llvm-6502/lib/Transforms
David Majnemer 41af60bdc0 [InstCombine] X - 0 is equal to X, not undef
A refactoring made @llvm.ssub.with.overflow.i32(i32 %X, i32 0) transform
into undef instead of %X.

This fixes PR23624.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237968 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 23:04:21 +00:00
..
Hello [CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32. 2014-07-13 13:36:48 +00:00
InstCombine [InstCombine] X - 0 is equal to X, not undef 2015-05-21 23:04:21 +00:00
Instrumentation Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only 2015-05-18 22:13:54 +00:00
IPO Remove the InstructionSimplifierPass immediately after InstructionCombiningPass. 2015-05-19 16:09:11 +00:00
ObjCARC Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
Scalar [LoopDistribute] Remove a layer of pointer indirection. 2015-05-21 18:32:07 +00:00
Utils Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
Vectorize Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile