18 lines
614 B
LLVM
18 lines
614 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes --check-globals --version 2
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; RUN: opt < %s -passes=instcombine -S | FileCheck %s
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; rdar://6880732
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declare double @t1(i32) readonly willreturn
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define void @t2() nounwind {
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; CHECK: Function Attrs: nounwind
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; CHECK-LABEL: define void @t2
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; CHECK-SAME: () #[[ATTR1:[0-9]+]] {
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; CHECK-NEXT: ret void
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;
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call double @t1(i32 42) ;; dead call even though callee is not nothrow.
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ret void
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}
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;.
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; CHECK: attributes #[[ATTR0:[0-9]+]] = { willreturn memory(read) }
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; CHECK: attributes #[[ATTR1]] = { nounwind }
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;.
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