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9c8d5cc197
If we need to split the operand of a VSELECT, it must be the mask operand. We split the entire VSELECT operand with EXTRACT_SUBVECTOR. llvm-svn: 168883
17 lines
647 B
LLVM
17 lines
647 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_20
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; This test makes sure that vector selects are scalarized by the type legalizer.
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; If not, type legalization will fail.
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define void @foo(<2 x i32> addrspace(1)* %def_a, <2 x i32> addrspace(1)* %def_b, <2 x i32> addrspace(1)* %def_c) {
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entry:
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%tmp4 = load <2 x i32> addrspace(1)* %def_a
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%tmp6 = load <2 x i32> addrspace(1)* %def_c
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%tmp8 = load <2 x i32> addrspace(1)* %def_b
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%0 = icmp sge <2 x i32> %tmp4, zeroinitializer
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%cond = select <2 x i1> %0, <2 x i32> %tmp6, <2 x i32> %tmp8
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store <2 x i32> %cond, <2 x i32> addrspace(1)* %def_c
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ret void
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}
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