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9f07a290b9
can get the readnone/readonly attributes, and gives them it. The plan is to remove markmodref (which did the same thing by querying GlobalsModRef) and delete the analogous functionality from GlobalsModRef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56341 91177308-0d34-0410-b5e6-96231b3b80d8
10 lines
188 B
LLVM
10 lines
188 B
LLVM
; RUN: llvm-as < %s | opt -addreadattrs | llvm-dis | grep readonly | count 2
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define i32 @f() {
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entry:
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%tmp = call i32 @e( ) ; <i32> [#uses=1]
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ret i32 %tmp
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}
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declare i32 @e() readonly
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