minor fixes

tape-load/src/lib.rs

@@ -7,3 +7,4 @@ pub mod types;
 pub mod vm;
 
 const BYTECODE_IMITATES_GLSL: bool = false;
+const DUMP_SPV_DIS_TO_FILE: bool = false;

tape-load/src/ssa.rs

@@ -3,6 +3,7 @@ use core::f32;
 use rspirv::{binary::Disassemble, dr::Module, spirv};
 
 use crate::{
+    DUMP_SPV_DIS_TO_FILE,
     instruction_set::InstructionSet,
     spirv_compilers::{
         SpirVTypes,
@@ -521,15 +522,17 @@ impl SSATape {
 
         let module = b.module();
 
-        std::fs::write(
-            format!(
-                "{}.spv-dis",
-                humantime::format_rfc3339(std::time::SystemTime::now())
+        if DUMP_SPV_DIS_TO_FILE {
+            std::fs::write(
+                format!(
+                    "{}.spv-dis",
+                    humantime::format_rfc3339(std::time::SystemTime::now())
+                )
+                .to_string(),
+                module.disassemble(),
             )
-            .to_string(),
-            module.disassemble(),
-        )
-        .unwrap();
+            .unwrap();
+        }
 
         module
     }