Richard Sandiford f6ea5e0d80 [SystemZ] Use "STC;MVC" for memset ...

Use "STC;MVC" for memsets that are too big for two STCs or MV...Is yet
small enough for a single MVC.  As with memcpy, I'm leaving longer cases
till later.

The number of tests might seem excessive, but f33 & f34 from memset-04.ll
failed the first cut because I'd not added the "?:" on the calculation
of Size1.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185918 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-09 09:32:42 +00:00

..

AArch64

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ARM

Add a comment to this change, requested by Eric Christopher.

2013-07-08 19:52:51 +00:00

CPP

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Generic

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Hexagon

Hexagon: Pass to replace tranfer/copy instructions into combine instruction

2013-05-14 18:54:06 +00:00

Inputs

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MBlaze

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Mips

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MSP430

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NVPTX

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PowerPC

PPC: Allocate RS spill slot for unaligned i64 load/store

2013-07-09 06:34:51 +00:00

R600

Prefix failing commands with not to make clear they are expected to fail.

2013-07-03 16:41:29 +00:00

SI

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SPARC

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SystemZ

[SystemZ] Use "STC;MVC" for memset

2013-07-09 09:32:42 +00:00

Thumb

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Thumb2

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X86

Stop emitting weak symbols into the "coal" sections.

2013-07-08 21:34:52 +00:00

XCore

[XCore] Add ISel pattern for LDWCP

2013-07-03 07:48:50 +00:00