1; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s -check-prefix=64 2; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2 3 4declare double @copysign(double, double) nounwind readnone 5 6declare float @copysignf(float, float) nounwind readnone 7 8define float @func2(float %d, double %f) nounwind readnone { 9entry: 10; 64: func2 11; 64: lui $[[T0:[0-9]+]], 32767 12; 64: ori $[[MSK0:[0-9]+]], $[[T0]], 65535 13; 64: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]] 14; 64: dsrl ${{[0-9]+}}, ${{[0-9]+}}, 63 15; 64: sll $[[SLL:[0-9]+]], ${{[0-9]+}}, 31 16; 64: or $[[OR:[0-9]+]], $[[AND0]], $[[SLL]] 17; 64: mtc1 $[[OR]], $f0 18 19; 64R2: dext ${{[0-9]+}}, ${{[0-9]+}}, 63, 1 20; 64R2: ins $[[INS:[0-9]+]], ${{[0-9]+}}, 31, 1 21; 64R2: mtc1 $[[INS]], $f0 22 23 %add = fadd float %d, 1.000000e+00 24 %conv = fptrunc double %f to float 25 %call = tail call float @copysignf(float %add, float %conv) nounwind readnone 26 ret float %call 27} 28 29define double @func3(double %d, float %f) nounwind readnone { 30entry: 31 32; 64: daddiu $[[T0:[0-9]+]], $zero, 1 33; 64: dsll $[[T1:[0-9]+]], $[[T0]], 63 34; 64: daddiu $[[MSK0:[0-9]+]], $[[T1]], -1 35; 64: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]] 36; 64: srl ${{[0-9]+}}, ${{[0-9]+}}, 31 37; 64: dsll $[[DSLL:[0-9]+]], ${{[0-9]+}}, 63 38; 64: or $[[OR:[0-9]+]], $[[AND0]], $[[DSLL]] 39; 64: dmtc1 $[[OR]], $f0 40 41; 64R2: ext ${{[0-9]+}}, ${{[0-9]+}}, 31, 1 42; 64R2: dins $[[INS:[0-9]+]], ${{[0-9]+}}, 63, 1 43; 64R2: dmtc1 $[[INS]], $f0 44 45 %add = fadd double %d, 1.000000e+00 46 %conv = fpext float %f to double 47 %call = tail call double @copysign(double %add, double %conv) nounwind readnone 48 ret double %call 49} 50 51