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0c2590a266
llvm-6502/test/CodeGen
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Karthik Bhat 0c2590a266 Lower multiply-negate operation to mneg on AArch64 
This patch pattern matches code such as-
neg	 w8, w8
mul	 w8, w9, w8
to
mneg	 w8, w8, w9

Review: http://reviews.llvm.org/D6754



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224706 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-22 13:38:58 +00:00
..
AArch64 Lower multiply-negate operation to mneg on AArch64 2014-12-22 13:38:58 +00:00
ARM Convert a few tests to FileCheck. NFC. 2014-12-22 13:29:46 +00:00
CPP
Generic CodeGen: do not attempt to invalidate virtual registers for zero-sized phis. 2014-12-19 20:50:07 +00:00
Hexagon IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
Inputs IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
Mips [mips][microMIPS] Fix bugs related to atomic SC/LL instructions 2014-12-18 16:39:29 +00:00
MSP430
NVPTX [NVPTX] Fix bugs related to isSingleValueType 2014-12-17 17:59:04 +00:00
PowerPC [PowerPC] Improve instruction selection bit-permuting operations (32-bit) 2014-12-16 05:51:41 +00:00
R600 Enable (sext x) == C --> x == (trunc C) combine 2014-12-21 16:48:42 +00:00
SPARC IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
SystemZ IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
Thumb IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
Thumb2 IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
X86 Enable (sext x) == C --> x == (trunc C) combine 2014-12-21 16:48:42 +00:00
XCore IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00