| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 -O3 | FileCheck %s --check-prefixes=SSE2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+f16c -O3 | FileCheck %s --check-prefixes=AVX,F16C |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f -O3 | FileCheck %s --check-prefixes=AVX,AVX512 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512fp16 -mattr=+avx512vl -O3 | FileCheck %s --check-prefixes=X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512fp16 -mattr=+avx512vl -O3 | FileCheck %s --check-prefixes=X64 |
| |
| declare i1 @llvm.experimental.constrained.fptosi.i1.f16(half, metadata) |
| declare i8 @llvm.experimental.constrained.fptosi.i8.f16(half, metadata) |
| declare i16 @llvm.experimental.constrained.fptosi.i16.f16(half, metadata) |
| declare i32 @llvm.experimental.constrained.fptosi.i32.f16(half, metadata) |
| declare i64 @llvm.experimental.constrained.fptosi.i64.f16(half, metadata) |
| declare i1 @llvm.experimental.constrained.fptoui.i1.f16(half, metadata) |
| declare i8 @llvm.experimental.constrained.fptoui.i8.f16(half, metadata) |
| declare i16 @llvm.experimental.constrained.fptoui.i16.f16(half, metadata) |
| declare i32 @llvm.experimental.constrained.fptoui.i32.f16(half, metadata) |
| declare i64 @llvm.experimental.constrained.fptoui.i64.f16(half, metadata) |
| |
| define i1 @fptosi_f16toi1(half %x) #0 { |
| ; SSE2-LABEL: fptosi_f16toi1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptosi_f16toi1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptosi_f16toi1: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptosi_f16toi1: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %result = call i1 @llvm.experimental.constrained.fptosi.i1.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i1 %result |
| } |
| |
| define i8 @fptosi_f16toi8(half %x) #0 { |
| ; SSE2-LABEL: fptosi_f16toi8: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptosi_f16toi8: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptosi_f16toi8: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptosi_f16toi8: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %result = call i8 @llvm.experimental.constrained.fptosi.i8.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptosi_f16toi16(half %x) #0 { |
| ; SSE2-LABEL: fptosi_f16toi16: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptosi_f16toi16: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptosi_f16toi16: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptosi_f16toi16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %result = call i16 @llvm.experimental.constrained.fptosi.i16.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptosi_f16toi32(half %x) #0 { |
| ; SSE2-LABEL: fptosi_f16toi32: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptosi_f16toi32: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptosi_f16toi32: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptosi_f16toi32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: retq |
| %result = call i32 @llvm.experimental.constrained.fptosi.i32.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptosi_f16toi64(half %x) #0 { |
| ; SSE2-LABEL: fptosi_f16toi64: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %rax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptosi_f16toi64: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %rax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptosi_f16toi64: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vmovsh {{[0-9]+}}(%esp), %xmm0 |
| ; X86-NEXT: vcvttph2qq %xmm0, %xmm0 |
| ; X86-NEXT: vmovd %xmm0, %eax |
| ; X86-NEXT: vpextrd $1, %xmm0, %edx |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptosi_f16toi64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %rax |
| ; X64-NEXT: retq |
| %result = call i64 @llvm.experimental.constrained.fptosi.i64.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| define i1 @fptoui_f16toi1(half %x) #0 { |
| ; SSE2-LABEL: fptoui_f16toi1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptoui_f16toi1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptoui_f16toi1: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptoui_f16toi1: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %result = call i1 @llvm.experimental.constrained.fptoui.i1.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i1 %result |
| } |
| |
| define i8 @fptoui_f16toi8(half %x) #0 { |
