| Dale Johannesen | 5ca1246 | 2009-11-20 22:16:40 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin | FileCheck %s |
| 2 | ; Formerly dropped the RHS of %tmp6 when constructing rlwimi. |
| 3 | ; 7346117 |
| 4 | |
| 5 | @foo = external global i32 |
| 6 | |
| 7 | define void @xxx(i32 %a, i32 %b, i32 %c, i32 %d) nounwind optsize { |
| 8 | ; CHECK: _xxx: |
| 9 | ; CHECK: or |
| 10 | ; CHECK: and |
| 11 | ; CHECK: rlwimi |
| 12 | entry: |
| 13 | %tmp0 = ashr i32 %d, 31 |
| 14 | %tmp1 = and i32 %tmp0, 255 |
| 15 | %tmp2 = xor i32 %tmp1, 255 |
| 16 | %tmp3 = ashr i32 %b, 31 |
| 17 | %tmp4 = ashr i32 %a, 4 |
| 18 | %tmp5 = or i32 %tmp3, %tmp4 |
| 19 | %tmp6 = and i32 %tmp2, %tmp5 |
| 20 | %tmp7 = shl i32 %c, 8 |
| 21 | %tmp8 = or i32 %tmp6, %tmp7 |
| 22 | store i32 %tmp8, i32* @foo, align 4 |
| 23 | br label %return |
| 24 | |
| 25 | return: |
| 26 | ret void |
| 27 | ; CHECK: blr |
| Chris Lattner | d207558 | 2010-04-07 22:53:17 +0000 | [diff] [blame] | 28 | } |