Manman Ren 39834da697 CSE: allow PerformTrivialCoalescing to check copies across basic block ...

boundaries.

Given the following case:
BB0
  %vreg1<def> = SUBrr %vreg0, %vreg7
  %vreg2<def> = COPY %vreg7
BB1
  %vreg10<def> = SUBrr %vreg0, %vreg2
We should be able to CSE between SUBrr in BB0 and SUBrr in BB1.

rdar://12462006


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168717 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-27 18:58:41 +00:00

..

Analysis

SCEV: Even if the latch terminator is foldable we can't deduce the result of an unrelated condition with it.

2012-11-27 18:16:32 +00:00

Archive

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AsmParser

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

Bitcode

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

CodeGen

CSE: allow PerformTrivialCoalescing to check copies across basic block

2012-11-27 18:58:41 +00:00

DebugInfo

The section is .debug_line.

2012-11-27 01:40:36 +00:00

ExecutionEngine

IntelJITEventsWrapper.h: Prune two members, FinalizeThreadFunc and FinalizeProcessFunc, for now. [-Wunused-private-field]

2012-11-22 13:18:37 +00:00

Linker

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

MC

This patch implements medium code model support for 64-bit PowerPC.

2012-11-27 17:35:46 +00:00

Object

s/assert/llvm_unreachable/

2012-11-14 17:58:11 +00:00

Support

Allow using MemoryBuffers with yaml::Stream directly.

2012-11-19 23:21:47 +00:00

TableGen

Remove exception handling usage from tblgen.

2012-10-25 20:33:17 +00:00

Target

X86: do not fold load instructions such as [V]MOVS[S|D] to other instructions

2012-11-27 18:09:26 +00:00

Transforms

instcombine: Don't replace all uses for instructions with no uses

2012-11-27 18:52:49 +00:00

VMCore

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

CMakeLists.txt

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LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Makefile

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