14 lines
652 B
LLVM
14 lines
652 B
LLVM
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=avx,vpclmulqdq -show-mc-encoding | FileCheck %s --check-prefix=AVX_VPCLMULQDQ
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; Check for vpclmulqdq
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define <4 x i64> @test_x86_pclmulqdq(<4 x i64> %a0, <4 x i64> %a1) {
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; AVX_VPCLMULQDQ-LABEL: test_x86_pclmulqdq:
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; AVX_VPCLMULQDQ: # %bb.0:
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; AVX_VPCLMULQDQ-NEXT: vpclmulqdq $17, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0x7d,0x44,0xc1,0x11]
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; AVX_VPCLMULQDQ-NEXT: retl # encoding: [0xc3]
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%res = call <4 x i64> @llvm.x86.pclmulqdq.256(<4 x i64> %a0, <4 x i64> %a1, i8 17)
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ret <4 x i64> %res
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}
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declare <4 x i64> @llvm.x86.pclmulqdq.256(<4 x i64>, <4 x i64>, i8) nounwind readnone
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