| Akira Hatanaka | 33ff5ae | 2011-09-09 23:14:58 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-EL |
| 2 | ; RUN: llc < %s -march=mips | FileCheck %s -check-prefix=CHECK-EB |
| Akira Hatanaka | 9c3d57c | 2011-05-25 19:32:07 +0000 | [diff] [blame] | 3 | |
| 4 | define double @func0(double %d0, double %d1) nounwind readnone { |
| 5 | entry: |
| 6 | ; CHECK-EL: func0: |
| 7 | ; CHECK-EL: lui $[[T0:[0-9]+]], 32767 |
| 8 | ; CHECK-EL: lui $[[T1:[0-9]+]], 32768 |
| 9 | ; CHECK-EL: mfc1 $[[HI0:[0-9]+]], $f13 |
| 10 | ; CHECK-EL: ori $[[MSK0:[0-9]+]], $[[T0]], 65535 |
| 11 | ; CHECK-EL: mfc1 $[[HI1:[0-9]+]], $f15 |
| 12 | ; CHECK-EL: ori $[[MSK1:[0-9]+]], $[[T1]], 0 |
| 13 | ; CHECK-EL: and $[[AND0:[0-9]+]], $[[HI0]], $[[MSK0]] |
| 14 | ; CHECK-EL: and $[[AND1:[0-9]+]], $[[HI1]], $[[MSK1]] |
| 15 | ; CHECK-EL: mfc1 $[[LO0:[0-9]+]], $f12 |
| 16 | ; CHECK-EL: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]] |
| 17 | ; CHECK-EL: mtc1 $[[LO0]], $f0 |
| 18 | ; CHECK-EL: mtc1 $[[OR]], $f1 |
| 19 | ; |
| 20 | ; CHECK-EB: lui $[[T0:[0-9]+]], 32767 |
| 21 | ; CHECK-EB: lui $[[T1:[0-9]+]], 32768 |
| 22 | ; CHECK-EB: mfc1 $[[HI0:[0-9]+]], $f12 |
| 23 | ; CHECK-EB: ori $[[MSK0:[0-9]+]], $[[T0]], 65535 |
| 24 | ; CHECK-EB: mfc1 $[[HI1:[0-9]+]], $f14 |
| 25 | ; CHECK-EB: ori $[[MSK1:[0-9]+]], $[[T1]], 0 |
| 26 | ; CHECK-EB: and $[[AND0:[0-9]+]], $[[HI0]], $[[MSK0]] |
| 27 | ; CHECK-EB: and $[[AND1:[0-9]+]], $[[HI1]], $[[MSK1]] |
| 28 | ; CHECK-EB: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]] |
| 29 | ; CHECK-EB: mfc1 $[[LO0:[0-9]+]], $f13 |
| 30 | ; CHECK-EB: mtc1 $[[OR]], $f0 |
| 31 | ; CHECK-EB: mtc1 $[[LO0]], $f1 |
| 32 | %call = tail call double @copysign(double %d0, double %d1) nounwind readnone |
| 33 | ret double %call |
| 34 | } |
| 35 | |
| 36 | declare double @copysign(double, double) nounwind readnone |
| 37 | |
| 38 | define float @func1(float %f0, float %f1) nounwind readnone { |
| 39 | entry: |
| 40 | ; CHECK-EL: func1: |
| 41 | ; CHECK-EL: lui $[[T0:[0-9]+]], 32767 |
| 42 | ; CHECK-EL: lui $[[T1:[0-9]+]], 32768 |
| 43 | ; CHECK-EL: mfc1 $[[ARG0:[0-9]+]], $f12 |
| 44 | ; CHECK-EL: ori $[[MSK0:[0-9]+]], $[[T0]], 65535 |
| 45 | ; CHECK-EL: mfc1 $[[ARG1:[0-9]+]], $f14 |
| 46 | ; CHECK-EL: ori $[[MSK1:[0-9]+]], $[[T1]], 0 |
| 47 | ; CHECK-EL: and $[[T2:[0-9]+]], $[[ARG0]], $[[MSK0]] |
| 48 | ; CHECK-EL: and $[[T3:[0-9]+]], $[[ARG1]], $[[MSK1]] |
| 49 | ; CHECK-EL: or $[[T4:[0-9]+]], $[[T2]], $[[T3]] |
| 50 | ; CHECK-EL: mtc1 $[[T4]], $f0 |
| 51 | %call = tail call float @copysignf(float %f0, float %f1) nounwind readnone |
| 52 | ret float %call |
| 53 | } |
| 54 | |
| 55 | declare float @copysignf(float, float) nounwind readnone |