Nadav Rotem 44b5e6de8c Optimizing swizzles of complex shuffles may generate additional complex shuffles. ... Do not try to optimize swizzles of shuffles if the source shuffle has more than a single user, except when the source shuffle is also a swizzle. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153864 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-02 07:11:12 +00:00
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ARM	This commit contains a few changes that had to go in together.	2012-04-01 19:31:22 +00:00
CellSPU	This commit contains a few changes that had to go in together.	2012-04-01 19:31:22 +00:00
CPP	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Generic	Add testcase for r153705	2012-03-30 00:05:02 +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	Expand FREM.	2012-03-29 18:43:11 +00:00
MSP430	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
PowerPC	Enable prefetch generation on PPC64.	2012-04-01 20:08:17 +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	Optimizing swizzles of complex shuffles may generate additional complex shuffles.	2012-04-02 07:11:12 +00:00
XCore	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00