Jakob Stoklund Olesen 892143ff70 Don't kill the base register when expanding strd. ... When an strd instruction doesn't get the registers it wants, it can be expanded into two str instructions. Make sure the first str doesn't kill the base register in the case where the base and data registers are identical: t2STRi12 %R0<kill>, %R0, 4, pred:14, pred:%noreg t2STRi12 %R2<kill>, %R0, 8, pred:14, pred:%noreg <rdar://problem/11101911> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153611 91177308-0d34-0410-b5e6-96231b3b80d8		2012-03-28 23:07:03 +00:00
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ARM	ARM has a peephole optimization which looks for a def / use pair. The def	2012-03-26 23:31:00 +00:00
CellSPU	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
CPP	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Generic	misched: tag a few XFAILs that I plan to fix	2012-03-21 22:31:31 +00:00
Hexagon	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
MBlaze	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Mips	Fix test case.	2012-03-28 00:25:01 +00:00
MSP430	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
PowerPC	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
PTX	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
SPARC	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Thumb	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Thumb2	Don't kill the base register when expanding strd.	2012-03-28 23:07:03 +00:00
X86	Add a test for the previous commit. Also, remove two tests that were	2012-03-27 18:35:57 +00:00
XCore	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00