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spirv: support enum integer values in Assembler

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This commit is contained in:
Ali Chraghi 2024-02-02 17:48:16 +03:30
parent b41aad0193
commit 739108c9f0
1 changed files with 6 additions and 2 deletions
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8
src/codegen/spirv/Assembler.zig
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@ -591,9 +591,13 @@ fn parseValueEnum(self: *Assembler, kind: spec.OperandKind) !void {
try self.expectToken(.value);
const text = self.tokenText(tok);
const int_value = std.fmt.parseInt(u32, text, 0) catch null;
const enumerant = for (kind.enumerants()) |enumerant| {
if (std.mem.eql(u8, enumerant.name, text))
break enumerant;
if (int_value) |v| {
if (v == enumerant.value) break enumerant;
} else {
if (std.mem.eql(u8, enumerant.name, text)) break enumerant;
}
} else {
return self.fail(tok.start, "'{s}' is not a valid value for enumeration {s}", .{ text, @tagName(kind) });
};