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wasm: correctly lower signed value in @tagName

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Luuk de Gram 2023-10-08 15:18:40 +02:00
parent a9b37ac637
commit 8e836cb59a
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1 changed files with 2 additions and 2 deletions
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src/arch/wasm/CodeGen.zig
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@ -7215,12 +7215,12 @@ fn getTagNameFunction(func: *CodeGen, enum_ty: Type) InnerError!u32 {
switch (tag_value) {
.imm32 => |value| {
try writer.writeByte(std.wasm.opcode(.i32_const));
try leb.writeULEB128(writer, value);
try leb.writeILEB128(writer, @as(i32, @bitCast(value)));
try writer.writeByte(std.wasm.opcode(.i32_ne));
},
.imm64 => |value| {
try writer.writeByte(std.wasm.opcode(.i64_const));
try leb.writeULEB128(writer, value);
try leb.writeILEB128(writer, @as(i64, @bitCast(value)));
try writer.writeByte(std.wasm.opcode(.i64_ne));
},
else => unreachable,