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	MemoryBuiltins: Properly guard ObjectSizeOffsetVisitor against cycles in the IR.	2012-08-17 19:26:41 +00:00
Archive	Remove references to compression in llvm-ar. It has been a long time since we	2012-08-10 01:57:52 +00:00
AsmParser	Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to	2012-08-17 18:33:14 +00:00
Bitcode	Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to	2012-08-17 18:33:14 +00:00
CodeGen	Make atomic load and store of pointers work. Tighten verification of atomic operations	2012-08-17 23:24:29 +00:00
DebugInfo	Fix the representation of debug line table in DebugInfo LLVM library,	2012-08-07 11:46:57 +00:00
ExecutionEngine	Correct MCJIT functionality for MIPS32 architecture.	2012-08-17 21:28:04 +00:00
Linker
MC	When emitting the PC range in an FDE, use the same data encoding for both ends	2012-08-12 08:09:45 +00:00
Object
Support	Properly test the LLVM_USE_RVALUE_REFERENCES macro.	2012-08-15 19:16:27 +00:00
TableGen
Target	The X86 backend has a number of optimizations for SETCC nodes which use	2012-08-18 02:43:28 +00:00
Transforms	Fix undefined behavior (binding a reference to a dereferenced null pointer) if	2012-08-17 21:42:44 +00:00
VMCore	Make atomic load and store of pointers work. Tighten verification of atomic operations	2012-08-17 23:24:29 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile