392 lines
12 KiB
LLVM
392 lines
12 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc < %s -mtriple=x86_64-- -verify-machineinstrs | FileCheck %s --check-prefixes X64,SDAG-X64
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; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=x86_64-- -verify-machineinstrs | FileCheck %s --check-prefixes X64,GISEL-X64
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; RUN: llc < %s -mattr=+avx512f -mtriple=x86_64-- -verify-machineinstrs | FileCheck %s --check-prefixes AVX512,SDAG-AVX512
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; RUN: llc < %s -global-isel -global-isel-abort=1 -mattr=+avx512f -mtriple=x86_64-- -verify-machineinstrs | FileCheck %s --check-prefixes AVX512,GISEL-AVX512
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define i64 @test_double_to_ui64(double %x) {
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; SDAG-X64-LABEL: test_double_to_ui64:
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; SDAG-X64: # %bb.0: # %entry
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; SDAG-X64-NEXT: cvttsd2si %xmm0, %rcx
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; SDAG-X64-NEXT: movq %rcx, %rdx
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; SDAG-X64-NEXT: sarq $63, %rdx
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; SDAG-X64-NEXT: subsd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
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; SDAG-X64-NEXT: cvttsd2si %xmm0, %rax
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; SDAG-X64-NEXT: andq %rdx, %rax
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; SDAG-X64-NEXT: orq %rcx, %rax
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; SDAG-X64-NEXT: retq
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;
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; GISEL-X64-LABEL: test_double_to_ui64:
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; GISEL-X64: # %bb.0: # %entry
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; GISEL-X64-NEXT: cvttsd2si %xmm0, %rcx
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; GISEL-X64-NEXT: movsd {{.*#+}} xmm1 = [9.2233720368547758E+18,0.0E+0]
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; GISEL-X64-NEXT: movapd %xmm0, %xmm2
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; GISEL-X64-NEXT: subsd %xmm1, %xmm2
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; GISEL-X64-NEXT: cvttsd2si %xmm2, %rdx
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; GISEL-X64-NEXT: movabsq $-9223372036854775808, %rax # imm = 0x8000000000000000
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; GISEL-X64-NEXT: xorq %rdx, %rax
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; GISEL-X64-NEXT: xorl %edx, %edx
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; GISEL-X64-NEXT: ucomisd %xmm1, %xmm0
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; GISEL-X64-NEXT: setb %dl
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; GISEL-X64-NEXT: andl $1, %edx
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; GISEL-X64-NEXT: cmovneq %rcx, %rax
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; GISEL-X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_ui64:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2usi %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptoui double %x to i64
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ret i64 %conv
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}
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define i32 @test_double_to_ui32(double %x) {
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; X64-LABEL: test_double_to_ui32:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %rax
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; X64-NEXT: # kill: def $eax killed $eax killed $rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_ui32:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2usi %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptoui double %x to i32
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ret i32 %conv
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}
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define zeroext i16 @test_double_to_ui16(double %x) {
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; X64-LABEL: test_double_to_ui16:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; SDAG-AVX512-LABEL: test_double_to_ui16:
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; SDAG-AVX512: # %bb.0: # %entry
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; SDAG-AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; SDAG-AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; SDAG-AVX512-NEXT: retq
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;
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; GISEL-AVX512-LABEL: test_double_to_ui16:
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; GISEL-AVX512: # %bb.0: # %entry
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; GISEL-AVX512-NEXT: vcvttsd2usi %xmm0, %eax
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; GISEL-AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; GISEL-AVX512-NEXT: retq
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entry:
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%conv = fptoui double %x to i16
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ret i16 %conv
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}
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define zeroext i8 @test_double_to_ui8(double %x) {
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; X64-LABEL: test_double_to_ui8:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: retq
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;
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; SDAG-AVX512-LABEL: test_double_to_ui8:
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; SDAG-AVX512: # %bb.0: # %entry
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; SDAG-AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; SDAG-AVX512-NEXT: # kill: def $al killed $al killed $eax
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; SDAG-AVX512-NEXT: retq
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;
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; GISEL-AVX512-LABEL: test_double_to_ui8:
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; GISEL-AVX512: # %bb.0: # %entry
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; GISEL-AVX512-NEXT: vcvttsd2usi %xmm0, %eax
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; GISEL-AVX512-NEXT: # kill: def $al killed $al killed $eax
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; GISEL-AVX512-NEXT: retq
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entry:
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%conv = fptoui double %x to i8
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ret i8 %conv
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}
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define i64 @test_float_to_ui64(float %x) {
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; SDAG-X64-LABEL: test_float_to_ui64:
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; SDAG-X64: # %bb.0: # %entry
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; SDAG-X64-NEXT: cvttss2si %xmm0, %rcx
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; SDAG-X64-NEXT: movq %rcx, %rdx
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; SDAG-X64-NEXT: sarq $63, %rdx
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; SDAG-X64-NEXT: subss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
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; SDAG-X64-NEXT: cvttss2si %xmm0, %rax
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; SDAG-X64-NEXT: andq %rdx, %rax
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; SDAG-X64-NEXT: orq %rcx, %rax
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; SDAG-X64-NEXT: retq
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;
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; GISEL-X64-LABEL: test_float_to_ui64:
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; GISEL-X64: # %bb.0: # %entry
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; GISEL-X64-NEXT: cvttss2si %xmm0, %rcx
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; GISEL-X64-NEXT: movss {{.*#+}} xmm1 = [9.22337203E+18,0.0E+0,0.0E+0,0.0E+0]
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; GISEL-X64-NEXT: movaps %xmm0, %xmm2
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; GISEL-X64-NEXT: subss %xmm1, %xmm2
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; GISEL-X64-NEXT: cvttss2si %xmm2, %rdx
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; GISEL-X64-NEXT: movabsq $-9223372036854775808, %rax # imm = 0x8000000000000000
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; GISEL-X64-NEXT: xorq %rdx, %rax
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; GISEL-X64-NEXT: xorl %edx, %edx
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; GISEL-X64-NEXT: ucomiss %xmm1, %xmm0
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; GISEL-X64-NEXT: setb %dl
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; GISEL-X64-NEXT: andl $1, %edx
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; GISEL-X64-NEXT: cmovneq %rcx, %rax
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; GISEL-X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_ui64:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2usi %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptoui float %x to i64
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ret i64 %conv
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}
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define i32 @test_float_to_ui32(float %x) {
