1 ; RUN: llc < %s -march=mipsel -mcpu=mips32 | FileCheck %s -check-prefix=32
2 ; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2
3 ; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s -check-prefix=64
4 ; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2
6 define double @func0(double %d0, double %d1) nounwind readnone {
9 ; 32: lui $[[MSK1:[0-9]+]], 32768
10 ; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
11 ; 32: lui $[[T0:[0-9]+]], 32767
12 ; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
13 ; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
14 ; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
15 ; 32: mtc1 $[[OR]], $f1
17 ; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
18 ; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
19 ; 32R2: mtc1 $[[INS]], $f1
21 ; 64: daddiu $[[T0:[0-9]+]], $zero, 1
22 ; 64: dsll $[[MSK1:[0-9]+]], $[[T0]], 63
23 ; 64: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
24 ; 64: daddiu $[[MSK0:[0-9]+]], $[[MSK1]], -1
25 ; 64: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
26 ; 64: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
27 ; 64: dmtc1 $[[OR]], $f0
29 ; 64R2: dext $[[EXT:[0-9]+]], ${{[0-9]+}}, 63, 1
30 ; 64R2: dins $[[INS:[0-9]+]], $[[EXT]], 63, 1
31 ; 64R2: dmtc1 $[[INS]], $f0
33 %call = tail call double @copysign(double %d0, double %d1) nounwind readnone
37 declare double @copysign(double, double) nounwind readnone
39 define float @func1(float %f0, float %f1) nounwind readnone {
42 ; 32: lui $[[MSK1:[0-9]+]], 32768
43 ; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
44 ; 32: lui $[[T0:[0-9]+]], 32767
45 ; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
46 ; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
47 ; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
48 ; 32: mtc1 $[[OR]], $f0
50 ; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
51 ; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
52 ; 32R2: mtc1 $[[INS]], $f0
54 %call = tail call float @copysignf(float %f0, float %f1) nounwind readnone
58 declare float @copysignf(float, float) nounwind readnone