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Bug 31230 - test/CodeGen/AMDGPU/attr-amdgpu-num-sgpr.ll max_12_sgprs_12_input_sgprs needs to be updated after D26687
Summary: test/CodeGen/AMDGPU/attr-amdgpu-num-sgpr.ll max_12_sgprs_12_input_sgprs needs...
Status: NEW
Alias: None
Product: libraries
Classification: Unclassified
Component: Backend: AMDGPU (show other bugs)
Version: trunk
Hardware: PC All
: P normal
Assignee: Unassigned LLVM Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-12-01 16:22 PST by Matthias Braun
Modified: 2016-12-01 16:22 PST (History)
1 user (show)

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Description Matthias Braun 2016-12-01 16:22:23 PST 
The testcase max_12_sgprs_12_input_sgprs in test/CodeGen/AMDGPU/attr-amdgpu-num-sgpr.ll needs an update after D26687.

It relies on coalescing a "%vreg1 = COPY SGPR4_SGPR5" copy with SGPR4 being reserved while SGPR5 is not, which the patch forbids.

I will comment the test out for now.