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; X64-LABEL: test_float_to_ui32:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %rax
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; X64-NEXT: # kill: def $eax killed $eax killed $rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_ui32:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2usi %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptoui float %x to i32
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ret i32 %conv
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}
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define zeroext i16 @test_float_to_ui16(float %x) {
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; X64-LABEL: test_float_to_ui16:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; SDAG-AVX512-LABEL: test_float_to_ui16:
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; SDAG-AVX512: # %bb.0: # %entry
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; SDAG-AVX512-NEXT: vcvttss2si %xmm0, %eax
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; SDAG-AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; SDAG-AVX512-NEXT: retq
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;
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; GISEL-AVX512-LABEL: test_float_to_ui16:
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; GISEL-AVX512: # %bb.0: # %entry
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; GISEL-AVX512-NEXT: vcvttss2usi %xmm0, %eax
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; GISEL-AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; GISEL-AVX512-NEXT: retq
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entry:
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%conv = fptoui float %x to i16
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ret i16 %conv
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}
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define zeroext i8 @test_float_to_ui8(float %x) {
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; X64-LABEL: test_float_to_ui8:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: retq
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;
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; SDAG-AVX512-LABEL: test_float_to_ui8:
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; SDAG-AVX512: # %bb.0: # %entry
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; SDAG-AVX512-NEXT: vcvttss2si %xmm0, %eax
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; SDAG-AVX512-NEXT: # kill: def $al killed $al killed $eax
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; SDAG-AVX512-NEXT: retq
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;
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; GISEL-AVX512-LABEL: test_float_to_ui8:
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; GISEL-AVX512: # %bb.0: # %entry
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; GISEL-AVX512-NEXT: vcvttss2usi %xmm0, %eax
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; GISEL-AVX512-NEXT: # kill: def $al killed $al killed $eax
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; GISEL-AVX512-NEXT: retq
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entry:
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%conv = fptoui float %x to i8
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ret i8 %conv
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}
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define i64 @test_double_to_si64(double %x) {
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; X64-LABEL: test_double_to_si64:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si64:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i64
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ret i64 %conv
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}
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define i32 @test_double_to_si32(double %x) {
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; X64-LABEL: test_double_to_si32:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si32:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i32
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ret i32 %conv
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}
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define signext i16 @test_double_to_si16(double %x) {
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; X64-LABEL: test_double_to_si16:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si16:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i16
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ret i16 %conv
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}
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define signext i8 @test_double_to_si8(double %x) {
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; X64-LABEL: test_double_to_si8:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si8:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; AVX512-NEXT: # kill: def $al killed $al killed $eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i8
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ret i8 %conv
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}
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define i31 @test_double_to_si31(double %x) {
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; X64-LABEL: test_double_to_si31:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si31:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i31
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ret i31 %conv
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}
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define i33 @test_double_to_si33(double %x) {
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; X64-LABEL: test_double_to_si33:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttsd2si %xmm0, %rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_double_to_si33:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttsd2si %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi double %x to i33
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ret i33 %conv
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}
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define i64 @test_float_to_si64(float %x) {
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; X64-LABEL: test_float_to_si64:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si64:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i64
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ret i64 %conv
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}
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define i32 @test_float_to_si32(float %x) {
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; X64-LABEL: test_float_to_si32:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si32:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i32
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ret i32 %conv
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}
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define signext i16 @test_float_to_si16(float %x) {
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; X64-LABEL: test_float_to_si16:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si16:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %eax
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; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i16
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ret i16 %conv
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}
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define signext i8 @test_float_to_si8(float %x) {
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; X64-LABEL: test_float_to_si8:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si8:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %eax
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; AVX512-NEXT: # kill: def $al killed $al killed $eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i8
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ret i8 %conv
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}
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define i31 @test_float_to_si31(float %x) {
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; X64-LABEL: test_float_to_si31:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %eax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si31:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %eax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i31
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ret i31 %conv
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}
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define i33 @test_float_to_si33(float %x) {
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; X64-LABEL: test_float_to_si33:
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; X64: # %bb.0: # %entry
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; X64-NEXT: cvttss2si %xmm0, %rax
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; X64-NEXT: retq
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;
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; AVX512-LABEL: test_float_to_si33:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: vcvttss2si %xmm0, %rax
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; AVX512-NEXT: retq
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entry:
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%conv = fptosi float %x to i33
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ret i33 %conv
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}
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