Evan Cheng 54801f78b1 isAsCheapAsMove instructions can have register src operands. Check if they are really re-materializable. ...

This fixes sse.expandfft and sse.stepfft.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63890 91177308-0d34-0410-b5e6-96231b3b80d8

2009-02-05 22:24:17 +00:00

..

Alpha

Fix Alpha test and support for private linkage.

2009-01-15 21:51:46 +00:00

ARM

Turn on machine LICM in non-fast mode.

2009-02-05 08:46:33 +00:00

CBackend

Fix PR2907 by digging through constant expressions to find FP constants that

2008-10-22 04:53:16 +00:00

CellSPU

Used "-enable-unsafe-fp-math" to allow this transformation - (a * b -c) = c - a *b.

2009-01-31 06:50:54 +00:00

CPP

Put CPPBackend tests into their own directory and run them only if they're

2008-07-10 22:35:32 +00:00

Generic

Let's try to have our cake and eat it to: move

2009-01-21 11:37:31 +00:00

IA64

Add the private linkage.

2009-01-15 20:18:42 +00:00

Mips

Add the private linkage.

2009-01-15 20:18:42 +00:00

PowerPC

Private linkage support for PPC / Darwin.

2009-01-25 06:32:01 +00:00

SPARC

Add the private linkage.

2009-01-15 20:18:42 +00:00

X86

isAsCheapAsMove instructions can have register src operands. Check if they are really re-materializable.

2009-02-05 22:24:17 +00:00

XCore

Add the private linkage.

2009-01-15 20:18:42 +00:00