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| author | Fedor Sergeev <fedor.sergeev@azul.com> | 2018-09-04 06:12:28 +0000 |
|---|---|---|
| committer | Fedor Sergeev <fedor.sergeev@azul.com> | 2018-09-04 06:12:28 +0000 |
| commit | f2d4372e0e660720bbe4d1d266da2cf783868666 (patch) | |
| tree | 35be2cf36a0495319d949434bb7ab39565151f66 /llvm/test/Other/time-passes.ll | |
| parent | 2cbba5633753552a984572c8b9a5997e5c96496d (diff) | |
[PassTiming] reporting time-passes separately for multiple pass instances of the same pass
Summary:
Refactoring done by rL340872 accidentally appeared to be non-NFC, changing the way how
multiple instances of the same pass are handled - aggregation of results by PassName
forced data for multiple instances to be merged together and reported as one line.
Getting back to creating/reporting timers per pass instance.
Reporting was a bit enhanced by counting pass instances and adding #<num> suffix
to the pass description. Note that it is instances that are being counted,
not invocations of them.
time-passes test updated to account for multiple passes being run.
Reviewers: paquette, jhenderson, MatzeB, skatkov
Reviewed By: skatkov
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D51535
llvm-svn: 341346
Diffstat (limited to 'llvm/test/Other/time-passes.ll')
| -rw-r--r-- | llvm/test/Other/time-passes.ll | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/llvm/test/Other/time-passes.ll b/llvm/test/Other/time-passes.ll index b8322ed1394c..b53c28485d84 100644 --- a/llvm/test/Other/time-passes.ll +++ b/llvm/test/Other/time-passes.ll @@ -1,9 +1,18 @@ -; RUN: opt < %s -disable-output -instcombine -time-passes 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-LEGACY +; RUN: opt < %s -disable-output -instcombine -instcombine -licm -time-passes 2>&1 | FileCheck %s --check-prefix=TIME --check-prefix=TIME-LEGACY +; RUN: opt < %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 ; ; TIME: Pass execution timing report ; TIME: Total Execution Time: ; TIME: Name ; TIME-LEGACY-DAG: Combine redundant instructions +; TIME-LEGACY-DAG: Combine redundant instructions #2 +; TIME-LEGACY-DAG: Loop Invariant Code Motion +; TIME-DOUBLE-LICM-DAG: Loop Invariant Code Motion #2 +; TIME-LEGACY-DAG: Scalar Evolution Analysis +; TIME-LEGACY-DAG: Loop-Closed SSA Form Pass +; TIME-LEGACY-DAG: LCSSA Verifier +; TIME-LEGACY-DAG: Canonicalize natural loops +; TIME-LEGACY-DAG: Natural Loop Information ; TIME-LEGACY-DAG: Dominator Tree Construction ; TIME-LEGACY-DAG: Module Verifier ; TIME-LEGACY-DAG: Target Library Information @@ -11,5 +20,20 @@ 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 + +} |