llvm-6502/lib
Bill Wendling 5a89434236 Add a xform to the DAG combiner.
Transform:

        (fsub x, (fadd x, y)) -> (fneg y) and
        (fsub x, (fadd y, x)) -> (fneg y)

if 'unsafe math' is specified.
<rdar://problem/7540295>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152777 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15 05:12:00 +00:00
..
Analysis Make the swap code here a bit more obvious what its doing... We're 2012-03-15 00:55:51 +00:00
Archive Avoid using an invalidated iterator. 2012-01-23 05:07:16 +00:00
AsmParser Convert assert(0) to llvm_unreachable 2012-02-07 05:05:23 +00:00
Bitcode llvm::SwitchInst 2012-03-11 06:09:17 +00:00
CodeGen Add a xform to the DAG combiner. 2012-03-15 05:12:00 +00:00
DebugInfo More dead code removal (using -Wunreachable-code) 2012-01-20 21:51:11 +00:00
ExecutionEngine Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
Linker Include cctype for isdigit. Patch by Stephen Hines. 2012-03-03 09:36:58 +00:00
MC Make MCRegisterInfo available to the the MCInstPrinter. 2012-03-05 19:33:20 +00:00
Object [Object] 2012-03-09 20:41:57 +00:00
Support Move APInt::operator[] inline. 2012-03-14 00:38:15 +00:00
TableGen Fix infinite loop in nested multiclasses. 2012-03-07 16:39:35 +00:00
Target [avx] Add patterns for VINSERTF128rm. 2012-03-15 00:45:30 +00:00
Transforms Remove the basic inliner. This was added in 2007, and hasn't really 2012-03-15 01:37:56 +00:00
VMCore Extend the inline cost calculation to account for bonuses due to 2012-03-14 23:19:53 +00:00
CMakeLists.txt
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile