Jakob Stoklund Olesen 740cd657f3 Don't break the IV update in TLI::SimplifySetCC(). ... LSR always tries to make the ICmp in the loop latch use the incremented induction variable. This allows the induction variable to be kept in a single register. When the induction variable limit is equal to the stride, SimplifySetCC() would break LSR's hard work by transforming: (icmp (add iv, stride), stride) --> (cmp iv, 0) This forced us to use lea for the IC update, preventing the simpler incl+cmp. <rdar://problem/7643606> <rdar://problem/11184260> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154119 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-05 20:30:20 +00:00
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ARM	An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases.	2012-04-05 10:01:12 +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 VSELECT to LegalizeVectorTypes::ScalariseVectorResult. Previously it would crash if it encountered a 1 element VSELECT. Solution is slightly more complicated than just creating a SELET as we have to mask or sign extend the vector condition if it had different boolean contents from the scalar condition. Fixes <rdar://problem/11178095>	2012-04-03 22:57:55 +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	Reapply 154038 without the failing test.	2012-04-04 22:16:36 +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 break the IV update in TLI::SimplifySetCC().	2012-04-05 20:30:20 +00:00
X86	Don't break the IV update in TLI::SimplifySetCC().	2012-04-05 20:30:20 +00:00
XCore	No need to run llvm-as.	2012-04-02 19:44:20 +00:00