Chris Lattner b11443dc84 When spilling a live range that is used multiple times by one instruction, ...

only add a reload live range once for the instruction.  This is one step
towards fixing a regalloc pessimization that Nate notice, but is later undone
by the spiller (so no code is changed).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23293 91177308-0d34-0410-b5e6-96231b3b80d8

2005-09-09 19:17:47 +00:00

..

Analysis

floor/ceil don't read/write memory. This allows gcse to eliminate 6 calls

2005-08-24 16:58:56 +00:00

Archive

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AsmParser

Implement PR614:

2005-08-27 18:50:39 +00:00

Bytecode

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CodeGen

When spilling a live range that is used multiple times by one instruction,

2005-09-09 19:17:47 +00:00

Debugger

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ExecutionEngine

Add help support for -mcpu and -mattr.

2005-09-02 19:27:43 +00:00

Linker

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Support

Allow bugpoint+PPC codegen to use fsqrt

2005-08-29 13:14:24 +00:00

System

For PR616:

2005-08-24 10:07:20 +00:00

Target

Teach the code generator that rlwimi is commutable if the rotate amount

2005-09-09 18:17:41 +00:00

Transforms

Fix a problem that Dan Berlin noticed, where reassociation would not succeed

2005-09-02 07:07:58 +00:00

VMCore

add printer support for flag operands

2005-08-25 17:59:23 +00:00

Makefile

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