From 0cbb8ec030e23c0e13331b5d54155def8c901b36 Mon Sep 17 00:00:00 2001 From: Max Kazantsev Date: Mon, 20 Feb 2023 18:38:07 +0700 Subject: 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 --- llvm/test/Analysis/AssumptionCache/basic.ll | 7 ------- 1 file changed, 7 deletions(-) (limited to 'llvm/test/Analysis/AssumptionCache/basic.ll') 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 } -- cgit v1.1