pr31088.ll
6.4 KB
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+f16c | FileCheck %s --check-prefix=F16C
define <1 x half> @ir_fadd_v1f16(<1 x half> %arg0, <1 x half> %arg1) nounwind {
; X86-LABEL: ir_fadd_v1f16:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: subl $12, %esp
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %eax, (%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: movl %esi, (%esp)
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-NEXT: addss {{[0-9]+}}(%esp), %xmm0
; X86-NEXT: movss %xmm0, (%esp)
; X86-NEXT: calll __gnu_f2h_ieee
; X86-NEXT: addl $12, %esp
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
; X64-LABEL: ir_fadd_v1f16:
; X64: # %bb.0:
; X64-NEXT: pushq %rbx
; X64-NEXT: subq $16, %rsp
; X64-NEXT: movl %edi, %ebx
; X64-NEXT: movzwl %si, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
; X64-NEXT: movzwl %bx, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: addss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
; X64-NEXT: callq __gnu_f2h_ieee
; X64-NEXT: addq $16, %rsp
; X64-NEXT: popq %rbx
; X64-NEXT: retq
;
; F16C-LABEL: ir_fadd_v1f16:
; F16C: # %bb.0:
; F16C-NEXT: movzwl %si, %eax
; F16C-NEXT: vmovd %eax, %xmm0
; F16C-NEXT: vcvtph2ps %xmm0, %xmm0
; F16C-NEXT: movzwl %di, %eax
; F16C-NEXT: vmovd %eax, %xmm1
; F16C-NEXT: vcvtph2ps %xmm1, %xmm1
; F16C-NEXT: vaddss %xmm0, %xmm1, %xmm0
; F16C-NEXT: vcvtps2ph $4, %xmm0, %xmm0
; F16C-NEXT: vmovd %xmm0, %eax
; F16C-NEXT: # kill: def $ax killed $ax killed $eax
; F16C-NEXT: retq
%retval = fadd <1 x half> %arg0, %arg1
ret <1 x half> %retval
}
define <2 x half> @ir_fadd_v2f16(<2 x half> %arg0, <2 x half> %arg1) nounwind {
; X86-LABEL: ir_fadd_v2f16:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: andl $-16, %esp
; X86-NEXT: subl $64, %esp
; X86-NEXT: movzwl 8(%ebp), %esi
; X86-NEXT: movzwl 12(%ebp), %edi
; X86-NEXT: movzwl 20(%ebp), %ebx
; X86-NEXT: movzwl 16(%ebp), %eax
; X86-NEXT: movl %eax, (%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill
; X86-NEXT: movl %ebx, (%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill
; X86-NEXT: movl %edi, (%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: movl %esi, (%esp)
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: calll __gnu_h2f_ieee
; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-NEXT: addss {{[0-9]+}}(%esp), %xmm0
; X86-NEXT: movss %xmm0, (%esp)
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload
; X86-NEXT: fstps {{[0-9]+}}(%esp)
; X86-NEXT: calll __gnu_f2h_ieee
; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-NEXT: addss {{[0-9]+}}(%esp), %xmm0
; X86-NEXT: movss %xmm0, (%esp)
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
; X86-NEXT: calll __gnu_f2h_ieee
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
; X86-NEXT: movdqa {{[0-9]+}}(%esp), %xmm0
; X86-NEXT: movd %xmm0, %eax
; X86-NEXT: pextrw $1, %xmm0, %edx
; X86-NEXT: # kill: def $ax killed $ax killed $eax
; X86-NEXT: # kill: def $dx killed $dx killed $edx
; X86-NEXT: leal -12(%ebp), %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: ir_fadd_v2f16:
; X64: # %bb.0:
; X64-NEXT: pushq %rbp
; X64-NEXT: pushq %r14
; X64-NEXT: pushq %rbx
; X64-NEXT: subq $32, %rsp
; X64-NEXT: movl %edx, %ebx
; X64-NEXT: movl %esi, %ebp
; X64-NEXT: movl %edi, %r14d
; X64-NEXT: movzwl %cx, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
; X64-NEXT: movzwl %bp, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: addss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
; X64-NEXT: callq __gnu_f2h_ieee
; X64-NEXT: movw %ax, {{[0-9]+}}(%rsp)
; X64-NEXT: movzwl %bx, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
; X64-NEXT: movzwl %r14w, %edi
; X64-NEXT: callq __gnu_h2f_ieee
; X64-NEXT: addss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
; X64-NEXT: callq __gnu_f2h_ieee
; X64-NEXT: movw %ax, {{[0-9]+}}(%rsp)
; X64-NEXT: movdqa {{[0-9]+}}(%rsp), %xmm0
; X64-NEXT: movd %xmm0, %eax
; X64-NEXT: pextrw $1, %xmm0, %edx
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: # kill: def $dx killed $dx killed $edx
; X64-NEXT: addq $32, %rsp
; X64-NEXT: popq %rbx
; X64-NEXT: popq %r14
; X64-NEXT: popq %rbp
; X64-NEXT: retq
;
; F16C-LABEL: ir_fadd_v2f16:
; F16C: # %bb.0:
; F16C-NEXT: movzwl %cx, %eax
; F16C-NEXT: vmovd %eax, %xmm0
; F16C-NEXT: vcvtph2ps %xmm0, %xmm0
; F16C-NEXT: movzwl %si, %eax
; F16C-NEXT: vmovd %eax, %xmm1
; F16C-NEXT: vcvtph2ps %xmm1, %xmm1
; F16C-NEXT: vaddss %xmm0, %xmm1, %xmm0
; F16C-NEXT: vcvtps2ph $4, %xmm0, %xmm0
; F16C-NEXT: vpextrw $0, %xmm0, -{{[0-9]+}}(%rsp)
; F16C-NEXT: movzwl %dx, %eax
; F16C-NEXT: vmovd %eax, %xmm0
; F16C-NEXT: vcvtph2ps %xmm0, %xmm0
; F16C-NEXT: movzwl %di, %eax
; F16C-NEXT: vmovd %eax, %xmm1
; F16C-NEXT: vcvtph2ps %xmm1, %xmm1
; F16C-NEXT: vaddss %xmm0, %xmm1, %xmm0
; F16C-NEXT: vcvtps2ph $4, %xmm0, %xmm0
; F16C-NEXT: vpextrw $0, %xmm0, -{{[0-9]+}}(%rsp)
; F16C-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
; F16C-NEXT: vmovd %xmm0, %eax
; F16C-NEXT: vpextrw $1, %xmm0, %edx
; F16C-NEXT: # kill: def $ax killed $ax killed $eax
; F16C-NEXT: # kill: def $dx killed $dx killed $edx
; F16C-NEXT: retq
%retval = fadd <2 x half> %arg0, %arg1
ret <2 x half> %retval
}