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
3 target 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"
4 target triple = "x86_64-unknown-linux-gnu"
6 declare void @llvm.experimental.deoptimize.isVoid(...) #0
8 define void @widget(i1 %arg) {
9 ; CHECK-LABEL: @widget(
11 ; CHECK-NEXT: [[TMP:%.*]] = trunc i64 5 to i32
12 ; CHECK-NEXT: br i1 [[ARG:%.*]], label [[BB1:%.*]], label [[BB4:%.*]]
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
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
25 br i1 %arg, label %bb1, label %bb4
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"() ]
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"() ]
42 attributes #0 = { nounwind }