[PATCH] D95051: [AMDGPU] pin lit test divergent-unswitch.ll to the old pass manager
Sameer Sahasrabuddhe via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jan 20 08:33:31 PST 2021
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGc540ce9900ff: [AMDGPU] pin lit test divergent-unswitch.ll to the old pass manager (authored by sameerds).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D95051/new/
https://reviews.llvm.org/D95051
Files:
llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
Index: llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
===================================================================
--- llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
+++ llvm/test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
@@ -1,4 +1,7 @@
-; RUN: opt -mtriple=amdgcn-- -O3 -S %s | FileCheck %s
+; RUN: opt -mtriple=amdgcn-- -O3 -S -enable-new-pm=0 %s | FileCheck %s
+
+; This fails with the new pass manager:
+; https://bugs.llvm.org/show_bug.cgi?id=48819
; Check that loop unswitch happened and condition hoisted out of the loop.
; Condition is uniform so all targets should perform unswitching.
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