1; RUN: llc -mtriple=armv7-linux-gnu < %s -o - | FileCheck %s 2 3define void @test1(ptr %p, ptr %q) { 4; CHECK: ldrb 5; CHECK-NEXT: mov 6; CHECK-NEXT: and 7; CHECK-NEXT: strh 8; CHECK-NEXT: bx 9 10 %1 = load i8, ptr %p 11 %2 = shl i8 %1, 2 12 %3 = and i8 %2, 12 13 %4 = zext i8 %3 to i16 14 store i16 %4, ptr %q 15 ret void 16} 17 18