; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
@g = global i16 1
+@h = global i16 1, align 1, section "foo"
; Check unsigned comparison.
define i32 @f1(i32 %src1) {
%res = phi i32 [ %src1, %entry ], [ %mul, %mulb ]
ret i32 %res
}
+
+; Repeat f1 with an unaligned address.
+define i32 @f5(i32 %src1) {
+; CHECK: f5:
+; CHECK: lgrl [[REG:%r[0-5]]], h@GOT
+; CHECK: llh [[VAL:%r[0-5]]], 0([[REG]])
+; CHECK: clr %r2, [[VAL]]
+; CHECK-NEXT: jl
+; CHECK: br %r14
+entry:
+ %val = load i16 *@h, align 1
+ %src2 = zext i16 %val to i32
+ %cond = icmp ult i32 %src1, %src2
+ br i1 %cond, label %exit, label %mulb
+mulb:
+ %mul = mul i32 %src1, %src1
+ br label %exit
+exit:
+ %res = phi i32 [ %src1, %entry ], [ %mul, %mulb ]
+ ret i32 %res
+}