blob: a98e56293644ee92b80b7cee4c6798fb6f60c108 [file] [log] [blame]
; RUN: llc -march=hexagon -mattr=+duplex -mcpu=hexagonv67t < %s | FileCheck %s
; Check that we generate two memory operations in tiny core if duplexes
; are enabled.
; CHECK: {
; CHECK: memw
; CHECK-NEXT: memw
; CHECK: }
; CHECK: {
; CHECK: memw
; CHECK-NEXT: memw
; CHECK: }
define i32 @test(i32* noalias nocapture readonly %a, i32* noalias nocapture readonly %b, i32 %n) local_unnamed_addr #0 {
entry:
%0 = load i32, i32* %a, align 4
%1 = load i32, i32* %b, align 4
%mul = mul nsw i32 %1, %0
%arrayidx.inc = getelementptr i32, i32* %a, i32 1
%arrayidx1.inc = getelementptr i32, i32* %b, i32 1
%2 = load i32, i32* %arrayidx.inc, align 4
%3 = load i32, i32* %arrayidx1.inc, align 4
%mul.1 = mul nsw i32 %3, %2
%add.1 = add nsw i32 %mul.1, %mul
ret i32 %add.1
}