1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
2 ; Check that gp-relative instructions are being generated.
4 @a = common global i32 0, align 4
5 @b = common global i32 0, align 4
6 @c = common global i32 0, align 4
8 define i32 @foo(i32 %p) #0 {
10 ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(#a)
11 ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(#b)
12 ; CHECK: if{{ *}}(p{{[0-3]}}) memw(##c){{ *}}={{ *}}r{{[0-9]+}}
13 %0 = load i32* @a, align 4
14 %1 = load i32* @b, align 4
15 %add = add nsw i32 %1, %0
16 %cmp = icmp eq i32 %0, %1
17 br i1 %cmp, label %if.then, label %entry.if.end_crit_edge
19 entry.if.end_crit_edge:
20 %.pre = load i32* @c, align 4
24 %add1 = add nsw i32 %add, %0
25 store i32 %add1, i32* @c, align 4
29 %2 = phi i32 [ %.pre, %entry.if.end_crit_edge ], [ %add1, %if.then ]
30 %cmp2 = icmp eq i32 %add, %2
31 %sel1 = select i1 %cmp2, i32 %2, i32 %1