; Test that adjustSubwordCmp() maintains the chains properly when creating a ; new extending load. ; ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -O3 | FileCheck %s @g_56 = external hidden unnamed_addr global i64, align 8 @func_22.l_91 = external hidden unnamed_addr constant [4 x [7 x i16*]], align 8 @g_102 = external hidden unnamed_addr global i16**, align 8 @.str = external hidden unnamed_addr constant [2 x i8], align 2 @.str.1 = external hidden unnamed_addr constant [15 x i8], align 2 @crc32_context = external hidden unnamed_addr global i32, align 4 @crc32_tab = external hidden unnamed_addr global [256 x i32], align 4 @.str.2 = external hidden unnamed_addr constant [36 x i8], align 2 @.str.3 = external hidden unnamed_addr constant [15 x i8], align 2 @g_181.0.4.5 = external hidden unnamed_addr global i1, align 2 ; Function Attrs: argmemonly nounwind declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #0 ; Function Attrs: argmemonly nounwind declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i1) #0 ; Function Attrs: argmemonly nounwind declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #0 ; Function Attrs: nounwind define signext i32 @main(i32 signext, i8** nocapture readonly) local_unnamed_addr #1 { %3 = alloca [4 x [7 x i16*]], align 8 %4 = icmp eq i32 %0, 2 br i1 %4, label %5, label %11 ;