1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s 2 ; CHECK: vaddh(r{{[0-9]+}}, r{{[0-9]+}}) 3 4 @j = external global i32 5 @k = external global i32 6 7 define void @foo() nounwind { 8 entry: 9 %0 = load i32, i32* @j, align 4 10 %1 = load i32, i32* @k, align 4 11 %2 = call i32 @llvm.hexagon.A2.svaddh(i32 %0, i32 %1) 12 store i32 %2, i32* @k, align 4 13 ret void 14 } 15 16 declare i32 @llvm.hexagon.A2.svaddh(i32, i32) nounwind readnone 17
