine was transforming:Evan Cheng
2012-07-09instcombine: merge the functions that remove dead allocas and dead mallocs/ca...Nuno Lopes
2012-07-06teach instcombine to remove allocated buffers even if there are stores, memcp...Nuno Lopes
2012-07-02Fix the remaining TCL-style quotes found in the testsuite. This isChandler Carruth
2012-07-02Convert all tests using TCL-style quoting to use shell-style quoting.Chandler Carruth
2012-06-28make instcombine produce calls to llvm.donothing instead of a random intrinsicNuno Lopes
2012-06-26Remove a instcombine transform that (no longer?) makes sense:Evan Cheng
2012-06-26Replacing zero-sized alloca's with a null pointer is too aggressive, insteadDuncan Sands
2012-06-25improve optimization of invoke instructions:Nuno Lopes
2012-06-22Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x"Jakob Stoklund Olesen
2012-06-21instcombine: disable optimization of 'invoke null/undef'. I'll move this fun...Nuno Lopes
2012-06-21Look pass zext to strength reduce an udiv. Patch by David Majnemer. rdar://11...Evan Cheng
2012-06-21Add support for invoke to the MemoryBuiltin analysid.Nuno Lopes
2012-06-21hopefully fix the buildbots: some tests have wrong definitions of malloc and...Nuno Lopes
2012-06-21refactor the MemoryBuiltin analysis:Nuno Lopes
2012-06-14InstCombine: fix a bug when combining (fcmp cc0 x, y) && (fcmp cc1 x, y).Manman Ren
2012-06-10InstCombine: Turn (zext A) == (B & (1<<X)-1) into A == (trunc B), narrowing t...Benjamin Kramer
2012-06-08canonicalize:Nuno Lopes
2012-06-07Fix a bug in FoldSelectOpOp. Bitcast ops may change the number of vector elem...Nadav Rotem
2012-06-07Adding a missing -S to the opt invocation.Meador Inge
2012-06-06Spell optimization name correclty.Bill Wendling
2012-06-06Another testcase for r156548.Bill Wendling
2012-06-06Fix combine of uno && ord -> false so that the ordering of the fcmps doesn'tChad Rosier
2012-06-06Remove extraneous CHECK-NOTs from previous commit and add a new test case.Chad Rosier
2012-06-06FileCheckize this test.Chad Rosier
2012-05-28InstCombine: Fix infinite loop when encountering switch on trivial icmp.Benjamin Kramer
2012-05-27PR12967: Don't crash when trying to fold a shift that's larger than the type'...Benjamin Kramer
2012-05-22revert my previous patches that introduced an additional parameter to the obj...Nuno Lopes
2012-05-11objectsize: add a few more tests and fix a bugNuno Lopes
2012-05-11Fix a minor logic mistake transforming compares in instcombine. PR12514.Eli Friedman
2012-05-10objectsize: add support for GEPs with non-constant indexesNuno Lopes
2012-05-09objectsize:Nuno Lopes
2012-05-09change the objectsize intrinsic signature: add a 3rd parameter to denote the ...Nuno Lopes
2012-05-05Small fix in InstCombineCasts.cpp. Restored "alloca + bitcast" reducing for c...Stepan Dyatkovskiy
2012-05-03remove calls to calloc if the allocated memory is not used (it was already be...Nuno Lopes
2012-05-03add support for calloc to objectsize loweringNuno Lopes
2012-05-01Add support for llvm.arm.neon.vmull* intrinsics to InstCombine. FixesLang Hames
2012-04-30Just mark the sign bit as known zero, rather than any other irrelevant bitsDuncan Sands
2012-04-27Reapply r155682, making constant folding more consistent, with a fix to workDan Gohman
2012-04-26Add instcombine patterns for the following transformations:Chad Rosier
2012-04-25Actually delete now-empty file.Chandler Carruth
2012-04-25Reverting r155468. Chris and Chandler have convinced me that it's dangerous andLang Hames
2012-04-24ConstantFoldSelectInstruction swapped the operands of the select.Nadav Rotem
2012-04-24Add support for llvm.arm.neon.vmull* intrinsics to InstCombine. This fixesLang Hames
2012-04-23Reapply r155136 after fixing PR12599.Jakob Stoklund Olesen
2012-04-20Revert r155136 "Defer some shl transforms to DAGCombine."Jakob Stoklund Olesen
2012-04-19Defer some shl transforms to DAGCombine.Jakob Stoklund Olesen
2012-04-18FileCheckizeJakob Stoklund Olesen
2012-04-18Nobody likes shifty instructions, but that was a bit strong.Jakob Stoklund Olesen
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