1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s 2 ; CHECK: += mpyi 3 4 define void @foo(i32 %acc, i32 %num, i32 %num2) nounwind { 5 entry: 6 %acc.addr = alloca i32, align 4 7 %num.addr = alloca i32, align 4 8 %num2.addr = alloca i32, align 4 9 store i32 %acc, i32* %acc.addr, align 4 10 store i32 %num, i32* %num.addr, align 4 11 store i32 %num2, i32* %num2.addr, align 4 12 %0 = load i32* %num.addr, align 4 13 %1 = load i32* %acc.addr, align 4 14 %mul = mul nsw i32 %0, %1 15 %2 = load i32* %num2.addr, align 4 16 %add = add nsw i32 %mul, %2 17 store i32 %add, i32* %num.addr, align 4 18 ret void 19 } 20
