Evan Cheng ed1c0c7f58 Revert r145273 and fix in SelectionDAG::InferPtrAlignment() instead. ...

Conservatively returns zero when the GV does not specify an alignment nor is it
initialized. Previously it returns ABI alignment for type of the GV. However, if
the type is a "packed" type, then the under-specified alignments is attached to
the load / store instructions. In that case, the alignment of the type cannot be
trusted.
rdar://10464621


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145300 91177308-0d34-0410-b5e6-96231b3b80d8

2011-11-28 22:37:34 +00:00

..

ARM

DAG combine should not increase alignment of loads / stores with alignment less

2011-11-28 20:42:56 +00:00

CBackend

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

CellSPU

Remove histogram tests.

2011-11-12 22:39:40 +00:00

CPP

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

Generic

Remove the the test which checks the saving of a vector of booleans into memory.

2011-10-16 19:06:06 +00:00

MBlaze

Change the default scheduler from Latency to ILP, since Latency

2011-10-24 17:45:02 +00:00

Mips

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

MSP430

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

PowerPC

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

PTX

allow non-device function calls in PTX when natively handling device-side printf

2011-11-11 14:45:12 +00:00

SPARC

make the asmparser reject function and type redefinitions. 'Merging' hasn't been

2011-06-17 07:06:44 +00:00

Thumb

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

Thumb2

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

X86

Revert r145273 and fix in SelectionDAG::InferPtrAlignment() instead.

2011-11-28 22:37:34 +00:00

XCore

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00