llvm-6502/lib
Pete Cooper 65a6b57c33 Added instcombine pattern to spot comparing -val or val against 0.
(val != 0) == (-val != 0) so "abs(val) != 0" becomes "val != 0"

Fixes <rdar://problem/10482509>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145563 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01 03:58:40 +00:00
..
Analysis Propagate TargetLibraryInfo throughout ConstantFolding.cpp and 2011-12-01 03:08:23 +00:00
Archive build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
AsmParser build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
Bitcode build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
CodeGen If fast-isel fails, remove dead instructions generated during the failed 2011-11-29 19:40:47 +00:00
DebugInfo build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
ExecutionEngine build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
Linker build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
MC build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
Object build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
Support [Win32] Catch exceptions (eg. segfault) on waiting for invoked clang from the driver. 2011-11-29 07:47:04 +00:00
TableGen build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
Target Small fix for assembler generation on Darwin PPC64. Patch by Michael Kostylev. PR11437. 2011-12-01 01:43:47 +00:00
Transforms Added instcombine pattern to spot comparing -val or val against 0. 2011-12-01 03:58:40 +00:00
VMCore build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
LLVMBuild.txt build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00