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Parse whole vector add example

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This commit is contained in:
Andrzej Janik 2020-03-22 23:20:37 +01:00
parent c0acb8747c
commit e981e20aae
1 changed files with 38 additions and 6 deletions
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44
ptx/src/ptx.lalrpop
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@ -8,6 +8,7 @@ match {
r"//[^\n\r]*[\n\r]*" => { },
r"/\*([^\*]*\*+[^\*/])*([^\*]*\*+|[^\*])*\*/" => { },
r"sm_[0-9]+" => ShaderModel,
r"-?[?:0x]?[0-9]+" => Num
} else {
r"(?:[a-zA-Z][a-zA-Z0-9_$]*|[_$%][a-zA-Z0-9_$]+)<[0-9]+>" => ParametrizedID,
} else {
@ -39,12 +40,13 @@ TargetSpecifier = {
Directive : () = {
AddressSize,
Function
Function,
File,
Section
};
AddressSize = {
".address_size" "32",
".address_size" "64"
".address_size" Num
};
Function: (bool, &'input str) = {
@ -332,8 +334,9 @@ ArrayOperand = {
ID "[" Num "]",
};
VectorOperand = {
VectorOperand: () = {
ID "." ID,
ID DotID,
};
Vector = {
@ -341,6 +344,33 @@ Vector = {
".v4"
};
// https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#debugging-directives-file
File = {
".file" Num String ("," Num "," Num)?
};
// https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#debugging-directives-section
Section = {
".section" DotID "{" SectionDwarfLines* "}"
};
SectionDwarfLines: () = {
BitType Comma<Num>,
".b32" SectionLabel,
".b64" SectionLabel,
".b32" SectionLabel "+" Num,
".b64" SectionLabel "+" Num,
};
SectionLabel = {
ID,
DotID
};
BitType = {
".b8", ".b16", ".b32", ".b64"
};
Comma<T>: Vec<T> = {
<v:(<T> ",")*> <e:T?> => match e {
None => v,
@ -352,7 +382,9 @@ Comma<T>: Vec<T> = {
}
};
String = r#""[^"]*""#;
VersionNumber = r"[0-9]+\.[0-9]+";
Num: i128 = <s:r"[0-9]+"> => i128::from_str(s).unwrap();
//Num: i128 = <s:r"[?:0x][0-9]+"> => i128::from_str(s).unwrap();
// https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#identifiers
ID: &'input str = <s:r"[a-zA-Z][a-zA-Z0-9_$]*|[_$%][a-zA-Z0-9_$]+"> => s;
ID: &'input str = <s:r"[a-zA-Z][a-zA-Z0-9_$]*|[_$%][a-zA-Z0-9_$]+"> => s;
DotID: &'input str = <s:r"\.[a-zA-Z][a-zA-Z0-9_$]*"> => s;