44 lines
1.9 KiB
LLVM
44 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=btver2 | FileCheck %s
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define i64 @PR81136(i32 %a0, i32 %a1, ptr %a2) {
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; CHECK-LABEL: PR81136:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vmovd %edi, %xmm0
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; CHECK-NEXT: vmovd %esi, %xmm1
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; CHECK-NEXT: vmovdqa (%rdx), %ymm2
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; CHECK-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; CHECK-NEXT: vpcmpgtw %xmm0, %xmm1, %xmm0
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; CHECK-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
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; CHECK-NEXT: vpxor %xmm1, %xmm0, %xmm0
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; CHECK-NEXT: vpmovsxwq %xmm0, %xmm0
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; CHECK-NEXT: vpalignr {{.*#+}} xmm0 = mem[8,9,10,11,12,13,14,15],xmm0[0,1,2,3,4,5,6,7]
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; CHECK-NEXT: vpcmpeqq %xmm3, %xmm0, %xmm0
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; CHECK-NEXT: vpxor %xmm1, %xmm0, %xmm0
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; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; CHECK-NEXT: vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
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; CHECK-NEXT: vextractf128 $1, %ymm2, %xmm2
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; CHECK-NEXT: vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2
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; CHECK-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
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; CHECK-NEXT: vandnpd %ymm0, %ymm1, %ymm0
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; CHECK-NEXT: vmovmskpd %ymm0, %eax
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; CHECK-NEXT: popcntl %eax, %eax
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; CHECK-NEXT: negq %rax
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; CHECK-NEXT: retq
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%v0 = bitcast i32 %a0 to <2 x i16>
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%v1 = bitcast i32 %a1 to <2 x i16>
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%cmp15 = icmp sle <2 x i16> %v1, %v0
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%conv16 = sext <2 x i1> %cmp15 to <2 x i64>
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%shuffle29 = shufflevector <2 x i64> %conv16, <2 x i64> <i64 128, i64 1>, <4 x i32> <i32 2, i32 3, i32 3, i32 0>
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%data = load volatile <4 x i64>, ptr %a2, align 32
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%cmp65 = icmp ne <4 x i64> %data, <i64 -2071602529, i64 -1537047284, i64 717942021, i64 597457239>
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%cmp67 = icmp ne <4 x i64> %shuffle29, zeroinitializer
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%and = and <4 x i1> %cmp65, %cmp67
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%mask = bitcast <4 x i1> %and to i4
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%cnt = tail call i4 @llvm.ctpop.i4(i4 %mask)
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%cntz = zext i4 %cnt to i64
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%res = sub nsw i64 0, %cntz
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ret i64 %res
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}
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declare i4 @llvm.ctpop.i4(i4)
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