1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
3 ; Check that post-increment load instructions are being generated.
4 ; CHECK: r{{[0-9]+}} = memw(r{{[0-9]+}}++#4)
6 define i32 @sum(i32* nocapture %a, i16* nocapture %b, i32 %n) nounwind {
11 %lsr.iv = phi i32 [ %lsr.iv.next, %for.body ], [ 10, %entry ]
12 %arrayidx.phi = phi i32* [ %a, %entry ], [ %arrayidx.inc, %for.body ]
13 %arrayidx1.phi = phi i16* [ %b, %entry ], [ %arrayidx1.inc, %for.body ]
14 %sum.03 = phi i32 [ 0, %entry ], [ %add2, %for.body ]
15 %0 = load i32, i32* %arrayidx.phi, align 4
16 %1 = load i16, i16* %arrayidx1.phi, align 2
17 %conv = sext i16 %1 to i32
18 %add = add i32 %0, %sum.03
19 %add2 = add i32 %add, %conv
20 %arrayidx.inc = getelementptr i32, i32* %arrayidx.phi, i32 1
21 %arrayidx1.inc = getelementptr i16, i16* %arrayidx1.phi, i32 1
22 %lsr.iv.next = add i32 %lsr.iv, -1
23 %exitcond = icmp eq i32 %lsr.iv.next, 0
24 br i1 %exitcond, label %for.end, label %for.body