54 lines
2.7 KiB
LLVM
54 lines
2.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes
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; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
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; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
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@G1 = constant i32 0
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@G2 = constant i32* @G1
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define internal i32 @test(i32** %x) {
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;
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; IS__TUNIT____: Function Attrs: nofree nosync nounwind readonly willreturn
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; IS__TUNIT____-LABEL: define {{[^@]+}}@test
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; IS__TUNIT____-SAME: () [[ATTR0:#.*]] {
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; IS__TUNIT____-NEXT: entry:
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; IS__TUNIT____-NEXT: [[Y:%.*]] = load i32*, i32** @G2, align 8
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; IS__TUNIT____-NEXT: [[Z:%.*]] = load i32, i32* [[Y]], align 4
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; IS__TUNIT____-NEXT: ret i32 [[Z]]
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;
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; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
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; IS__CGSCC____-LABEL: define {{[^@]+}}@test
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; IS__CGSCC____-SAME: () [[ATTR0:#.*]] {
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; IS__CGSCC____-NEXT: entry:
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; IS__CGSCC____-NEXT: [[Y:%.*]] = load i32*, i32** @G2, align 8
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; IS__CGSCC____-NEXT: [[Z:%.*]] = load i32, i32* [[Y]], align 4
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; IS__CGSCC____-NEXT: ret i32 [[Z]]
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;
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entry:
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%y = load i32*, i32** %x
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%z = load i32, i32* %y
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ret i32 %z
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}
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define i32 @caller() {
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; IS__TUNIT____: Function Attrs: nofree nosync nounwind readonly willreturn
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; IS__TUNIT____-LABEL: define {{[^@]+}}@caller
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; IS__TUNIT____-SAME: () [[ATTR0]] {
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; IS__TUNIT____-NEXT: entry:
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; IS__TUNIT____-NEXT: [[X:%.*]] = call i32 @test() [[ATTR0]]
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; IS__TUNIT____-NEXT: ret i32 [[X]]
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;
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; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
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; IS__CGSCC____-LABEL: define {{[^@]+}}@caller
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; IS__CGSCC____-SAME: () [[ATTR0]] {
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; IS__CGSCC____-NEXT: entry:
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; IS__CGSCC____-NEXT: [[X:%.*]] = call i32 @test() [[ATTR1:#.*]]
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; IS__CGSCC____-NEXT: ret i32 [[X]]
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;
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entry:
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%x = call i32 @test(i32** @G2)
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ret i32 %x
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}
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