Simon Pilgrim 44513da617 [X86][SSE] Float comparisons can sometimes be safely commuted ...

For ordered, unordered, equal and not-equal tests, packed float and double comparison instructions can be safely commuted without affecting the results. This patch checks the comparison mode of the (v)cmpps + (v)cmppd instructions and commutes the result if it can.

Differential Revision: http://reviews.llvm.org/D7178

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227145 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-26 22:29:24 +00:00

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AArch64

[AArch64][LoadStoreOptimizer] Form LDPSW when possible.

2015-01-24 01:25:54 +00:00

ARM

This patch fixes issue with lowering below mentioned pattern :-

2015-01-23 09:10:03 +00:00

BPF

bpf: add missing lit.local.cfg

2015-01-24 18:20:52 +00:00

CPP

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Generic

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Hexagon

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Inputs

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Mips

Move the Mips target to storing the ABI in the TargetMachine rather

2015-01-26 17:33:46 +00:00

MSP430

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NVPTX

[NVPTX] Generate a more optimal sequence for select of i1

2015-01-26 19:52:20 +00:00

PowerPC

[PowerPC] Revert ppc64le-aggregates.ll test changes from r227053

2015-01-25 18:18:54 +00:00

R600

R600: Cleanup or test

2015-01-26 21:16:10 +00:00

SPARC

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SystemZ

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Thumb

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Thumb2

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X86

[X86][SSE] Float comparisons can sometimes be safely commuted

2015-01-26 22:29:24 +00:00

XCore

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