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
11
12define double @func0(double %d0, double %d1) nounwind readnone {
13entry:
14;
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
22
23; 32R2: ext  $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
24; 32R2: ins  $[[INS:[0-9]+]], $[[EXT]], 31, 1
25; 32R2: mthc1 $[[INS]], $f0
26
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
34
35; 64R2: dextu  $[[EXT:[0-9]+]], ${{[0-9]+}}, 63, 1
36; 64R2: dinsu  $[[INS:[0-9]+]], $[[EXT]], 63, 1
37; 64R2: dmtc1  $[[INS]], $f0
38
39  %call = tail call double @copysign(double %d0, double %d1) nounwind readnone
40  ret double %call
41}
42
43declare double @copysign(double, double) nounwind readnone
44
45define float @func1(float %f0, float %f1) nounwind readnone {
46entry:
47
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
55
56; 32R2: ext  $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
57; 32R2: ins  $[[INS:[0-9]+]], $[[EXT]], 31, 1
58; 32R2: mtc1 $[[INS]], $f0
59
60  %call = tail call float @copysignf(float %f0, float %f1) nounwind readnone
61  ret float %call
62}
63
64declare float @copysignf(float, float) nounwind readnone
65
66