Matt Arsenault 254ad3de5c AMDGPU: Annotate necessity of flat-scratch-init ...

As an approximation of the existing handling to avoid
regressions. Fixes using too many registers with calls
on subtargets with the SGPR allocation bug.

llvm-svn: 308326

2017-07-18 16:44:58 +00:00

8.7 KiB

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