From 739108c9f00b0f2532cb9bc3794f4ce1de821ab1 Mon Sep 17 00:00:00 2001
From: Ali Chraghi <alichraghi@proton.me>
Date: Fri, 2 Feb 2024 17:48:16 +0330
Subject: [PATCH] spirv: support enum integer values in Assembler

---
 src/codegen/spirv/Assembler.zig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/codegen/spirv/Assembler.zig b/src/codegen/spirv/Assembler.zig
index 87e18d4bd8..7cecd7ee38 100644
--- a/src/codegen/spirv/Assembler.zig
+++ b/src/codegen/spirv/Assembler.zig
@@ -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) });
     };