Tom Stellard eea72ccbf2 AMDGPU/SI: Fix some invaild assumptions when folding 64-bit immediates ...

Summary:
We were assuming tha if the use operand had a sub-register that
the immediate was 64-bits, but this was breaking the case of
folding a 64-bit immediate into another 64-bit instruction.

Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D12255

llvm-svn: 246354

2015-08-29 01:58:21 +00:00

9.8 KiB

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