1 ; RUN: opt -enable-new-pm=0 < %s -disable-output -instcombine -instcombine -licm -time-passes 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-LEGACY
2 ; RUN: opt -enable-new-pm=0 < %s -disable-output -instcombine -instcombine -licm -licm -time-passes 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-LEGACY --check-prefix=TIME-DOUBLE-LICM-LEGACY
3 ; RUN: opt < %s -disable-output -passes='default<O2>' -time-passes 2>&1 | FileCheck %s --check-prefix=TIME
5 ; For new pass manager, check that -time-passes-per-run emit one report for each pass run.
6 ; RUN: opt < %s -disable-output -passes='instcombine,instcombine,loop-mssa(licm)' -time-passes-per-run 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-NEW
7 ; RUN: opt < %s -disable-output -passes='instcombine,loop-mssa(licm),instcombine,loop-mssa(licm)' -time-passes-per-run 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-NEW -check-prefix=TIME-DOUBLE-LICM-NEW
9 ; For new pass manager, check that -time-passes emit one report for each pass.
10 ; RUN: opt < %s -disable-output -passes='instcombine,instcombine,loop-mssa(licm)' -time-passes 2>&1 | FileCheck %s --check-prefixes=TIME,TIME-NEW-PER-PASS
11 ; RUN: opt < %s -disable-output -passes='instcombine,loop-mssa(licm),instcombine,loop-mssa(licm)' -time-passes 2>&1 | FileCheck %s --check-prefixes=TIME,TIME-NEW-PER-PASS
13 ; The following 4 test runs verify -info-output-file interaction (default goes to stderr, '-' goes to stdout).
14 ; RUN: opt -enable-new-pm=0 < %s -disable-output -O2 -time-passes -info-output-file='-' 2>/dev/null | FileCheck %s --check-prefix=TIME
15 ; RUN: opt < %s -disable-output -passes='default<O2>' -time-passes -info-output-file='-' 2>/dev/null | FileCheck %s --check-prefix=TIME
17 ; RUN: rm -f %t; opt < %s -disable-output -O2 -time-passes -info-output-file=%t
18 ; RUN: cat %t | FileCheck %s --check-prefix=TIME
20 ; RUN: rm -f %t; opt < %s -disable-output -passes='default<O2>' -time-passes -info-output-file=%t
21 ; RUN: cat %t | FileCheck %s --check-prefix=TIME
23 ; TIME: Pass execution timing report
24 ; TIME: Total Execution Time:
26 ; TIME-LEGACY-DAG: Combine redundant instructions{{$}}
27 ; TIME-LEGACY-DAG: Combine redundant instructions #2
28 ; TIME-LEGACY-DAG: Loop Invariant Code Motion{{$}}
29 ; TIME-DOUBLE-LICM-LEGACY-DAG: Loop Invariant Code Motion #2
30 ; TIME-LEGACY-DAG: Scalar Evolution Analysis
31 ; TIME-LEGACY-DAG: Loop-Closed SSA Form Pass
32 ; TIME-LEGACY-DAG: LCSSA Verifier
33 ; TIME-LEGACY-DAG: Canonicalize natural loops
34 ; TIME-LEGACY-DAG: Natural Loop Information
35 ; TIME-LEGACY-DAG: Dominator Tree Construction
36 ; TIME-LEGACY-DAG: Module Verifier
37 ; TIME-LEGACY-DAG: Target Library Information
38 ; TIME-NEW-DAG: InstCombinePass #1
39 ; TIME-NEW-DAG: InstCombinePass #2
40 ; TIME-NEW-DAG: InstCombinePass #3
41 ; TIME-NEW-DAG: InstCombinePass #4
42 ; TIME-NEW-DAG: LICMPass #1
43 ; TIME-NEW-DAG: LICMPass #2
44 ; TIME-NEW-DAG: LICMPass #3
45 ; TIME-DOUBLE-LICM-NEW-DAG: LICMPass #4
46 ; TIME-DOUBLE-LICM-NEW-DAG: LICMPass #5
47 ; TIME-DOUBLE-LICM-NEW-DAG: LICMPass #6
48 ; TIME-NEW-DAG: LCSSAPass
49 ; TIME-NEW-DAG: LoopSimplifyPass
50 ; TIME-NEW-DAG: ScalarEvolutionAnalysis
51 ; TIME-NEW-DAG: LoopAnalysis
52 ; TIME-NEW-DAG: VerifierPass
53 ; TIME-NEW-DAG: DominatorTreeAnalysis
54 ; TIME-NEW-DAG: TargetLibraryAnalysis
55 ; TIME-NEW-PER-PASS-DAG: InstCombinePass
56 ; TIME-NEW-PER-PASS-DAG: LICMPass
57 ; TIME-NEW-PER-PASS-DAG: LCSSAPass
58 ; TIME-NEW-PER-PASS-DAG: LoopSimplifyPass
59 ; TIME-NEW-PER-PASS-DAG: ScalarEvolutionAnalysis
60 ; TIME-NEW-PER-PASS-DAG: LoopAnalysis
61 ; TIME-NEW-PER-PASS-DAG: VerifierPass
62 ; TIME-NEW-PER-PASS-DAG: DominatorTreeAnalysis
63 ; TIME-NEW-PER-PASS-DAG: TargetLibraryAnalysis
64 ; TIME-NEW-PER-PASS-NOT: InstCombinePass #
65 ; TIME-NEW-PER-PASS-NOT: LICMPass #
66 ; TIME-NEW-PER-PASS-NOT: LCSSAPass #
67 ; TIME-NEW-PER-PASS-NOT: LoopSimplifyPass #
68 ; TIME-NEW-PER-PASS-NOT: ScalarEvolutionAnalysis #
69 ; TIME-NEW-PER-PASS-NOT: LoopAnalysis #
70 ; TIME-NEW-PER-PASS-NOT: VerifierPass #
71 ; TIME-NEW-PER-PASS-NOT: DominatorTreeAnalysis #
72 ; TIME-NEW-PER-PASS-NOT: TargetLibraryAnalysis #
79 br i1 false, label %loop1, label %end
84 define void @bar_with_loops() {
87 br i1 false, label %loop1, label %loop2
89 br i1 true, label %loop2, label %end