Jim Grosbach 1755b3964f For ARM stack frames that utilize variable sized objects and have either ... large local stack areas or require dynamic stack realignment, allocate a base register via which to access the local frame. This allows efficient access to frame indices not accessible via the FP (either due to being out of range or due to dynamic realignment) or the SP (due to variable sized object allocation). In particular, this greatly improves efficiency of access to spill slots in Thumb functions which contain VLAs. rdar://7352504 rdar://8374540 rdar://8355680 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112883 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-02 22:29:01 +00:00
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Alpha
ARM	Fix an unnecessary XFAIL	2010-09-02 20:19:24 +00:00
Blackfin
CBackend
CellSPU	Fix lowering of INSERT_VECTOR_ELT in SPU.	2010-08-29 12:41:50 +00:00
CPP
Generic
MBlaze
Mips	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
MSP430
PIC16
PowerPC
SPARC
SystemZ	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
Thumb	For ARM stack frames that utilize variable sized objects and have either	2010-09-02 22:29:01 +00:00
Thumb2	For ARM stack frames that utilize variable sized objects and have either	2010-09-02 22:29:01 +00:00
X86	Don't narrow the load and store in a load+twiddle+store sequence unless	2010-09-02 21:18:42 +00:00
XCore