| Preston Gurd | a75d6cb | 2013-10-01 17:02:48 +0000 | [diff] [blame] | 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: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 8 | %tmp1 = load i16, i16* undef, align 2 |
| 9 | %tmp17 = load i16, i16* null, align 2 |
| 10 | %tmp19 = load i16, i16* undef, align 2 |
| Preston Gurd | a75d6cb | 2013-10-01 17:02:48 +0000 | [diff] [blame] | 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 | } |