Juergen Ributzka 915e936de2 Teach BaseIndexOffset::match to identify base pointers in loops. ... The small utility function that pattern matches Base + Index + Offset patterns for loads and stores fails to recognize the base pointer for loads/stores from/into an array at offset 0 inside a loop. As a result DAGCombiner::MergeConsecutiveStores was not able to merge all stores. This commit fixes the issue by adding an additional pattern match and also a test case. Reviewer: Nadav git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188936 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-21 21:53:38 +00:00
..
AArch64	A minor change for an obvous problem caused by r188451:	2013-08-21 17:47:53 +00:00
ARM	ARM: Fix fast-isel copy/paste-o.	2013-08-20 19:12:42 +00:00
CPP	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
Generic	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
Hexagon	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
Inputs
Mips	[mips] Add support for mfhc1 and mthc1.	2013-08-20 23:47:25 +00:00
MSP430	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
NVPTX	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
PowerPC	Don't form PPC CTR-based loops around a copysignl call	2013-08-19 23:35:24 +00:00
R600	R600: Expand vector FRINT ops	2013-08-16 23:51:33 +00:00
SPARC	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
SystemZ	[SystemZ] Define remainig *MUL_LOHI patterns	2013-08-21 09:34:56 +00:00
Thumb	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
Thumb2	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
X86	Teach BaseIndexOffset::match to identify base pointers in loops.	2013-08-21 21:53:38 +00:00
XCore	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00