JF Bastien bab06ba696 Support unaligned load/store on more ARM targets ... This patch matches GCC behavior: the code used to only allow unaligned load/store on ARM for v6+ Darwin, it will now allow unaligned load/store for v6+ Darwin as well as for v7+ on Linux and NaCl. The distinction is made because v6 doesn't guarantee support (but LLVM assumes that Apple controls hardware+kernel and therefore have conformant v6 CPUs), whereas v7 does provide this guarantee (and Linux/NaCl behave sanely). The patch keeps the -arm-strict-align command line option, and adds -arm-no-strict-align. They behave similarly to GCC's -mstrict-align and -mnostrict-align. I originally encountered this discrepancy in FastIsel tests which expect unaligned load/store generation. Overall this should slightly improve performance in most cases because of reduced I$ pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182175 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-17 23:49:01 +00:00
..
AArch64	More test coverage for addFrameMove.	2013-05-16 20:50:56 +00:00
ARM	Support unaligned load/store on more ARM targets	2013-05-17 23:49:01 +00:00
CPP	test commit: remove blank line.	2013-03-14 05:43:59 +00:00
Generic	TBAA: remove !tbaa from testing cases if not used.	2013-04-30 17:52:57 +00:00
Hexagon	Hexagon: Pass to replace tranfer/copy instructions into combine instruction	2013-05-14 18:54:06 +00:00
Inputs	Revert "Adding DIImportedModules to DIScopes."	2013-03-28 02:44:59 +00:00
MBlaze	Remove unnecessary leading comment characters in lit-only file	2013-03-18 22:08:16 +00:00
Mips	[mips] Improve instruction selection for pattern (store (fp_to_sint $src), $ptr).	2013-05-16 21:17:15 +00:00
MSP430	DAGCombiner: Simplify inverted bit tests	2013-05-08 06:44:42 +00:00
NVPTX	[NVPTX] Remove support for SM < 2.0. This was never fully supported anyway.	2013-03-30 14:29:30 +00:00
PowerPC	Fix cpu on test CodeGen/PowerPC/ctrloop-fp64.ll	2013-05-16 20:28:05 +00:00
R600	R600: Lower int_load_input to copyFromReg instead of Register node	2013-05-17 16:51:06 +00:00
SI
SPARC	[Sparc] Implements hasReservedCallFrame and hasFP.	2013-05-17 15:14:34 +00:00
SystemZ	[SystemZ] Make use of SUBTRACT HALFWORD	2013-05-15 15:05:29 +00:00
Thumb	LocalStackSlotAllocation improvements	2013-04-30 20:04:37 +00:00
Thumb2	Fix ARM FastISel tests, as a first step to enabling ARM FastISel	2013-05-14 16:26:38 +00:00
X86	X86: Make shuffle -> shift conversion more aggressive about undefs.	2013-05-17 14:48:34 +00:00
XCore	[XCore] Fix handling of functions where only the LR is spilled.	2013-05-09 16:43:42 +00:00