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