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 12 define double @func0(double %d0, double %d1) nounwind readnone { 13 entry: 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 43 declare double @copysign(double, double) nounwind readnone 44 45 define float @func1(float %f0, float %f1) nounwind readnone { 46 entry: 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 64 declare float @copysignf(float, float) nounwind readnone 65 66
