Nadav Rotem b5838689c6 The X86 backend has a number of optimizations for SETCC nodes which use ... arithmetic instructions. However, when small data types are used, a truncate node appears between the SETCC node and the arithmetic operation. This patch adds support for this pattern. Before: xorl %esi, %edi testb %dil, %dil setne %al ret After: xorb %dil, %sil setne %al ret rdar://12081007 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162160 91177308-0d34-0410-b5e6-96231b3b80d8		2012-08-18 02:43:28 +00:00
..
Analysis	Fix broken check lines.	2012-08-17 12:28:26 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	The X86 backend has a number of optimizations for SETCC nodes which use	2012-08-18 02:43:28 +00:00
DebugInfo
ExecutionEngine
Feature	Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to	2012-08-17 18:33:14 +00:00
Instrumentation
Integer
Linker
MC
Object
Other
Scripts
TableGen
Transforms	MemoryBuiltins: Properly guard ObjectSizeOffsetVisitor against cycles in the IR.	2012-08-17 19:26:41 +00:00
Unit
Verifier	Assert that dominates is not given a multiple edge. Finding out if we have	2012-08-17 18:21:28 +00:00
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh