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Revert "[AMDGPU] Insert PS early exit at end of control flow"
authorCarl Ritson <carl.ritson@amd.com>
Fri, 3 Jul 2020 04:03:33 +0000 (13:03 +0900)
committerCarl Ritson <carl.ritson@amd.com>
Fri, 3 Jul 2020 04:03:33 +0000 (13:03 +0900)
commit7ec6927badecae0adf63eb72c42194deb68a9685
tree2a985d11b2df6ad44cf8739d280e3617e7c5328b
parent40e9e0826be8e7a80a5d0e3362311bc5c7d14e3d
Revert "[AMDGPU] Insert PS early exit at end of control flow"

This reverts commit 2bfcacf0ad362956277a1c2c9ba00ddc453a42ce.

There appears to be an issue to analysis preservation.
llvm/lib/Target/AMDGPU/SIInsertSkips.cpp
llvm/lib/Target/AMDGPU/SIInstructions.td
llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
llvm/test/CodeGen/AMDGPU/kill-infinite-loop.ll
llvm/test/CodeGen/AMDGPU/skip-if-dead.ll