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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=SSE --check-prefix=X86-SSE
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1 --check-prefix=X86-AVX --check-prefix=X86-AVX1
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=X86-AVX --check-prefix=X86-AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=X64-SSE
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1 --check-prefix=X64-AVX --check-prefix=X64-AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=X64-AVX --check-prefix=X64-AVX2
define <4 x i32> @trunc_ashr_v4i64(<4 x i64> %a) nounwind {
; SSE-LABEL: trunc_ashr_v4i64:
; SSE: # BB#0:
; SSE-NEXT: psrad $31, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; SSE-NEXT: psrad $31, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; SSE-NEXT: packssdw %xmm1, %xmm0
; SSE-NEXT: ret{{[l|q]}}
;
; AVX1-LABEL: trunc_ashr_v4i64:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpcmpgtq %xmm1, %xmm2, %xmm1
; AVX1-NEXT: vpcmpgtq %xmm0, %xmm2, %xmm0
; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vzeroupper
; AVX1-NEXT: ret{{[l|q]}}
;
; AVX2-LABEL: trunc_ashr_v4i64:
; AVX2: # BB#0:
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpcmpgtq %ymm0, %ymm1, %ymm0
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: ret{{[l|q]}}
%1 = ashr <4 x i64> %a, <i64 63, i64 63, i64 63, i64 63>
%2 = trunc <4 x i64> %1 to <4 x i32>
ret <4 x i32> %2
}
define <8 x i16> @trunc_ashr_v8i32(<8 x i32> %a) nounwind {
; SSE-LABEL: trunc_ashr_v8i32:
; SSE: # BB#0:
; SSE-NEXT: psrad $31, %xmm1
; SSE-NEXT: psrad $31, %xmm0
; SSE-NEXT: packssdw %xmm1, %xmm0
; SSE-NEXT: ret{{[l|q]}}
;
; AVX1-LABEL: trunc_ashr_v8i32:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vpsrad $31, %xmm1, %xmm1
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vzeroupper
; AVX1-NEXT: ret{{[l|q]}}
;
; AVX2-LABEL: trunc_ashr_v8i32:
; AVX2: # BB#0:
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: ret{{[l|q]}}
%1 = ashr <8 x i32> %a, <i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31>
%2 = trunc <8 x i32> %1 to <8 x i16>
ret <8 x i16> %2
}
define <8 x i16> @trunc_ashr_v4i32_icmp_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
; X86-SSE-LABEL: trunc_ashr_v4i32_icmp_v4i32:
; X86-SSE: # BB#0:
; X86-SSE-NEXT: psrad $31, %xmm0
; X86-SSE-NEXT: pcmpgtd {{\.LCPI.*}}, %xmm1
; X86-SSE-NEXT: packssdw %xmm1, %xmm0
; X86-SSE-NEXT: ret{{[l|q]}}
;
; X86-AVX-LABEL: trunc_ashr_v4i32_icmp_v4i32:
; X86-AVX: # BB#0:
; X86-AVX-NEXT: vpsrad $31, %xmm0, %xmm0
; X86-AVX-NEXT: vpcmpgtd {{\.LCPI.*}}, %xmm1, %xmm1
; X86-AVX-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; X86-AVX-NEXT: ret{{[l|q]}}
;
; X64-SSE-LABEL: trunc_ashr_v4i32_icmp_v4i32:
; X64-SSE: # BB#0:
; X64-SSE-NEXT: psrad $31, %xmm0
; X64-SSE-NEXT: pcmpgtd {{.*}}(%rip), %xmm1
; X64-SSE-NEXT: packssdw %xmm1, %xmm0
; X64-SSE-NEXT: ret{{[l|q]}}
;
; X64-AVX-LABEL: trunc_ashr_v4i32_icmp_v4i32:
; X64-AVX: # BB#0:
; X64-AVX-NEXT: vpsrad $31, %xmm0, %xmm0
; X64-AVX-NEXT: vpcmpgtd {{.*}}(%rip), %xmm1, %xmm1
; X64-AVX-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; X64-AVX-NEXT: ret{{[l|q]}}
%1 = ashr <4 x i32> %a, <i32 31, i32 31, i32 31, i32 31>
%2 = icmp sgt <4 x i32> %b, <i32 1, i32 16, i32 255, i32 65535>
%3 = sext <4 x i1> %2 to <4 x i32>
%4 = shufflevector <4 x i32> %1, <4 x i32> %3, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%5 = trunc <8 x i32> %4 to <8 x i16>
ret <8 x i16> %5
}
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