60 lines
2.0 KiB
LLVM
60 lines
2.0 KiB
LLVM
; RUN: llc < %s -march=mipsel -mcpu=mips32 | FileCheck %s -check-prefix=32
|
|
; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2
|
|
; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s -check-prefix=64
|
|
; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2
|
|
|
|
define double @func0(double %d0, double %d1) nounwind readnone {
|
|
entry:
|
|
;
|
|
; 32: lui $[[MSK1:[0-9]+]], 32768
|
|
; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
|
|
; 32: lui $[[T0:[0-9]+]], 32767
|
|
; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
|
|
; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
|
|
; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
|
|
; 32: mtc1 $[[OR]], $f1
|
|
|
|
; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
|
|
; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
|
|
; 32R2: mtc1 $[[INS]], $f1
|
|
|
|
; 64: daddiu $[[T0:[0-9]+]], $zero, 1
|
|
; 64: dsll $[[MSK1:[0-9]+]], $[[T0]], 63
|
|
; 64: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
|
|
; 64: daddiu $[[MSK0:[0-9]+]], $[[MSK1]], -1
|
|
; 64: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
|
|
; 64: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
|
|
; 64: dmtc1 $[[OR]], $f0
|
|
|
|
; 64R2: dext $[[EXT:[0-9]+]], ${{[0-9]+}}, 63, 1
|
|
; 64R2: dins $[[INS:[0-9]+]], $[[EXT]], 63, 1
|
|
; 64R2: dmtc1 $[[INS]], $f0
|
|
|
|
%call = tail call double @copysign(double %d0, double %d1) nounwind readnone
|
|
ret double %call
|
|
}
|
|
|
|
declare double @copysign(double, double) nounwind readnone
|
|
|
|
define float @func1(float %f0, float %f1) nounwind readnone {
|
|
entry:
|
|
|
|
; 32: lui $[[MSK1:[0-9]+]], 32768
|
|
; 32: and $[[AND1:[0-9]+]], ${{[0-9]+}}, $[[MSK1]]
|
|
; 32: lui $[[T0:[0-9]+]], 32767
|
|
; 32: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
|
|
; 32: and $[[AND0:[0-9]+]], ${{[0-9]+}}, $[[MSK0]]
|
|
; 32: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
|
|
; 32: mtc1 $[[OR]], $f0
|
|
|
|
; 32R2: ext $[[EXT:[0-9]+]], ${{[0-9]+}}, 31, 1
|
|
; 32R2: ins $[[INS:[0-9]+]], $[[EXT]], 31, 1
|
|
; 32R2: mtc1 $[[INS]], $f0
|
|
|
|
%call = tail call float @copysignf(float %f0, float %f1) nounwind readnone
|
|
ret float %call
|
|
}
|
|
|
|
declare float @copysignf(float, float) nounwind readnone
|
|
|