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r266088 | nhaehnle | 2016-04-12 09:10:38 -0700 (Tue, 12 Apr 2016) | 16 lines
AMDGPU/SI: Fix a mis-compilation of multi-level breaks
Summary:
Under certain circumstances, multi-level breaks (or what is understood by
the control flow passes as such) could be miscompiled in a way that causes
infinite loops, by emitting incorrect control flow intrinsics.
This fixes a hang in
dEQP-GLES3.functional.shaders.loops.while_dynamic_iterations.conditional_continue_vertex
Reviewers: arsenm, tstellarAMD
Subscribers: arsenm, llvm-commits
Differential Revision: http://reviews.llvm.org/D18967
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_38@271730 91177308-0d34-0410-b5e6-96231b3b80d8
Tom Stellard