Richard Sandiford 23c9710636 [SystemZ] Optimize comparisons with truncated extended loads ... If the extension of a loaded value is compared against zero and used in other arithmetic, InstCombine will change the comparison to use the unextended load. It's also possible that the comparison could be against the unextended load from the outset. In DAG form this becomes a truncation of an extending load. We want to strip the truncation if possible so that we can use load-and-test instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197804 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-20 11:56:02 +00:00
..
AArch64	[AArch64 NEON]Implment loading vector constant form constant pool.	2013-12-18 06:26:04 +00:00
ARM	Unbreak ARM buildbots after r197653 by forcing the target triple on this test.	2013-12-19 18:14:42 +00:00
CPP	Begin adding docs and IR-level support for the inalloca attribute	2013-12-19 02:14:12 +00:00
Generic	Fix pr18235.	2013-12-13 16:05:32 +00:00
Hexagon
Inputs
Mips	Fix a problem with mips16 stubs when calls are transformed during	2013-12-18 23:57:48 +00:00
MSP430
NVPTX
PowerPC	One ppc32-darwin, a i64 inside a structure can have 32 bit alignment.	2013-12-18 14:35:37 +00:00
R600	R600: Allow ftrunc	2013-12-20 05:11:55 +00:00
SPARC
SystemZ	[SystemZ] Optimize comparisons with truncated extended loads	2013-12-20 11:56:02 +00:00
Thumb	Correctly handle the degenerated triple "thumb".	2013-12-18 21:29:44 +00:00
Thumb2
X86	[X86][fast-isel] Fix select lowering.	2013-12-19 18:32:04 +00:00
XCore