llvm-for-llvmta/test/Transforms/FunctionAttrs/2008-09-03-ReadOnly.ll

15 lines
329 B
LLVM

; RUN: opt < %s -basic-aa -function-attrs -S | FileCheck %s
; RUN: opt < %s -aa-pipeline=basic-aa -passes=function-attrs -S | FileCheck %s
; CHECK: define i32 @f() #0
define i32 @f() {
entry:
%tmp = call i32 @e( )
ret i32 %tmp
}
; CHECK: declare i32 @e() #0
declare i32 @e() readonly
; CHECK: attributes #0 = { readonly }