1 ; RUN: llc -march=hexagon -mattr=+duplex -mcpu=hexagonv67t -filetype=obj < %s \
2 ; RUN: -o - | llvm-objdump -d - | FileCheck %s
4 ; Check that we generate two memory operations in tiny core if duplexes
7 ; CHECK: memw{{.*}};{{.*}}memw
8 ; CHECK: memw{{.*}};{{.*}}memw
10 define i32 @test(ptr noalias nocapture readonly %a, ptr noalias nocapture readonly %b, i32 %n) local_unnamed_addr #0 {
12 %0 = load i32, ptr %a, align 4
13 %1 = load i32, ptr %b, align 4
14 %mul = mul nsw i32 %1, %0
15 %arrayidx.inc = getelementptr i32, ptr %a, i32 1
16 %arrayidx1.inc = getelementptr i32, ptr %b, i32 1
17 %2 = load i32, ptr %arrayidx.inc, align 4
18 %3 = load i32, ptr %arrayidx1.inc, align 4
19 %mul.1 = mul nsw i32 %3, %2
20 %add.1 = add nsw i32 %mul.1, %mul