llvm/test
Sanjay Patel 2b918388ab Lower FNEG ( FABS (x) ) -> FNABS (x) [X86 codegen] PR20578
Negative FABS of either a scalar or vector should be handled the same way
on x86 with SSE/AVX: a single OR instruction of the FP operand with a
constant to light up the sign bit(s).

http://llvm.org/bugs/show_bug.cgi?id=20578

Differential Revision: http://reviews.llvm.org/D5201



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218822 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-01 21:20:06 +00:00
..
Analysis Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
Assembler Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
Bindings
Bitcode
BugPoint
CodeGen Lower FNEG ( FABS (x) ) -> FNABS (x) [X86 codegen] PR20578 2014-10-01 21:20:06 +00:00
DebugInfo Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
Integer
JitListener Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
Linker Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
LTO LTO: Add missing target triple from r218784 2014-10-01 18:49:58 +00:00
MC [AArch64] Allow access to all system registers with MRS/MSR instructions. 2014-10-01 10:13:59 +00:00
Object
Other
TableGen
tools
Transforms Make the sqrt intrinsic return undef for a negative input. 2014-10-01 20:36:33 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh