David Majnemer a21386b571 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. llvm-svn: 182184		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	Correct invalid debug info metadata	2013-03-12 19:04:24 +00:00
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	Clarify that llvm.used can contain aliases.	2013-04-22 14:58:02 +00:00
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	Rewrite test/Integer tests to use FileCheck instead of grep	2013-04-08 20:18:15 +00:00
JitListener
Linker	Rewrite test/Linker tests to use FileCheck instead of grep.	2013-04-09 16:51:13 +00:00
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	Attributes: Don't print trailing whitespace on the function attribute comment.	2013-04-19 11:43:21 +00:00
TableGen	Allow TableGen DAG arguments to be just a name.	2013-03-24 19:36:51 +00:00
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	Propagate path to ASan/MSan symbolizer into test environment to produce useful reports on errors.	2013-04-04 07:41:00 +00:00
Verifier	Also verify llvm.compiler_used.	2013-04-22 15:16:51 +00:00
YAMLParser
CMakeLists.txt	Add obj2yaml to test dependencies	2013-04-05 07:26:37 +00:00
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	Remove obsolete object file dumpers	2013-04-12 04:07:13 +00:00
TestRunner.sh