llvm-project/llvm/lib/Transforms/InstCombine
Nuno Lopes 20c7eb3549 fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst.
This can happen as long as the instruction is not reachable. Instcombine does generate these unreachable malformed selects when doing RAUW

llvm-svn: 160874
2012-07-27 18:03:57 +00:00
..
CMakeLists.txt llvm/lib: [CMake] Add explicit dependency to intrinsics_gen. 2012-06-24 13:32:01 +00:00
InstCombine.h instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/... 2012-07-09 18:38:20 +00:00
InstCombineAddSub.cpp Remove a instcombine transform that (no longer?) makes sense: 2012-06-26 22:03:13 +00:00
InstCombineAndOrXor.cpp InstCombine: fix a bug when combining (fcmp cc0 x, y) && (fcmp cc1 x, y). 2012-06-14 05:57:42 +00:00
InstCombineCalls.cpp make all Emit*() functions consult the TargetLibraryInfo information before creating a call to a library function. 2012-07-25 16:46:31 +00:00
InstCombineCasts.cpp Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x" 2012-06-22 16:36:43 +00:00
InstCombineCompares.cpp InstCombine: factor code better. 2012-06-11 08:01:25 +00:00
InstCombineLoadStoreAlloca.cpp instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/... 2012-07-09 18:38:20 +00:00
InstCombineMulDivRem.cpp Look pass zext to strength reduce an udiv. Patch by David Majnemer. rdar://11721329 2012-06-21 22:52:49 +00:00
InstCombinePHI.cpp Update instcombine for atomic load/store. 2011-08-15 22:09:40 +00:00
InstCombineSelect.cpp fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst. 2012-07-27 18:03:57 +00:00
InstCombineShifts.cpp PR12967: Don't crash when trying to fold a shift that's larger than the type's size. 2012-05-27 22:03:32 +00:00
InstCombineSimplifyDemanded.cpp Simplify demanded bits of select sources where the condition is a constant vector 2012-07-26 23:10:24 +00:00
InstCombineVectorOps.cpp continue making the world safe for ConstantDataVector. At this point, 2012-01-27 03:08:05 +00:00
InstCombineWorklist.h Use an iterator instead of calling .size() on the worklist every time, which is wasteful. 2012-03-15 11:19:41 +00:00
InstructionCombining.cpp Remove tabs. 2012-07-19 00:11:40 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00