| ; SSE2-LABEL: fptoui_f16toi8: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptoui_f16toi8: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptoui_f16toi8: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptoui_f16toi8: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %result = call i8 @llvm.experimental.constrained.fptoui.i8.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptoui_f16toi16(half %x) #0 { |
| ; SSE2-LABEL: fptoui_f16toi16: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: fptoui_f16toi16: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX-NEXT: movzwl %ax, %eax |
| ; AVX-NEXT: vmovd %eax, %xmm0 |
| ; AVX-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-NEXT: retq |
| ; |
| ; X86-LABEL: fptoui_f16toi16: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2si {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptoui_f16toi16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %result = call i16 @llvm.experimental.constrained.fptoui.i16.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptoui_f16toi32(half %x) #0 { |
| ; SSE2-LABEL: fptoui_f16toi32: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: cvttss2si %xmm0, %rax |
| ; SSE2-NEXT: # kill: def $eax killed $eax killed $rax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; F16C-LABEL: fptoui_f16toi32: |
| ; F16C: # %bb.0: |
| ; F16C-NEXT: vpextrw $0, %xmm0, %eax |
| ; F16C-NEXT: movzwl %ax, %eax |
| ; F16C-NEXT: vmovd %eax, %xmm0 |
| ; F16C-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; F16C-NEXT: vcvttss2si %xmm0, %rax |
| ; F16C-NEXT: # kill: def $eax killed $eax killed $rax |
| ; F16C-NEXT: retq |
| ; |
| ; AVX512-LABEL: fptoui_f16toi32: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX512-NEXT: movzwl %ax, %eax |
| ; AVX512-NEXT: vmovd %eax, %xmm0 |
| ; AVX512-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX512-NEXT: vcvttss2usi %xmm0, %eax |
| ; AVX512-NEXT: retq |
| ; |
| ; X86-LABEL: fptoui_f16toi32: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vcvttsh2usi {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptoui_f16toi32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2usi %xmm0, %eax |
| ; X64-NEXT: retq |
| %result = call i32 @llvm.experimental.constrained.fptoui.i32.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptoui_f16toi64(half %x) #0 { |
| ; SSE2-LABEL: fptoui_f16toi64: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pushq %rax |
| ; SSE2-NEXT: callq __extendhfsf2@PLT |
| ; SSE2-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; SSE2-NEXT: comiss %xmm2, %xmm0 |
| ; SSE2-NEXT: xorps %xmm1, %xmm1 |
| ; SSE2-NEXT: jb .LBB9_2 |
| ; SSE2-NEXT: # %bb.1: |
| ; SSE2-NEXT: movaps %xmm2, %xmm1 |
| ; SSE2-NEXT: .LBB9_2: |
| ; SSE2-NEXT: subss %xmm1, %xmm0 |
| ; SSE2-NEXT: cvttss2si %xmm0, %rcx |
| ; SSE2-NEXT: setae %al |
| ; SSE2-NEXT: movzbl %al, %eax |
| ; SSE2-NEXT: shlq $63, %rax |
| ; SSE2-NEXT: xorq %rcx, %rax |
| ; SSE2-NEXT: popq %rcx |
| ; SSE2-NEXT: retq |
| ; |
| ; F16C-LABEL: fptoui_f16toi64: |
| ; F16C: # %bb.0: |
| ; F16C-NEXT: vpextrw $0, %xmm0, %eax |
| ; F16C-NEXT: movzwl %ax, %eax |
| ; F16C-NEXT: vmovd %eax, %xmm0 |
| ; F16C-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; F16C-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; F16C-NEXT: vcomiss %xmm1, %xmm0 |
| ; F16C-NEXT: vxorps %xmm2, %xmm2, %xmm2 |
| ; F16C-NEXT: jb .LBB9_2 |
| ; F16C-NEXT: # %bb.1: |
| ; F16C-NEXT: vmovaps %xmm1, %xmm2 |
| ; F16C-NEXT: .LBB9_2: |
| ; F16C-NEXT: vsubss %xmm2, %xmm0, %xmm0 |
| ; F16C-NEXT: vcvttss2si %xmm0, %rcx |
| ; F16C-NEXT: setae %al |
| ; F16C-NEXT: movzbl %al, %eax |
| ; F16C-NEXT: shlq $63, %rax |
| ; F16C-NEXT: xorq %rcx, %rax |
| ; F16C-NEXT: retq |
| ; |
| ; AVX512-LABEL: fptoui_f16toi64: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpextrw $0, %xmm0, %eax |
| ; AVX512-NEXT: movzwl %ax, %eax |
| ; AVX512-NEXT: vmovd %eax, %xmm0 |
| ; AVX512-NEXT: vcvtph2ps %xmm0, %xmm0 |
| ; AVX512-NEXT: vcvttss2usi %xmm0, %rax |
| ; AVX512-NEXT: retq |
| ; |
| ; X86-LABEL: fptoui_f16toi64: |
| ; X86: # %bb.0: |
| ; X86-NEXT: vmovsh {{[0-9]+}}(%esp), %xmm0 |
| ; X86-NEXT: vcvttph2uqq %xmm0, %xmm0 |
| ; X86-NEXT: vmovd %xmm0, %eax |
| ; X86-NEXT: vpextrd $1, %xmm0, %edx |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: fptoui_f16toi64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: vcvttsh2usi %xmm0, %rax |
| ; X64-NEXT: retq |
| %result = call i64 @llvm.experimental.constrained.fptoui.i64.f16(half %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| attributes #0 = { strictfp nounwind } |