38 lines
1.5 KiB
LLVM
38 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
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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=2 -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
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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,CGSCC
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; CHECK-NOT: %X
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define internal i32 @foo(i32 %X) {
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; CGSCC: Function Attrs: nofree nosync nounwind willreturn memory(none)
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; CGSCC-LABEL: define {{[^@]+}}@foo
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; CGSCC-SAME: () #[[ATTR0:[0-9]+]] {
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; CGSCC-NEXT: ret i32 undef
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;
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%Y = call i32 @foo( i32 %X ) ; <i32> [#uses=1]
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%Z = add i32 %Y, 1 ; <i32> [#uses=1]
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ret i32 %Z
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}
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define void @bar() {
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; TUNIT: Function Attrs: nofree norecurse nosync nounwind willreturn memory(none)
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; TUNIT-LABEL: define {{[^@]+}}@bar
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; TUNIT-SAME: () #[[ATTR0:[0-9]+]] {
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; TUNIT-NEXT: ret void
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;
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; CGSCC: Function Attrs: nofree nosync nounwind willreturn memory(none)
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; CGSCC-LABEL: define {{[^@]+}}@bar
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; CGSCC-SAME: () #[[ATTR0]] {
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; CGSCC-NEXT: ret void
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;
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call i32 @foo( i32 17 ) ; <i32>:1 [#uses=0]
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ret void
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}
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;.
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; TUNIT: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind willreturn memory(none) }
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;.
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; CGSCC: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn memory(none) }
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;.
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