Jakob Stoklund Olesen 320db3f805 Avoid rematerializing a redef immediately after the old def. ... PR14098 contains an example where we would rematerialize a MOV8ri immediately after the original instruction: %vreg7:sub_8bit<def> = MOV8ri 9; GR32_ABCD:%vreg7 %vreg22:sub_8bit<def> = MOV8ri 9; GR32_ABCD:%vreg7 Besides being pointless, it is also wrong since the original instruction only redefines part of the register, and the value read by the new instruction is wrong. The problem was the LiveRangeEdit::allUsesAvailableAt() didn't special-case OrigIdx == UseIdx and found the wrong SSA value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166068 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-16 22:51:58 +00:00
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Analysis	dependence analysis	2012-10-11 07:32:34 +00:00
Archive
Assembler	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +00:00
Bindings/Ocaml
Bitcode	Change encoding of instruction operands in bitcode binaries to be relative	2012-10-11 20:20:40 +00:00
BugPoint
CodeGen	Avoid rematerializing a redef immediately after the old def.	2012-10-16 22:51:58 +00:00
DebugInfo
ExecutionEngine
Feature
Instrumentation	[asan] fix a test	2012-10-15 14:30:30 +00:00
Integer
Linker
MC	X86: Depending on the local semantics of .align this test can also emit a nopl instead of nopw.	2012-10-13 17:38:00 +00:00
Object
Other	Enable response files in all tools. Patch by Liu, Yaxun (Sam). I have simplified	2012-10-09 19:52:10 +00:00
Scripts
TableGen
Transforms	[InstCombine] Teach InstCombine how to handle an obfuscated splat.	2012-10-16 21:29:38 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt	Add dependency on llvm-bcanalyzer from tests to the CMake build.	2012-10-15 21:11:46 +00:00
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh