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16 lines
672 B
LLVM
16 lines
672 B
LLVM
; RUN: llc < %s -march=x86 -mattr=sse2 -disable-mmx -o %t
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; RUN: grep {call.*divdi3} %t | count 2
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; Test case for r63760 where we generate a legalization assert that an illegal
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; type has been inserted by LegalizeDAG after LegalizeType has run. With sse2,
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; v2i64 is a legal type but with mmx disabled, i64 is an illegal type. When
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; legalizing the divide in LegalizeDAG, we scalarize the vector divide and make
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; two 64 bit divide library calls which introduces i64 nodes that needs to be
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; promoted.
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define <2 x i64> @test_long_div(<2 x i64> %num, <2 x i64> %div) {
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%div.r = sdiv <2 x i64> %num, %div
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ret <2 x i64> %div.r
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}
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