6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00
Code Issues Projects Releases Wiki Activity
3e01ae9f8f
llvm-6502/lib/Transforms/InstCombine
History
David Majnemer 3e01ae9f8f InstCombine: Optimize x/INT_MIN to x==INT_MIN 
The result of x/INT_MIN is either 0 or 1, we can just use an icmp
instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212167 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-02 06:42:13 +00:00
..
CMakeLists.txt
InstCombine.h [InstCombine] mark ADD with nuw if no unsigned overflow 2014-06-17 00:42:07 +00:00
InstCombineAddSub.cpp InstCombine: Don't turn -(x/INT_MIN) -> x/INT_MIN 2014-07-02 06:07:09 +00:00
InstCombineAndOrXor.cpp Move optimization of some cases of (A & C1)|(B & C2) from instcombine to instsimplify. Patch by Rahul Jain, plus some last minute changes by me -- you can blame me for any bugs. 2014-06-19 03:51:46 +00:00
InstCombineCalls.cpp R600/SI: Add intrinsics for various math instructions. 2014-06-19 01:19:19 +00:00
InstCombineCasts.cpp Canonicalize addrspacecast ConstExpr between different pointer types 2014-06-15 21:40:57 +00:00
InstCombineCompares.cpp InstCombine: Disable umul.with.overflow recognition for vectors. 2014-06-24 10:47:52 +00:00
InstCombineLoadStoreAlloca.cpp Optimize InstCombine stack memory consumption 2014-07-01 21:36:20 +00:00
InstCombineMulDivRem.cpp InstCombine: Optimize x/INT_MIN to x==INT_MIN 2014-07-02 06:42:13 +00:00
InstCombinePHI.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
InstCombineSelect.cpp This removes TODO added in http://reviews.llvm.org/D3658 2014-06-12 14:06:00 +00:00
InstCombineShifts.cpp Remove redundant code in InstCombineShift, no functionality change because instsimplify already does this and instcombine calls instsimplify a few lines above. Patch by Suyog Sarda! 2014-06-19 03:28:28 +00:00
InstCombineSimplifyDemanded.cpp Rename ComputeMaskedBits to computeKnownBits. "Masked" has been 2014-05-14 21:14:37 +00:00
InstCombineVectorOps.cpp Fix type of shuffle resulted from shuffle merge. 2014-05-13 06:07:21 +00:00
InstCombineWorklist.h [C++] Use 'nullptr'. 2014-04-28 04:05:08 +00:00
InstructionCombining.cpp InstCombine: Don't try to reorder shuffles where the mask is a ConstantExpr. 2014-06-24 10:38:10 +00:00
LLVMBuild.txt
Makefile