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[X86] BuiltinsX86.td - attempt to pack the builtins for each SSE level close together. NFC. (#168844)

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Avoid some repeated feature blocks - we should have a single place in
each file that we can find most builtins for a particular ISA level.

Also, avoid some of the 80col wrapping that just makes it harder to find
anything at all.

There's a lot more we can do - but I don't want to completely refactor
this while we still have so much work to do for #30794
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Simon Pilgrim 2025-11-20 10:34:51 +00:00 committed by GitHub
parent 95d788c761
commit 53dfdf7ffd
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1 changed files with 27 additions and 64 deletions
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91
clang/include/clang/Basic/BuiltinsX86.td
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@ -91,42 +91,6 @@ let Attributes = [Const, NoThrow, RequiredVectorWidth<128>] in {
def cmppd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant char)">;
def cmpsd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant char)">;
}
let Features = "sse3",
Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
foreach Op = ["addsub"] in {
def Op#ps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">;
def Op#pd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">;
}
}
let Features = "sse3", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
foreach Op = ["hadd", "hsub"] in {
def Op#ps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">;
def Op#pd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">;
}
}
let Features = "ssse3", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
def psignb128
: X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">;
def psignw128
: X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
def psignd128
: X86Builtin<"_Vector<4, int>(_Vector<4, int>, _Vector<4, int>)">;
def pmulhrsw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
def pmaddubsw128 : X86Builtin<"_Vector<8, short>(_Vector<16, char>, _Vector<16, char>)">;
def pshufb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">;
}
}
// AVX
let Attributes = [Const, NoThrow, RequiredVectorWidth<256>],
Features = "avx" in {
foreach Op = ["max", "min"] in {
def Op#pd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>)">;
def Op#ps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>)">;
}
}
let Features = "mmx", Header = "mmintrin.h", Attributes = [NoThrow, Const] in {
@ -312,11 +276,22 @@ let Features = "sse3", Attributes = [NoThrow, RequiredVectorWidth<128>] in {
def lddqu : X86Builtin<"_Vector<16, char>(char const *)">;
}
let Features = "ssse3", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
def palignr128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>, _Constant int)">;
let Features = "sse3", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
foreach Op = ["addsub", "hadd", "hsub"] in {
def Op#ps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">;
def Op#pd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">;
}
}
let Features = "ssse3", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
def palignr128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>, _Constant int)">;
def pmulhrsw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
def pmaddubsw128 : X86Builtin<"_Vector<8, short>(_Vector<16, char>, _Vector<16, char>)">;
def pshufb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">;
def psignb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">;
def psignw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
def psignd128 : X86Builtin<"_Vector<4, int>(_Vector<4, int>, _Vector<4, int>)">;
foreach Op = ["phadd", "phsub"] in {
def Op#w128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
def Op#sw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">;
@ -330,25 +305,13 @@ let Features = "sse4.1", Attributes = [NoThrow, Const, RequiredVectorWidth<128>]
def roundsd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant int)">;
def roundpd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Constant int)">;
def dpps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>, _Constant char)">;
def dppd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, "
"_Vector<2,double>, _Constant char)">;
def mpsadbw128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, "
"_Vector<16, char>, _Constant char)">;
}
let Features = "sse4.1",
Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
def insertps128 : X86Builtin<"_Vector<4, float>(_Vector<4, float>, "
"_Vector<4, float>, _Constant char)">;
def ptestz128
: X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def ptestc128
: X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def ptestnzc128
: X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def dppd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2,double>, _Constant char)">;
def mpsadbw128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>, _Constant char)">;
}
let Features = "sse4.1", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
def insertps128 : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>, _Constant char)">;
def pblendw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>, _Constant int)">;
def blendpd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant int)">;
def blendps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>, _Constant int)">;
@ -360,6 +323,10 @@ let Features = "sse4.1", Attributes = [NoThrow, Const, Constexpr, RequiredVector
def packusdw128 : X86Builtin<"_Vector<8, short>(_Vector<4, int>, _Vector<4, int>)">;
def phminposuw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>)">;
def ptestz128 : X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def ptestc128 : X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def ptestnzc128 : X86Builtin<"int(_Vector<2, long long int>, _Vector<2, long long int>)">;
def vec_ext_v16qi : X86Builtin<"char(_Vector<16, char>, _Constant int)">;
def vec_set_v16qi : X86Builtin<"_Vector<16, char>(_Vector<16, char>, char, _Constant int)">;
def vec_set_v4si : X86Builtin<"_Vector<4, int>(_Vector<4, int>, int, _Constant int)">;
@ -510,6 +477,11 @@ let Features = "avx", Attributes = [NoThrow, Const, RequiredVectorWidth<256>] in
def vperm2f128_pd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>, _Constant int)">;
def vperm2f128_ps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>, _Constant int)">;
def vperm2f128_si256 : X86Builtin<"_Vector<8, int>(_Vector<8, int>, _Vector<8, int>, _Constant int)">;
foreach Op = ["max", "min"] in {
def Op#pd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>)">;
def Op#ps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>)">;
}
}
let Features = "avx", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<128>] in {
@ -531,7 +503,7 @@ let Features = "avx", Attributes = [NoThrow, Const, Constexpr, RequiredVectorWid
def vpermilpd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Constant int)">;
def vpermilps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Constant int)">;
foreach Op = ["hadd", "hsub"] in {
foreach Op = ["addsub", "hadd", "hsub"] in {
def Op#pd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>)">;
def Op#ps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>)">;
}
@ -572,15 +544,6 @@ let Features = "avx",
def movmskps256 : X86Builtin<"int(_Vector<8, float>)">;
}
let Features = "avx",
Attributes = [NoThrow, Const, Constexpr, RequiredVectorWidth<256>] in {
def addsubpd256
: X86Builtin<
"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>)">;
def addsubps256
: X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>)">;
}
let Features = "avx", Attributes = [NoThrow] in {
def vzeroall : X86Builtin<"void()">;
def vzeroupper : X86Builtin<"void()">;