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round2to16 was added

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Vsevolod Livinskiy
2015-05-21 16:53:18 +03:00
parent a70dcb13d1
commit 28b49837fc
2 changed files with 39 additions and 7 deletions
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36
builtins/util.m4
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@@ -1130,6 +1130,42 @@ ret <8 x double> %ret
'
)
define(`round2to16double', `
%v0 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 0, i32 1>
%v1 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 2, i32 3>
%v2 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 4, i32 5>
%v3 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 6, i32 7>
%v4 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 8, i32 9>
%v5 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 10, i32 11>
%v6 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 12, i32 13>
%v7 = shufflevector <16 x double> $1, <16 x double> undef, <2 x i32> <i32 14, i32 15>
%r0 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v0, i32 $2)
%r1 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v1, i32 $2)
%r2 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v2, i32 $2)
%r3 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v3, i32 $2)
%r4 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v4, i32 $2)
%r5 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v5, i32 $2)
%r6 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v6, i32 $2)
%r7 = call <2 x double> @llvm.x86.sse41.round.pd(<2 x double> %v7, i32 $2)
%ret0 = shufflevector <2 x double> %r0, <2 x double> %r1,
<4 x i32> <i32 0, i32 1, i32 2, i32 3>
%ret1 = shufflevector <2 x double> %r2, <2 x double> %r3,
<4 x i32> <i32 0, i32 1, i32 2, i32 3>
%ret01 = shufflevector <4 x double> %ret0, <4 x double> %ret1,
<8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%ret2 = shufflevector <2 x double> %r4, <2 x double> %r5,
<4 x i32> <i32 0, i32 1, i32 2, i32 3>
%ret3 = shufflevector <2 x double> %r6, <2 x double> %r7,
<4 x i32> <i32 0, i32 1, i32 2, i32 3>
%ret23 = shufflevector <4 x double> %ret2, <4 x double> %ret3,
<8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%ret = shufflevector <8 x double> %ret01, <8 x double> %ret23,
<16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7,
i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
ret <16 x double> %ret
'
)
define(`round4to16double', `
%v0 = shufflevector <16 x double> $1, <16 x double> undef,
<4 x i32> <i32 0, i32 1, i32 2, i32 3>