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1; RUN: llc -march=hexagon < %s | FileCheck %s
2
3target triple = "hexagon"
4
5; CHECK-LABEL: danny:
6; CHECK: r{{[0-9]+}} = mpy(r0,r1)
7define i32 @danny(i32 %a0, i32 %a1) {
8b2:
9  %v3 = sext i32 %a0 to i64
10  %v4 = sext i32 %a1 to i64
11  %v5 = mul nsw i64 %v3, %v4
12  %v6 = ashr i64 %v5, 32
13  %v7 = trunc i64 %v6 to i32
14  ret i32 %v7
15}
16
17; CHECK-LABEL: sammy:
18; CHECK: r{{[0-9]+}} = mpy(r0,r1)
19define i32 @sammy(i32 %a0, i32 %a1) {
20b2:
21  %v3 = sext i32 %a0 to i64
22  %v4 = sext i32 %a1 to i64
23  %v5 = mul nsw i64 %v3, %v4
24  %v6 = lshr i64 %v5, 32
25  %v7 = trunc i64 %v6 to i32
26  ret i32 %v7
27}
28