| ; RUN: opt < %s -disable-output -passes='default<O2>' -time-passes 2>&1 | FileCheck %s --check-prefix=TIME |
| ; |
| ; For new pass manager, check that -time-passes-per-run emit one report for each pass run. |
| ; 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-PER-RUN |
| ; 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-PER-RUN -check-prefix=TIME-DOUBLE-LICM |
| ; |
| ; For new pass manager, check that -time-passes emit one report for each pass. |
| ; RUN: opt < %s -disable-output -passes='instcombine,instcombine,loop-mssa(licm)' -time-passes 2>&1 | FileCheck %s --check-prefixes=TIME,TIME-PER-PASS |
| ; RUN: opt < %s -disable-output -passes='instcombine,loop-mssa(licm),instcombine,loop-mssa(licm)' -time-passes 2>&1 | FileCheck %s --check-prefixes=TIME,TIME-PER-PASS |
| ; |
| ; The following 2 test runs verify -info-output-file interaction (default goes to stderr, '-' goes to stdout). |
| ; RUN: opt < %s -disable-output -passes='default<O2>' -time-passes -info-output-file='-' 2>/dev/null | FileCheck %s --check-prefix=TIME |
| ; |
| ; RUN: rm -f %t; opt < %s -disable-output -passes='default<O2>' -time-passes -info-output-file=%t |
| ; RUN: cat %t | FileCheck %s --check-prefix=TIME |
| ; |
| ; TIME: Pass execution timing report |
| ; TIME: Total Execution Time: |
| ; TIME: Name |
| ; TIME-PER-RUN-DAG: InstCombinePass #1 |
| ; TIME-PER-RUN-DAG: InstCombinePass #2 |
| ; TIME-PER-RUN-DAG: InstCombinePass #3 |
| ; TIME-PER-RUN-DAG: InstCombinePass #4 |
| ; TIME-PER-RUN-DAG: LICMPass #1 |
| ; TIME-PER-RUN-DAG: LICMPass #2 |
| ; TIME-PER-RUN-DAG: LICMPass #3 |
| ; TIME-DOUBLE-LICM-DAG: LICMPass #4 |
| ; TIME-DOUBLE-LICM-DAG: LICMPass #5 |
| ; TIME-DOUBLE-LICM-DAG: LICMPass #6 |
| ; TIME-PER_RUN-DAG: LCSSAPass |
| ; TIME-PER_RUN-DAG: LoopSimplifyPass |
| ; TIME-PER_RUN-DAG: ScalarEvolutionAnalysis |
| ; TIME-PER_RUN-DAG: LoopAnalysis |
| ; TIME-PER_RUN-DAG: VerifierPass |
| ; TIME-PER_RUN-DAG: DominatorTreeAnalysis |
| ; TIME-PER_RUN-DAG: TargetLibraryAnalysis |
| ; TIME-PER-PASS-DAG: InstCombinePass |
| ; TIME-PER-PASS-DAG: LICMPass |
| ; TIME-PER-PASS-DAG: LCSSAPass |
| ; TIME-PER-PASS-DAG: LoopSimplifyPass |
| ; TIME-PER-PASS-DAG: ScalarEvolutionAnalysis |
| ; TIME-PER-PASS-DAG: LoopAnalysis |
| ; TIME-PER-PASS-DAG: VerifierPass |
| ; TIME-PER-PASS-DAG: DominatorTreeAnalysis |
| ; TIME-PER-PASS-DAG: TargetLibraryAnalysis |
| ; TIME-PER-PASS-NOT: InstCombinePass # |
| ; TIME-PER-PASS-NOT: LICMPass # |
| ; TIME-PER-PASS-NOT: LCSSAPass # |
| ; TIME-PER-PASS-NOT: LoopSimplifyPass # |
| ; TIME-PER-PASS-NOT: ScalarEvolutionAnalysis # |
| ; TIME-PER-PASS-NOT: LoopAnalysis # |
| ; TIME-PER-PASS-NOT: VerifierPass # |
| ; TIME-PER-PASS-NOT: DominatorTreeAnalysis # |
| ; TIME-PER-PASS-NOT: TargetLibraryAnalysis # |
| ; TIME: Total{{$}} |
| |
| define i32 @foo() { |
| %res = add i32 5, 4 |
| br label %loop1 |
| loop1: |
| br i1 false, label %loop1, label %end |
| end: |
| ret i32 %res |
| } |
| |
| define void @bar_with_loops() { |
| br label %loop1 |
| loop1: |
| br i1 false, label %loop1, label %loop2 |
| loop2: |
| br i1 true, label %loop2, label %end |
| end: |
| ret void |
| |
| } |