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Author SHA1 Message Date
Matt Arsenault
7b4826e6ce AMDGPU: Use better alignment for kernarg lowering 
This was just emitting loads with the ABI alignment
for the raw type. The true alignment is often better,
especially when an illegal vector type was scalarized.
The better alignment allows using a scalar load
more often.

llvm-svn: 333558
 2018-05-30 16:17:51 +00:00
Matt Arsenault
3dbeefa978 AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel 
Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.

Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).

llvm-svn: 298444
 2017-03-21 21:39:51 +00:00
Matt Arsenault
3b748d76f6 DAGCombiner: Relax alignment restriction when changing store type 
If the target allows the alignment, this should be OK.

llvm-svn: 267217
 2016-04-22 21:01:41 +00:00