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llvm-mirror/test/Other/module-pass-printer.ll

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[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 10:08:58 +02:00
; Check pass name is only printed once.
IR printing for single function with the new pass manager. Summary: The IR printing always prints out all functions in a module with the new pass manager, even with -filter-print-funcs specified. This is being fixed in this change. However, there are two exceptions, i.e, with user-specified wildcast switch -filter-print-funcs=* or -print-module-scope, under which IR of all functions should be printed. Test Plan: make check-clang make check-llvm Reviewers: wenlei Reviewed By: wenlei Subscribers: wenlei, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74814
2020-02-24 00:13:27 +01:00
; Check only one function is printed
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=foo | FileCheck %s -check-prefix=FOO
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all -filter-print-funcs=foo | FileCheck %s -check-prefix=FOO
; Check pass name is only printed once.
; Check both functions are printed
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=foo,bar | FileCheck %s -check-prefix=BOTH
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all -filter-print-funcs=foo,bar | FileCheck %s -check-prefix=BOTH
[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 10:08:58 +02:00
; 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
IR printing for single function with the new pass manager. Summary: The IR printing always prints out all functions in a module with the new pass manager, even with -filter-print-funcs specified. This is being fixed in this change. However, there are two exceptions, i.e, with user-specified wildcast switch -filter-print-funcs=* or -print-module-scope, under which IR of all functions should be printed. Test Plan: make check-clang make check-llvm Reviewers: wenlei Reviewed By: wenlei Subscribers: wenlei, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74814
2020-02-24 00:13:27 +01:00
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all -filter-print-funcs=baz | FileCheck %s -allow-empty -check-prefix=EMPTY
; Check whole module is printed with user-specified wildcast switch -filter-print-funcs=* or -print-module-scope
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all | FileCheck %s -check-prefix=ALL
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=* | FileCheck %s -check-prefix=ALL
; RUN: opt < %s 2>&1 -forceattrs -disable-output -print-after-all -filter-print-funcs=foo -print-module-scope | FileCheck %s -check-prefix=ALL
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all | FileCheck %s -check-prefix=ALL
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all -filter-print-funcs=* | FileCheck %s -check-prefix=ALL
; RUN: opt < %s 2>&1 -passes=forceattrs -disable-output -print-after-all -filter-print-funcs=foo -print-module-scope | FileCheck %s -check-prefix=ALL
; FOO: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
; FOO: define void @foo
; FOO-NOT: define void @bar
; FOO-NOT: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
; BOTH: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
; BOTH: define void @foo
; BOTH: define void @bar
; BOTH-NOT: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
; BOTH-NOT: ModuleID =
; EMPTY-NOT: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
[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 10:08:58 +02:00
IR printing for single function with the new pass manager. Summary: The IR printing always prints out all functions in a module with the new pass manager, even with -filter-print-funcs specified. This is being fixed in this change. However, there are two exceptions, i.e, with user-specified wildcast switch -filter-print-funcs=* or -print-module-scope, under which IR of all functions should be printed. Test Plan: make check-clang make check-llvm Reviewers: wenlei Reviewed By: wenlei Subscribers: wenlei, hiraditya, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74814
2020-02-24 00:13:27 +01:00
; ALL: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
; ALL: ModuleID =
; ALL: define void @foo
; ALL: define void @bar
; ALL-NOT: IR Dump After {{Force set function attributes|ForceFunctionAttrsPass}}
[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 10:08:58 +02:00
define void @foo() {
ret void
}
define void @bar() {
ret void
}
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