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| author | Max Kazantsev <mkazantsev@azul.com> | 2023-02-20 18:38:07 +0700 |
|---|---|---|
| committer | Max Kazantsev <mkazantsev@azul.com> | 2023-02-20 18:38:07 +0700 |
| commit | 0cbb8ec030e23c0e13331b5d54155def8c901b36 (patch) | |
| tree | 0597fc68b3703110cd721de2a3cbb048fccdc1a2 /llvm/test/Analysis/AssumptionCache | |
| parent | 3e84fc857f28479cd9574f72efcba7eb8f60d602 (diff) | |
| download | llvm-0cbb8ec030e23c0e13331b5d54155def8c901b36.zip llvm-0cbb8ec030e23c0e13331b5d54155def8c901b36.tar.gz llvm-0cbb8ec030e23c0e13331b5d54155def8c901b36.tar.bz2 | |
Revert "[AssumptionCache] caches @llvm.experimental.guard's"
This reverts commit f9599bbc7a3f831e1793a549d8a7a19265f3e504.
For some reason it caused us a huge compile time regression in downstream
workloads. Not sure whether the source of it is in upstream code ir not.
Temporarily reverting until investigated.
Differential Revision: https://reviews.llvm.org/D142330
Diffstat (limited to 'llvm/test/Analysis/AssumptionCache')
| -rw-r--r-- | llvm/test/Analysis/AssumptionCache/basic.ll | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/test/Analysis/AssumptionCache/basic.ll b/llvm/test/Analysis/AssumptionCache/basic.ll index 75eb8f3..bd4e7b6 100644 --- a/llvm/test/Analysis/AssumptionCache/basic.ll +++ b/llvm/test/Analysis/AssumptionCache/basic.ll @@ -3,15 +3,12 @@ target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128" declare void @llvm.assume(i1) -declare void @llvm.experimental.guard(i1, ...) define void @test1(i32 %a) { ; CHECK-LABEL: Cached assumptions for function: test1 ; CHECK-NEXT: icmp ne i32 %{{.*}}, 0 ; CHECK-NEXT: icmp slt i32 %{{.*}}, 0 ; CHECK-NEXT: icmp sgt i32 %{{.*}}, 0 -; CHECK-NEXT: icmp ult i32 %{{.*}}, 0 -; CHECK-NEXT: icmp ugt i32 %{{.*}}, 0 entry: %cond1 = icmp ne i32 %a, 0 @@ -20,10 +17,6 @@ entry: call void @llvm.assume(i1 %cond2) %cond3 = icmp sgt i32 %a, 0 call void @llvm.assume(i1 %cond3) - %cond4 = icmp ult i32 %a, 0 - call void (i1, ...) @llvm.experimental.guard(i1 %cond4) [ "deopt"() ] - %cond5 = icmp ugt i32 %a, 0 - call void (i1, ...) @llvm.experimental.guard(i1 %cond5) [ "deopt"() ] ret void } |