Pranav Bhandarkar 4c3d3ecdf8 LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the ...

subreg_hireg of register pair Rp.

	* lib/Target/Hexagon/HexagonPeephole.cpp(PeepholeDoubleRegsMap): New
	 DenseMap similar to PeepholeMap that additionally records subreg info
	 too.
        (runOnMachineFunction): Record information in PeepholeDoubleRegsMap
        and copy propagate the high sub-reg of Rp0 in Rp1 = lsr(Rp0, #32) to
	the instruction Rx = COPY Rp1:logreg_subreg.
	* test/CodeGen/Hexagon/remove_lsr.ll: New test.
	



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163214 91177308-0d34-0410-b5e6-96231b3b80d8

2012-09-05 16:01:40 +00:00

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Analysis

llvm/test/Analysis/Profiling: Mark 3 of them as REQUIRES: loadable_module.

2012-08-29 00:37:46 +00:00

Archive

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Assembler

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Bindings/Ocaml

fix test's RUN lines

2012-09-02 15:07:25 +00:00

Bitcode

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BugPoint

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CodeGen

LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the

2012-09-05 16:01:40 +00:00

DebugInfo

Add support for fetching inlining context (stack of source code locations)

2012-09-04 08:12:33 +00:00

ExecutionEngine

Should put test case under test/ExecutionEngine/MCJIT/

2012-08-30 00:43:57 +00:00

Feature

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Instrumentation

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Integer

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Linker

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MC

The instruction DINS may be transformed into DINSU or DEXTM depending

2012-08-31 18:06:48 +00:00

Object

Create llvm/test/Object/Mips/lit.local.cfg to check Mips in targets_to_build.

2012-08-29 01:37:57 +00:00

Other

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Scripts

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TableGen

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Transforms

Make provenance checking conservative in cases when

2012-09-04 23:16:20 +00:00

Unit

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Verifier

Assert that dominates is not given a multiple edge. Finding out if we have

2012-08-17 18:21:28 +00:00

YAMLParser

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CMakeLists.txt

llvm/test: [CMake] Add profile_rt-shared to deps.

2012-08-29 00:37:56 +00:00

lit.cfg

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lit.site.cfg.in

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Makefile

escape special char when handling CXX_FOR_OCAMLOPT

2012-09-02 15:16:51 +00:00

Makefile.tests

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TestRunner.sh

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