; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s | |
@num = external global i32 | |
@acc = external global i32 | |
@num2 = external global i32 | |
; CHECK: allocframe | |
; CHECK: dealloc_return | |
define i32 @foo() nounwind { | |
entry: | |
%i = alloca i32, align 4 | |
%0 = load i32, i32* @num, align 4 | |
store i32 %0, i32* %i, align 4 | |
%1 = load i32, i32* %i, align 4 | |
%2 = load i32, i32* @acc, align 4 | |
%mul = mul nsw i32 %1, %2 | |
%3 = load i32, i32* @num2, align 4 | |
%add = add nsw i32 %mul, %3 | |
store i32 %add, i32* %i, align 4 | |
%4 = load i32, i32* %i, align 4 | |
ret i32 %4 | |
} |