afa3afa384
Select 32 and 64 bit floating point add, sub, mul and div for MIPS32. Differential Revision: https://reviews.llvm.org/D60191 llvm-svn: 357584
92 lines
2.3 KiB
LLVM
92 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32,FP32
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; RUN: llc -O0 -mtriple=mipsel-linux-gnu -mattr=+fp64,+mips32r2 -global-isel -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32,FP64
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define float @float_add(float %a, float %b) {
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; MIPS32-LABEL: float_add:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: add.s $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%add = fadd float %a, %b
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ret float %add
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}
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define float @float_sub(float %a, float %b) {
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; MIPS32-LABEL: float_sub:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: sub.s $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%sub = fsub float %a, %b
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ret float %sub
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}
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define float @float_mul(float %a, float %b) {
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; MIPS32-LABEL: float_mul:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: mul.s $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%mul = fmul float %a, %b
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ret float %mul
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}
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define float @float_div(float %a, float %b) {
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; MIPS32-LABEL: float_div:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: div.s $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%div = fdiv float %a, %b
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ret float %div
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}
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define double @double_add(double %a, double %b) {
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; MIPS32-LABEL: double_add:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: add.d $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%add = fadd double %a, %b
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ret double %add
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}
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define double @double_sub(double %a, double %b) {
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; MIPS32-LABEL: double_sub:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: sub.d $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%sub = fsub double %a, %b
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ret double %sub
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}
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define double @double_mul(double %a, double %b) {
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; MIPS32-LABEL: double_mul:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: mul.d $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%mul = fmul double %a, %b
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ret double %mul
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}
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define double @double_div(double %a, double %b) {
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; MIPS32-LABEL: double_div:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: div.d $f0, $f12, $f14
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%div = fdiv double %a, %b
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ret double %div
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}
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