1 ; RUN: opt -mergefunc -S < %s | FileCheck %s 2 ; PR15185 3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" 4 target triple = "i386-pc-linux-gnu" 5 6 %.qux.2496 = type { i32, %.qux.2497 } 7 %.qux.2497 = type { i8, i32 } 8 %.qux.2585 = type { i32, i32, i8* } 9 10 @g2 = external unnamed_addr constant [9 x i8], align 1 11 @g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)] 12 13 define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 { 14 bb: 15 br label %bb1 16 17 bb1: ; preds = %bb 18 br label %bb2 19 20 bb2: ; preds = %bb1 21 ret i32 undef 22 } 23 24 define internal i32 @func10(%.qux.2496* nocapture %this) align 2 { 25 bb: 26 %tmp = getelementptr inbounds %.qux.2496, %.qux.2496* %this, i32 0, i32 1, i32 1 27 %tmp1 = load i32, i32* %tmp, align 4 28 ret i32 %tmp1 29 } 30 31 define internal i8* @func29(i32* nocapture %this) align 2 { 32 bb: 33 ret i8* getelementptr inbounds ([9 x i8], [9 x i8]* @g2, i32 0, i32 0) 34 } 35 36 define internal i32* @func33(%.qux.2585* nocapture %this) align 2 { 37 bb: 38 ret i32* undef 39 } 40 41 define internal i32* @func34(%.qux.2585* nocapture %this) align 2 { 42 bb: 43 %tmp = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0 44 ret i32* undef 45 } 46 47 define internal i8* @func35(%.qux.2585* nocapture %this) align 2 { 48 bb: 49 ; CHECK-LABEL: @func35( 50 ; CHECK: %[[V2:.+]] = bitcast %.qux.2585* %{{.*}} to %.qux.2496* 51 ; CHECK: %[[V3:.+]] = tail call i32 @func10(%.qux.2496* nocapture %[[V2]]) 52 ; CHECK: %{{.*}} = inttoptr i32 %[[V3]] to i8* 53 %tmp = getelementptr inbounds %.qux.2585, %.qux.2585* %this, i32 0, i32 2 54 %tmp1 = load i8*, i8** %tmp, align 4 55 ret i8* %tmp1 56 } 57
