1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -S --passes='simplifycfg<hoist-common-insts>' -simplifycfg-hoist-common-skip-limit=0 %s | FileCheck %s 3target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2" 4target triple = "x86_64-unknown-linux-gnu" 5 6declare void @llvm.experimental.deoptimize.isVoid(...) #0 7 8define void @widget(i1 %arg) { 9; CHECK-LABEL: @widget( 10; CHECK-NEXT: bb: 11; CHECK-NEXT: [[TMP:%.*]] = trunc i64 5 to i32 12; CHECK-NEXT: br i1 [[ARG:%.*]], label [[BB1:%.*]], label [[BB4:%.*]] 13; CHECK: bb1: 14; CHECK-NEXT: [[TMP2:%.*]] = trunc i64 0 to i32 15; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 0 to i32 16; CHECK-NEXT: call void (...) @llvm.experimental.deoptimize.isVoid(i32 13) #[[ATTR0:[0-9]+]] [ "deopt"() ] 17; CHECK-NEXT: ret void 18; CHECK: bb4: 19; CHECK-NEXT: [[TMP6:%.*]] = trunc i64 1 to i32 20; CHECK-NEXT: [[TMP7:%.*]] = trunc i64 0 to i32 21; CHECK-NEXT: call void (...) @llvm.experimental.deoptimize.isVoid(i32 13) #[[ATTR0]] [ "deopt"() ] 22; CHECK-NEXT: ret void 23; 24bb: 25 br i1 %arg, label %bb1, label %bb4 26 27bb1: ; preds = %bb 28 %tmp = trunc i64 5 to i32 29 %tmp2 = trunc i64 0 to i32 30 %tmp3 = trunc i64 0 to i32 31 call void (...) @llvm.experimental.deoptimize.isVoid(i32 13) #0 [ "deopt"() ] 32 ret void 33 34bb4: ; preds = %bb 35 %tmp5 = trunc i64 5 to i32 36 %tmp6 = trunc i64 1 to i32 37 %tmp7 = trunc i64 0 to i32 38 call void (...) @llvm.experimental.deoptimize.isVoid(i32 13) #0 [ "deopt"() ] 39 ret void 40} 41 42attributes #0 = { nounwind } 43