| ; RUN: opt -basic-aa -inline -gvn -S -max-devirt-iterations=1 < %s -enable-new-pm=0 | FileCheck %s |
| ; RUN: opt -aa-pipeline=basic-aa -passes='devirt<1>(inline,function(gvn))' -S < %s | FileCheck %s |
| ; rdar://6295824 and PR6724 |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-apple-darwin10.0.0" |
| |
| define i32 @foo(i32 ()** noalias nocapture %p, i64* noalias nocapture %q) nounwind ssp { |
| entry: |
| store i32 ()* @bar, i32 ()** %p |
| store i64 0, i64* %q |
| %tmp3 = load i32 ()*, i32 ()** %p ; <i32 ()*> [#uses=1] |
| %call = tail call i32 %tmp3() nounwind ; <i32> [#uses=1] |
| ret i32 %call |
| } |
| ; CHECK-LABEL: @foo( |
| ; CHECK: ret i32 7 |
| ; CHECK-LABEL: @bar( |
| ; CHECK: ret i32 7 |
| |
| define internal i32 @bar() nounwind readnone ssp { |
| entry: |
| ret i32 7 |
| } |
