44 lines
2.4 KiB
LLVM
44 lines
2.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
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; RUN: opt -attributor -attributor-manifest-internal -attributor-disable=false -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-disable=false -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 -attributor-manifest-internal -attributor-disable=false -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-disable=false -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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@_ZL6test1g = internal global i32 42, align 4
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define void @_Z7test1f1v() nounwind {
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; CHECK-LABEL: define {{[^@]+}}@_Z7test1f1v()
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* @_ZL6test1g, align 4
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; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[TMP]], 0
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; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: store i32 0, i32* @_ZL6test1g, align 4
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; CHECK-NEXT: br label [[IF_END]]
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; CHECK: if.end:
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; CHECK-NEXT: ret void
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;
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entry:
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%tmp = load i32, i32* @_ZL6test1g, align 4
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%cmp = icmp eq i32 %tmp, 0
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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store i32 0, i32* @_ZL6test1g, align 4
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define i32 @_Z7test1f2v() nounwind {
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; CHECK-LABEL: define {{[^@]+}}@_Z7test1f2v()
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* @_ZL6test1g, align 4
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; CHECK-NEXT: ret i32 [[TMP]]
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;
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entry:
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%tmp = load i32, i32* @_ZL6test1g, align 4
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ret i32 %tmp
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}
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