maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Other/module-pass-printer.ll

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

19 lines
739 B
LLVM
Raw Normal View History

[IRPrinting] Improve module pass printer to work better with -filter-print-funcs Summary: Previously module pass printer pass prints the banner even when the module doesn't include any function provided with `-filter-print-funcs` option. This introduced a lot of noise, especailly with ThinLTO. This diff addresses the issue and makes the banner printed only when the module includes functions in `-filter-print-funcs` list. Reviewers: fedor.sergeev Subscribers: mehdi_amini, hiraditya, dexonsmith, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D66560 llvm-svn: 370849
2019-09-04 16:08:58 +08:00
; Check pass name is only printed once.
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all | FileCheck %s
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=foo,bar | FileCheck %s
; Check pass name is not printed if a module doesn't include any function specified in -filter-print-funcs.
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=baz | FileCheck %s -allow-empty -check-prefix=EMPTY
; CHECK: *** IR Dump After Force set function attributes ***
; CHECK-NOT: *** IR Dump After Force set function attributes ***
; EMPTY-NOT: *** IR Dump After Force set function attributes ***
define void @foo() {
ret void
}
define void @bar() {
ret void
}