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[ValueTypes][NFC] Generate EVT::getTypeForEVT from GenVT.inc #96608

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Merged
merged 14 commits into from
Jun 27, 2024
Merged

[ValueTypes][NFC] Generate EVT::getTypeForEVT from GenVT.inc #96608

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2f66ab6
[ValueTypes][NFC] Generate EVT::getTypeForEVT from GenVT.inc
kito-cheng Jun 25, 2024
72aa2f3
fixup, move code gen logic to tablegen
kito-cheng Jun 25, 2024
a1df603
fixup, remove LLVMTy from ValueTypes.td, all derive from existing inf…
kito-cheng Jun 25, 2024
0e9da7f
fixup, format and remove unused header file
kito-cheng Jun 25, 2024
4e8d568
fixup, don't touch unrelated code
kito-cheng Jun 25, 2024
2219667
fixup, address comment
kito-cheng Jun 25, 2024
ff26862
fixup, remove unused header
kito-cheng Jun 25, 2024
11bc0bf
fixup, minor tweak
kito-cheng Jun 25, 2024
1423b88
fixup, Drop Twine and std::string
kito-cheng Jun 25, 2024
8bfe27f
fixup, move into anonymous namespace
kito-cheng Jun 25, 2024
4405964
Revert "fixup, move into anonymous namespace"
kito-cheng Jun 26, 2024
71b7512
fixup, use speicalized Type::getInt*Ty if possible
kito-cheng Jun 26, 2024
de13950
fixup, minor cleanup
kito-cheng Jun 26, 2024
80280a1
fixup, add explicitly range check to make sure it less than 128
kito-cheng Jun 27, 2024
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18 changes: 10 additions & 8 deletions llvm/include/llvm/CodeGen/ValueTypes.td
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
class ValueType<int size, int value> {
string Namespace = "MVT";
string LLVMName = NAME;
string LLVMTy = "";
int Size = size;
int Value = value;
int nElem = 1;
Expand All @@ -37,8 +38,9 @@ class VTInt<int size, int value>
let isInteger = true;
}

class VTFP<int size, int value>
class VTFP<int size, string llvmty, int value>
: ValueType<size, value> {
let LLVMTy = llvmty;
let isFP = true;
}

Expand Down Expand Up @@ -71,13 +73,13 @@ def i32 : VTInt<32, 7>; // 32-bit integer value
def i64 : VTInt<64, 8>; // 64-bit integer value
def i128 : VTInt<128, 9>; // 128-bit integer value

def bf16 : VTFP<16, 10>; // 16-bit brain floating point value
def f16 : VTFP<16, 11>; // 16-bit floating point value
def f32 : VTFP<32, 12>; // 32-bit floating point value
def f64 : VTFP<64, 13>; // 64-bit floating point value
def f80 : VTFP<80, 14>; // 80-bit floating point value
def f128 : VTFP<128, 15>; // 128-bit floating point value
def ppcf128 : VTFP<128, 16>; // PPC 128-bit floating point value
def bf16 : VTFP<16, "BFloatTy", 10>; // 16-bit brain floating point value
def f16 : VTFP<16, "HalfTy", 11>; // 16-bit floating point value
def f32 : VTFP<32, "FloatTy", 12>; // 32-bit floating point value
def f64 : VTFP<64, "DoubleTy", 13>; // 64-bit floating point value
def f80 : VTFP<80, "X86_FP80Ty", 14>; // 80-bit floating point value
def f128 : VTFP<128, "FP128Ty", 15>; // 128-bit floating point value
def ppcf128 : VTFP<128, "PPC_FP128Ty", 16>; // PPC 128-bit floating point value

def v1i1 : VTVec<1, i1, 17>; // 1 x i1 vector value
def v2i1 : VTVec<2, i1, 18>; // 2 x i1 vector value
Expand Down
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