1 ; RUN: llc < %s -verify-machineinstrs -march=mipsel -mcpu=mips32 \
2 ; RUN: | FileCheck %s -check-prefix=32
3 ; RUN: llc < %s -verify-machineinstrs -march=mipsel -mcpu=mips32r2 \
4 ; RUN: | FileCheck %s -check-prefix=32R2
5 ; RUN: llc < %s -verify-machineinstrs -march=mips64el -mcpu=mips4 -target-abi=n64 \
6 ; RUN: | FileCheck %s -check-prefix=64
7 ; RUN: llc < %s -verify-machineinstrs -march=mips64el -mcpu=mips64 -target-abi=n64 \
8 ; RUN: | FileCheck %s -check-prefix=64
9 ; RUN: llc < %s -verify-machineinstrs -march=mips64el -mcpu=mips64r2 -target-abi=n64 \
10 ; RUN: | FileCheck %s -check-prefix=64R2
12 define double @func0(double %d0, double %d1) nounwind readnone {
15 ; 32: lui $[[MSK1:[0-9]+]], 32768
16 ; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
17 ; 32: lui $[[T0:[0-9]+]], 32767
18 ; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
19 ; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
20 ; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
21 ; 32: mtc1 $[[OR]], $f1
23 ; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
24 ; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
25 ; 32R2: mthc1 $[[INS]], $f0
27 ; 64: daddiu $[[T0:[0-9]+]], $zero, 1
28 ; 64: dsll $[[MSK1:[0-9]+]], $[[T0]], 63
29 ; 64: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
30 ; 64: daddiu $[[MSK0:[0-9]+]], $[[MSK1]], -1
31 ; 64: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
32 ; 64: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
33 ; 64: dmtc1 $[[OR]], $f0
35 ; 64R2: dextu $[[EXT:[0-9]+]], ${{[0-9]+}}, 63, 1
36 ; 64R2: dinsu $[[INS:[0-9]+]], $[[EXT]], 63, 1
37 ; 64R2: dmtc1 $[[INS]], $f0
39 %call = tail call double @copysign(double %d0, double %d1) nounwind readnone
43 declare double @copysign(double, double) nounwind readnone
45 define float @func1(float %f0, float %f1) nounwind readnone {
48 ; 32: lui $[[MSK1:[0-9]+]], 32768
49 ; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
50 ; 32: lui $[[T0:[0-9]+]], 32767
51 ; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
52 ; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
53 ; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
54 ; 32: mtc1 $[[OR]], $f0
56 ; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
57 ; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
58 ; 32R2: mtc1 $[[INS]], $f0
60 %call = tail call float @copysignf(float %f0, float %f1) nounwind readnone
64 declare float @copysignf(float, float) nounwind readnone