mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
33ff5aeaa8
Generate code for Mips32r1 unless a Mips32r2 feature is tested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139433 91177308-0d34-0410-b5e6-96231b3b80d8
56 lines
2.0 KiB
LLVM
56 lines
2.0 KiB
LLVM
; RUN: llc < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-EL
|
|
; RUN: llc < %s -march=mips | FileCheck %s -check-prefix=CHECK-EB
|
|
|
|
define double @func0(double %d0, double %d1) nounwind readnone {
|
|
entry:
|
|
; CHECK-EL: func0:
|
|
; CHECK-EL: lui $[[T0:[0-9]+]], 32767
|
|
; CHECK-EL: lui $[[T1:[0-9]+]], 32768
|
|
; CHECK-EL: mfc1 $[[HI0:[0-9]+]], $f13
|
|
; CHECK-EL: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
|
|
; CHECK-EL: mfc1 $[[HI1:[0-9]+]], $f15
|
|
; CHECK-EL: ori $[[MSK1:[0-9]+]], $[[T1]], 0
|
|
; CHECK-EL: and $[[AND0:[0-9]+]], $[[HI0]], $[[MSK0]]
|
|
; CHECK-EL: and $[[AND1:[0-9]+]], $[[HI1]], $[[MSK1]]
|
|
; CHECK-EL: mfc1 $[[LO0:[0-9]+]], $f12
|
|
; CHECK-EL: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
|
|
; CHECK-EL: mtc1 $[[LO0]], $f0
|
|
; CHECK-EL: mtc1 $[[OR]], $f1
|
|
;
|
|
; CHECK-EB: lui $[[T0:[0-9]+]], 32767
|
|
; CHECK-EB: lui $[[T1:[0-9]+]], 32768
|
|
; CHECK-EB: mfc1 $[[HI0:[0-9]+]], $f12
|
|
; CHECK-EB: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
|
|
; CHECK-EB: mfc1 $[[HI1:[0-9]+]], $f14
|
|
; CHECK-EB: ori $[[MSK1:[0-9]+]], $[[T1]], 0
|
|
; CHECK-EB: and $[[AND0:[0-9]+]], $[[HI0]], $[[MSK0]]
|
|
; CHECK-EB: and $[[AND1:[0-9]+]], $[[HI1]], $[[MSK1]]
|
|
; CHECK-EB: or $[[OR:[0-9]+]], $[[AND0]], $[[AND1]]
|
|
; CHECK-EB: mfc1 $[[LO0:[0-9]+]], $f13
|
|
; CHECK-EB: mtc1 $[[OR]], $f0
|
|
; CHECK-EB: mtc1 $[[LO0]], $f1
|
|
%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:
|
|
; CHECK-EL: func1:
|
|
; CHECK-EL: lui $[[T0:[0-9]+]], 32767
|
|
; CHECK-EL: lui $[[T1:[0-9]+]], 32768
|
|
; CHECK-EL: mfc1 $[[ARG0:[0-9]+]], $f12
|
|
; CHECK-EL: ori $[[MSK0:[0-9]+]], $[[T0]], 65535
|
|
; CHECK-EL: mfc1 $[[ARG1:[0-9]+]], $f14
|
|
; CHECK-EL: ori $[[MSK1:[0-9]+]], $[[T1]], 0
|
|
; CHECK-EL: and $[[T2:[0-9]+]], $[[ARG0]], $[[MSK0]]
|
|
; CHECK-EL: and $[[T3:[0-9]+]], $[[ARG1]], $[[MSK1]]
|
|
; CHECK-EL: or $[[T4:[0-9]+]], $[[T2]], $[[T3]]
|
|
; CHECK-EL: mtc1 $[[T4]], $f0
|
|
%call = tail call float @copysignf(float %f0, float %f1) nounwind readnone
|
|
ret float %call
|
|
}
|
|
|
|
declare float @copysignf(float, float) nounwind readnone
|