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[X86][SSE] Add bitcast <128 x i1> %1 to <2 x i64> test case

This commit is contained in:
Simon Pilgrim 2020-02-02 17:59:45 +00:00
parent 17e91b7dd2
commit 0c78b64696
1 changed files with 87 additions and 0 deletions
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87
llvm/test/CodeGen/X86/bitcast-vector-bool.ll
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@ -640,3 +640,90 @@ define i32 @bitcast_v64i8_to_v2i32(<64 x i8> %a0) nounwind {
%5 = add i32 %3, %4
ret i32 %5
}
define i64 @bitcast_v128i8_to_v2i64(<128 x i8> %a0) nounwind {
; SSE2-SSSE3-LABEL: bitcast_v128i8_to_v2i64:
; SSE2-SSSE3: # %bb.0:
; SSE2-SSSE3-NEXT: pmovmskb %xmm4, %eax
; SSE2-SSSE3-NEXT: pmovmskb %xmm5, %ecx
; SSE2-SSSE3-NEXT: shll $16, %ecx
; SSE2-SSSE3-NEXT: orl %eax, %ecx
; SSE2-SSSE3-NEXT: pmovmskb %xmm6, %eax
; SSE2-SSSE3-NEXT: pmovmskb %xmm7, %edx
; SSE2-SSSE3-NEXT: shll $16, %edx
; SSE2-SSSE3-NEXT: orl %eax, %edx
; SSE2-SSSE3-NEXT: shlq $32, %rdx
; SSE2-SSSE3-NEXT: orq %rcx, %rdx
; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
; SSE2-SSSE3-NEXT: pmovmskb %xmm1, %ecx
; SSE2-SSSE3-NEXT: shll $16, %ecx
; SSE2-SSSE3-NEXT: orl %eax, %ecx
; SSE2-SSSE3-NEXT: pmovmskb %xmm2, %esi
; SSE2-SSSE3-NEXT: pmovmskb %xmm3, %eax
; SSE2-SSSE3-NEXT: shll $16, %eax
; SSE2-SSSE3-NEXT: orl %esi, %eax
; SSE2-SSSE3-NEXT: shlq $32, %rax
; SSE2-SSSE3-NEXT: orq %rcx, %rax
; SSE2-SSSE3-NEXT: addq %rdx, %rax
; SSE2-SSSE3-NEXT: retq
;
; AVX1-LABEL: bitcast_v128i8_to_v2i64:
; AVX1: # %bb.0:
; AVX1-NEXT: vpmovmskb %xmm2, %eax
; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm2
; AVX1-NEXT: vpmovmskb %xmm2, %edx
; AVX1-NEXT: shll $16, %edx
; AVX1-NEXT: orl %eax, %edx
; AVX1-NEXT: vpmovmskb %xmm3, %eax
; AVX1-NEXT: vextractf128 $1, %ymm3, %xmm2
; AVX1-NEXT: vpmovmskb %xmm2, %ecx
; AVX1-NEXT: shll $16, %ecx
; AVX1-NEXT: orl %eax, %ecx
; AVX1-NEXT: shlq $32, %rcx
; AVX1-NEXT: orq %rdx, %rcx
; AVX1-NEXT: vpmovmskb %xmm0, %eax
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX1-NEXT: vpmovmskb %xmm0, %edx
; AVX1-NEXT: shll $16, %edx
; AVX1-NEXT: orl %eax, %edx
; AVX1-NEXT: vpmovmskb %xmm1, %esi
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm0
; AVX1-NEXT: vpmovmskb %xmm0, %eax
; AVX1-NEXT: shll $16, %eax
; AVX1-NEXT: orl %esi, %eax
; AVX1-NEXT: shlq $32, %rax
; AVX1-NEXT: orq %rdx, %rax
; AVX1-NEXT: addq %rcx, %rax
; AVX1-NEXT: vzeroupper
; AVX1-NEXT: retq
;
; AVX2-LABEL: bitcast_v128i8_to_v2i64:
; AVX2: # %bb.0:
; AVX2-NEXT: vpmovmskb %ymm3, %eax
; AVX2-NEXT: shlq $32, %rax
; AVX2-NEXT: vpmovmskb %ymm2, %ecx
; AVX2-NEXT: orq %rax, %rcx
; AVX2-NEXT: vpmovmskb %ymm1, %edx
; AVX2-NEXT: shlq $32, %rdx
; AVX2-NEXT: vpmovmskb %ymm0, %eax
; AVX2-NEXT: orq %rdx, %rax
; AVX2-NEXT: addq %rcx, %rax
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
; AVX512-LABEL: bitcast_v128i8_to_v2i64:
; AVX512: # %bb.0:
; AVX512-NEXT: vpmovb2m %zmm1, %k0
; AVX512-NEXT: kmovq %k0, %rcx
; AVX512-NEXT: vpmovb2m %zmm0, %k0
; AVX512-NEXT: kmovq %k0, %rax
; AVX512-NEXT: addq %rcx, %rax
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%1 = icmp slt <128 x i8> %a0, zeroinitializer
%2 = bitcast <128 x i1> %1 to <2 x i64>
%3 = extractelement <2 x i64> %2, i32 0
%4 = extractelement <2 x i64> %2, i32 1
%5 = add i64 %3, %4
ret i64 %5
}