1 ; RUN: opt -ipsccp -S < %s | FileCheck %s 2 ; PR7876 3 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" 4 target triple = "x86_64-apple-darwin10.0.0" 5 6 define internal i32 @foo() nounwind noinline ssp { 7 entry: 8 ret i32 0 9 ; CHECK-LABEL: @foo( 10 ; CHECK: entry: 11 ; CHECK: ret i32 0 12 } 13 14 declare i32 @bar() 15 16 define internal i32 @test(i32 %c) nounwind noinline ssp { 17 bb: 18 %tmp1 = icmp ne i32 %c, 0 ; <i1> [#uses=1] 19 %tmp2 = select i1 %tmp1, i32 ()* @foo, i32 ()* @bar ; <i32 ()*> [#uses=1] 20 %tmp3 = tail call i32 %tmp2() nounwind ; <i32> [#uses=1] 21 ret i32 %tmp3 22 } 23 24 define i32 @main() nounwind ssp { 25 bb: 26 %tmp = tail call i32 @test(i32 1) ; <i32> [#uses=1] 27 ret i32 %tmp 28 } 29
