David Majnemer 8a55c2ecd4 X86: Bad peephole interaction between adc, MOV32r0 ... The peephole tries to reorder MOV32r0 instructions such that they are before the instruction that modifies EFLAGS. The problem is that the peephole does not consider the case where the instruction that modifies EFLAGS also depends on the previous state of EFLAGS. Instead, walk backwards until we find an instruction that has a def for EFLAGS but does not have a use. If we find such an instruction, insert the MOV32r0 before it. If it cannot find such an instruction, skip the optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182184 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-18 01:02:03 +00:00
..
Analysis	AArch64: use MCJIT by default and enable related tests.	2013-05-06 16:51:08 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	X86: Bad peephole interaction between adc, MOV32r0	2013-05-18 01:02:03 +00:00
DebugInfo	Generate debug info for by-value struct args even if they are not used.	2013-05-16 23:44:12 +00:00
ExecutionEngine	XFAIL this test for mingw too.	2013-05-13 00:18:24 +00:00
Feature
FileCheck	Add 'CHECK-DAG' support	2013-05-14 20:34:12 +00:00
Instrumentation	[msan] Switch TLS globals to initial-exec model.	2013-05-16 09:14:05 +00:00
Integer
JitListener
Linker
MC	[PowerPC] Merge/rename PPC fixup types	2013-05-17 12:37:21 +00:00
Object	Convert obj2yaml to use yamlio.	2013-05-17 22:58:42 +00:00
Other
TableGen
tools	Use pointers to iterate over symbols.	2013-04-24 19:47:55 +00:00
Transforms	Respect the 'nobuiltin' attribute when determining if a call is to a memory builtin.	2013-05-16 04:12:04 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg	AArch64: use MCJIT by default and enable related tests.	2013-05-06 16:51:08 +00:00
lit.site.cfg.in	Allow host triple to be correctly overridden in CMake builds	2013-05-04 07:36:23 +00:00
Makefile	Allow host triple to be correctly overridden in CMake builds	2013-05-04 07:36:23 +00:00
Makefile.tests
TestRunner.sh