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[X86][AVX] Add v2i32 fp to int conversion tests 

llvm-svn: 279520
This commit is contained in:
Simon Pilgrim 2016-08-23 15:00:52 +00:00
parent bb56052b66
commit 22c415a696
1 changed files with 80 additions and 5 deletions
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85
llvm/test/CodeGen/X86/vec_fp_to_int.ll
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@ -53,8 +53,8 @@ define <2 x i64> @fptosi_2f64_to_2i64(<2 x double> %a) {
ret <2 x i64> %cvt
}
define <4 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
; SSE-LABEL: fptosi_2f64_to_2i32:
define <4 x i32> @fptosi_2f64_to_4i32(<2 x double> %a) {
; SSE-LABEL: fptosi_2f64_to_4i32:
; SSE: # BB#0:
; SSE-NEXT: cvttsd2si %xmm0, %rax
; SSE-NEXT: movd %rax, %xmm1
@ -65,7 +65,7 @@ define <4 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
; SSE-NEXT: retq
;
; AVX-LABEL: fptosi_2f64_to_2i32:
; AVX-LABEL: fptosi_2f64_to_4i32:
; AVX: # BB#0:
; AVX-NEXT: vcvttsd2si %xmm0, %rax
; AVX-NEXT: vmovq %rax, %xmm1
@ -76,7 +76,7 @@ define <4 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; AVX-NEXT: retq
;
; AVX512F-LABEL: fptosi_2f64_to_2i32:
; AVX512F-LABEL: fptosi_2f64_to_4i32:
; AVX512F: # BB#0:
; AVX512F-NEXT: vcvttsd2si %xmm0, %rax
; AVX512F-NEXT: vmovq %rax, %xmm1
@ -87,7 +87,7 @@ define <4 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; AVX512F-NEXT: retq
;
; AVX512DQ-LABEL: fptosi_2f64_to_2i32:
; AVX512DQ-LABEL: fptosi_2f64_to_4i32:
; AVX512DQ: # BB#0:
; AVX512DQ-NEXT: vcvttpd2qq %xmm0, %xmm0
; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
@ -97,6 +97,46 @@ define <4 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
ret <4 x i32> %ext
}
define <2 x i32> @fptosi_2f64_to_2i32(<2 x double> %a) {
; SSE-LABEL: fptosi_2f64_to_2i32:
; SSE: # BB#0:
; SSE-NEXT: cvttsd2si %xmm0, %rax
; SSE-NEXT: movd %rax, %xmm1
; SSE-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
; SSE-NEXT: cvttsd2si %xmm0, %rax
; SSE-NEXT: movd %rax, %xmm0
; SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: fptosi_2f64_to_2i32:
; AVX: # BB#0:
; AVX-NEXT: vcvttsd2si %xmm0, %rax
; AVX-NEXT: vmovq %rax, %xmm1
; AVX-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
; AVX-NEXT: vcvttsd2si %xmm0, %rax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
; AVX-NEXT: retq
;
; AVX512F-LABEL: fptosi_2f64_to_2i32:
; AVX512F: # BB#0:
; AVX512F-NEXT: vcvttsd2si %xmm0, %rax
; AVX512F-NEXT: vmovq %rax, %xmm1
; AVX512F-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
; AVX512F-NEXT: vcvttsd2si %xmm0, %rax
; AVX512F-NEXT: vmovq %rax, %xmm0
; AVX512F-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
; AVX512F-NEXT: retq
;
; AVX512DQ-LABEL: fptosi_2f64_to_2i32:
; AVX512DQ: # BB#0:
; AVX512DQ-NEXT: vcvttpd2qq %xmm0, %xmm0
; AVX512DQ-NEXT: retq
%cvt = fptosi <2 x double> %a to <2 x i32>
ret <2 x i32> %cvt
}
define <4 x i32> @fptosi_4f64_to_2i32(<2 x double> %a) {
; SSE-LABEL: fptosi_4f64_to_2i32:
; SSE: # BB#0:
@ -666,6 +706,41 @@ define <4 x i32> @fptoui_4f64_to_4i32(<4 x double> %a) {
; Float to Signed Integer
;
define <2 x i32> @fptosi_2f32_to_2i32(<2 x float> %a) {
; SSE-LABEL: fptosi_2f32_to_2i32:
; SSE: # BB#0:
; SSE-NEXT: cvttss2si %xmm0, %rax
; SSE-NEXT: movd %rax, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE-NEXT: cvttss2si %xmm0, %rax
; SSE-NEXT: movd %rax, %xmm0
; SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: fptosi_2f32_to_2i32:
; AVX: # BB#0:
; AVX-NEXT: vcvttss2si %xmm0, %rax
; AVX-NEXT: vmovq %rax, %xmm1
; AVX-NEXT: vmovshdup {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX-NEXT: vcvttss2si %xmm0, %rax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
; AVX-NEXT: retq
;
; AVX512-LABEL: fptosi_2f32_to_2i32:
; AVX512: # BB#0:
; AVX512-NEXT: vcvttss2si %xmm0, %rax
; AVX512-NEXT: vmovq %rax, %xmm1
; AVX512-NEXT: vmovshdup {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX512-NEXT: vcvttss2si %xmm0, %rax
; AVX512-NEXT: vmovq %rax, %xmm0
; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
; AVX512-NEXT: retq
%cvt = fptosi <2 x float> %a to <2 x i32>
ret <2 x i32> %cvt
}
define <4 x i32> @fptosi_4f32_to_4i32(<4 x float> %a) {
; SSE-LABEL: fptosi_4f32_to_4i32:
; SSE: # BB#0: