| Akira Hatanaka | 25dafa3 | 2013-10-09 23:36:17 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2 |
| 2 | ; RUN: llc < %s -march=mips -mcpu=mips16 | FileCheck %s -check-prefix=16 |
| Akira Hatanaka | bb15e11 | 2011-08-17 02:05:42 +0000 | [diff] [blame] | 3 | |
| 4 | define i32 @ext0_5_9(i32 %s, i32 %pos, i32 %sz) nounwind readnone { |
| 5 | entry: |
| Akira Hatanaka | 25dafa3 | 2013-10-09 23:36:17 +0000 | [diff] [blame] | 6 | ; 32R2: ext ${{[0-9]+}}, $4, 5, 9 |
| 7 | ; 16-NOT: ext ${{[0-9]+}} |
| Akira Hatanaka | bb15e11 | 2011-08-17 02:05:42 +0000 | [diff] [blame] | 8 | %shr = lshr i32 %s, 5 |
| 9 | %and = and i32 %shr, 511 |
| 10 | ret i32 %and |
| 11 | } |
| 12 | |
| 13 | define void @ins2_5_9(i32 %s, i32* nocapture %d) nounwind { |
| 14 | entry: |
| Akira Hatanaka | 25dafa3 | 2013-10-09 23:36:17 +0000 | [diff] [blame] | 15 | ; 32R2: ins ${{[0-9]+}}, $4, 5, 9 |
| 16 | ; 16-NOT: ins ${{[0-9]+}} |
| Akira Hatanaka | bb15e11 | 2011-08-17 02:05:42 +0000 | [diff] [blame] | 17 | %and = shl i32 %s, 5 |
| 18 | %shl = and i32 %and, 16352 |
| 19 | %tmp3 = load i32* %d, align 4 |
| 20 | %and5 = and i32 %tmp3, -16353 |
| 21 | %or = or i32 %and5, %shl |
| 22 | store i32 %or, i32* %d, align 4 |
| 23 | ret void |
| 24 | } |