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912a050cc8
Implementing -print-before-all/-print-after-all/-filter-print-func support through PassInstrumentation callbacks. - PrintIR routines implement printing callbacks. - StandardInstrumentations class provides a central place to manage all the "standard" in-tree pass instrumentations. Currently it registers PrintIR callbacks. Reviewers: chandlerc, paquette, philip.pfaffe Differential Revision: https://reviews.llvm.org/D50923 llvm-svn: 342896
62 lines
2.0 KiB
LLVM
62 lines
2.0 KiB
LLVM
; This test is checking basic properties of -print-module-scope options:
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; - dumps all the module IR at once
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; - all the function attributes are shown, including those of declarations
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; - works on top of -print-after and -filter-print-funcs
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;
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -simplifycfg -print-after=simplifycfg -print-module-scope \
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; RUN: | FileCheck %s -check-prefix=CFG
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=simplify-cfg -print-after-all -print-module-scope \
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; RUN: | FileCheck %s -check-prefix=CFG
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -simplifycfg -print-after=simplifycfg -filter-print-funcs=foo -print-module-scope \
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; RUN: | FileCheck %s -check-prefix=FOO
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=simplify-cfg -print-after-all -filter-print-funcs=foo -print-module-scope \
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; RUN: | FileCheck %s -check-prefix=FOO
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; CFG: IR Dump After {{Simplify the CFG|SimplifyCFGPass}}
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; CFG-SAME: function: foo
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; CFG-NEXT: ModuleID =
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; CFG: define void @foo
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; CFG: define void @bar
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; CFG: declare void @baz
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; CFG: IR Dump After
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; CFG-SAME: function: bar
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; CFG-NEXT: ModuleID =
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; CFG: define void @foo
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; CFG: define void @bar
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; CFG: declare void @baz
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; FOO: IR Dump After {{Simplify the CFG|SimplifyCFGPass}}
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; FOO-NOT: function: bar
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; FOO-SAME: function: foo
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; FOO-NEXT: ModuleID =
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; FOO: Function Attrs: nounwind ssp
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; FOO: define void @foo
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; FOO: Function Attrs: nounwind
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; FOO: define void @bar
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; FOO: Function Attrs: nounwind readnone ssp
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; FOO: declare void @baz
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define void @foo() nounwind ssp {
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call void @baz()
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ret void
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}
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define void @bar() #0 {
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ret void
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}
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declare void @baz() #1
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attributes #0 = { nounwind "no-frame-pointer-elim"="true" }
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attributes #1 = { nounwind readnone ssp "use-soft-float"="false" }
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; FOO: attributes #{{[0-9]}} = { nounwind "no-frame-pointer-elim"="true" }
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; FOO: attributes #{{[0-9]}} = { nounwind readnone ssp "use-soft-float"="false" }
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; FOO-NOT: IR Dump After {{Simplify the CFG|SimplifyCFGPass}}
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