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 5 6define double @func0(double %d0, double %d1) nounwind readnone { 7entry: 8; 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 16 17; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1 18; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1 19; 32R2: mtc1 $[[INS]], $f1 20 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 28 29; 64R2: dext $[[EXT:[0-9]+]], ${{[0-9]+}}, 63, 1 30; 64R2: dins $[[INS:[0-9]+]], $[[EXT]], 63, 1 31; 64R2: dmtc1 $[[INS]], $f0 32 33 %call = tail call double @copysign(double %d0, double %d1) nounwind readnone 34 ret double %call 35} 36 37declare double @copysign(double, double) nounwind readnone 38 39define float @func1(float %f0, float %f1) nounwind readnone { 40entry: 41 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 49 50; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1 51; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1 52; 32R2: mtc1 $[[INS]], $f0 53 54 %call = tail call float @copysignf(float %f0, float %f1) nounwind readnone 55 ret float %call 56} 57 58declare float @copysignf(float, float) nounwind readnone 59 60