Evan Cheng c29a56dedb Fix PR3241: Currently EmitCopyFromReg emits a copy from the physical register to a virtual register unless it requires an expensive cross class copy. That means we are only treating "expensive to copy" register dependency as physical register dependency. ...

Also future proof the scheduler to handle "normal" physical register dependencies. The code is not exercised yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62074 91177308-0d34-0410-b5e6-96231b3b80d8

2009-01-12 03:19:55 +00:00

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Analysis

Don't try to analyze this "backward" case. This is overly conservative

2009-01-02 18:54:17 +00:00

Archive

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Assembler

this testcase is huge and hasn't regressed ever, I don't think it is worth keeping.

2009-01-08 19:01:45 +00:00

Bindings/Ocaml

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Bitcode

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BugPoint

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CodeGen

Fix PR3241: Currently EmitCopyFromReg emits a copy from the physical register to a virtual register unless it requires an expensive cross class copy. That means we are only treating "expensive to copy" register dependency as physical register dependency.

2009-01-12 03:19:55 +00:00

DebugInfo

This test passes again, unXFAIL.

2009-01-05 09:30:47 +00:00

ExecutionEngine

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Feature

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FrontendAda

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FrontendC

this doesn't depend on the gcc early inliner anymore.

2009-01-09 05:49:27 +00:00

FrontendC++

the new scalarrepl changes are optimizing away a temporary alloca in

2009-01-08 07:58:23 +00:00

FrontendFortran

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FrontendObjC

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FrontendObjC++

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Integer

alignment of 0 is not valid.

2009-01-05 08:14:35 +00:00

lib

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Linker

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LLVMC

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Other

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Scripts

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TableGen

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Transforms

Fix PR3304

2009-01-09 18:18:43 +00:00

Verifier

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Makefile

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Makefile.tests

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TestRunner.sh

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