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aab6ec49d2
is not known to be nothrow. This allows readnone/readonly functions to be deleted even if we don't know whether the callee can throw. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71676 91177308-0d34-0410-b5e6-96231b3b80d8
9 lines
234 B
LLVM
9 lines
234 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep call
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; rdar://6880732
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declare double @t1(i32) readonly
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define void @t2() nounwind {
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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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