1 ; RUN: llc < %s -mcpu=atom | FileCheck %s 2 3 ; ModuleID = 'bugpoint-reduced-simplified.bc' 4 target triple = "x86_64-apple-darwin12.5.0" 5 6 define i32 @DoLayout() { 7 entry: 8 %tmp1 = load i16, i16* undef, align 2 9 %tmp17 = load i16, i16* null, align 2 10 %tmp19 = load i16, i16* undef, align 2 11 %shl = shl i16 %tmp19, 1 12 %add55 = add i16 %tmp17, %tmp1 13 %add57 = add i16 %add55, %shl 14 %conv60 = zext i16 %add57 to i32 15 %add61 = add nsw i32 %conv60, 0 16 %conv63 = and i32 %add61, 65535 17 ret i32 %conv63 18 ; CHECK: addw 19 } 20
