Jean-Luc Duprat 5e6cabd163 This is an update to a previous commit (r181216). ... The earlier change list introduced the following inst combines: B * (uitofp i1 C) —> select C, B, 0 A * (1 - uitofp i1 C) —> select C, 0, A select C, 0, B + select C, A, 0 —> select C, A, B Together these 3 changes would simplify : A * (1 - uitofp i1 C) + B * uitofp i1 C down to : select C, B, A In practice we found that the first two substitutions can have a negative effect on performance, because they reduce opportunities to use FMA contractions; between the two options FMAs are often the better choice. This change list amends the previous one to enable just these inst combines: select C, B, 0 + select C, 0, A —> select C, B, A A * (1 - uitofp i1 C) + B * uitofp i1 C —> select C, B, A git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182499 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-22 18:29:31 +00:00
..
Analysis
Archive
AsmParser
Bitcode
CodeGen	Unify formatting of debug output.	2013-05-22 18:02:19 +00:00
DebugInfo
ExecutionEngine	Expose the RTDyldMemoryManager through the C API. This allows clients of	2013-05-22 02:46:43 +00:00
IR	Expose the RTDyldMemoryManager through the C API. This allows clients of	2013-05-22 02:46:43 +00:00
IRReader
Linker
MC
Object
Option
Support
TableGen
Target	X86: When expanding PCMPGTQ to PCMPGTD we always want to compare the lower halves as unsigned.	2013-05-22 17:01:12 +00:00
Transforms	This is an update to a previous commit (r181216).	2013-05-22 18:29:31 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile