3dc97324c1
Add a command line option "-arm-strict-align" to disallow unaligned memory
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accesses for ARM targets that would otherwise allow it. Radar 8465431.
llvm-svn: 114941
2010-09-28 04:09:35 +00:00
29dda21e96
Remove arm_apcscc from the test files. It is the default and doing this
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matches what llvm-gcc and clang now produce.
llvm-svn: 106221
2010-06-17 15:18:27 +00:00
25df248382
Fix a gross typo: ARMv6+ may or may not support unaligned memory operations.
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Even if they are suported by the core, they can be disabled
(this is just a configuration bit inside some register).
Allow unaligned memops on darwin and conservatively disallow them otherwise.
llvm-svn: 94889
2010-01-30 14:08:12 +00:00
c8054d90fb
Eliminate more uses of llvm-as and llvm-dis.
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llvm-svn: 81293
2009-09-09 00:09:15 +00:00
bae6b2cca3
Reapply r79127. It was fixed by d0k.
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llvm-svn: 79136
2009-08-15 21:21:19 +00:00
d3fade656f
Revert r79127. It was causing compilation errors.
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llvm-svn: 79135
2009-08-15 21:14:01 +00:00
52d4e64711
Change allowsUnalignedMemoryAccesses to take type argument since some targets
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support unaligned mem access only for certain types. (Should it be size
instead?)
ARM v7 supports unaligned access for i16 and i32, some v6 variants support it
as well.
llvm-svn: 79127
2009-08-15 19:23:44 +00:00
ada7205b76
Convert tests using "grep -c ... | grep ..." to use the count script.
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llvm-svn: 41100
2007-08-15 13:49:33 +00:00
0db4418a5f
Expand unaligned loads/stores when the target doesn't support them. (PR1548)
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llvm-svn: 40682
2007-08-01 19:34:21 +00:00
Bob Wilson