Hal Finkel 2bea947207 [PowerPC] Don't mark the return-address slot as immutable ... It is tempting to mark the fixed stack slot used to store the return address as immutable when lowering @llvm.returnaddress(i32 0). Unfortunately, within the function, it is not completely immutable: it is written during the function prologue. When using post-RA instruction scheduling, the prologue instructions are available for scheduling, and we're not free to interchange the order of a particular store in the prologue with loads from that stack location. Fixes PR21976. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224761 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-23 09:45:06 +00:00
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AArch64	Lower multiply-negate operation to mneg on AArch64	2014-12-22 13:38:58 +00:00
ARM	[ARM] Don't break alignment when combining base updates into load/stores.	2014-12-23 06:07:31 +00:00
CPP
Generic
Hexagon	[Hexagon] Adding memb instruction. Fixing whitespace in test from 224730.	2014-12-22 21:40:43 +00:00
Inputs
Mips
MSP430
NVPTX
PowerPC	[PowerPC] Don't mark the return-address slot as immutable	2014-12-23 09:45:06 +00:00
R600	Enable (sext x) == C --> x == (trunc C) combine	2014-12-21 16:48:42 +00:00
SPARC
SystemZ
Thumb
Thumb2
X86	AVX-512: BLENDM - fixed encoding of the broadcast version	2014-12-23 09:36:28 +00:00
XCore