tmp

aman4150 · Nov 5, 2024 · 2d79529 · 2d79529
1 parent aa6ea4f
commit 2d79529
Showing 1 changed file with 34 additions and 34 deletions.
diff --git a/crates/polkavm-linker/src/program_from_elf.rs b/crates/polkavm-linker/src/program_from_elf.rs
@@ -4502,40 +4502,40 @@ where
     }
 
     let mut modified = false;
-    if !reachability.is_dynamically_reachable()
-        && !reachability.always_reachable_or_exported()
-        && !reachability.reachable_from.is_empty()
-        && reachability.reachable_from.len() < 64
-    {
-        for reg in Reg::ALL {
-            let mut common_value_opt = None;
-            for &source in &reachability.reachable_from {
-                let value = output_regs_for_block[source.index()].get_reg(reg);
-                if value == RegValue::InputReg(reg, current) {
-                    continue;
-                }
-
-                if let Some(common_value) = common_value_opt {
-                    if common_value == value {
-                        continue;
-                    }
-
-                    common_value_opt = None;
-                    break;
-                } else {
-                    common_value_opt = Some(value);
-                }
-            }
-
-            if let Some(value) = common_value_opt {
-                let old_value = input_regs_for_block[current.index()].get_reg(reg);
-                if value != old_value {
-                    input_regs_for_block[current.index()].set_reg(reg, value);
-                    modified = true;
-                }
-            }
-        }
-    }
+    // if !reachability.is_dynamically_reachable()
+    //     && !reachability.always_reachable_or_exported()
+    //     && !reachability.reachable_from.is_empty()
+    //     && reachability.reachable_from.len() < 64
+    // {
+    //     for reg in Reg::ALL {
+    //         let mut common_value_opt = None;
+    //         for &source in &reachability.reachable_from {
+    //             let value = output_regs_for_block[source.index()].get_reg(reg);
+    //             if value == RegValue::InputReg(reg, current) {
+    //                 continue;
+    //             }
+
+    //             if let Some(common_value) = common_value_opt {
+    //                 if common_value == value {
+    //                     continue;
+    //                 }
+
+    //                 common_value_opt = None;
+    //                 break;
+    //             } else {
+    //                 common_value_opt = Some(value);
+    //             }
+    //         }
+
+    //         if let Some(value) = common_value_opt {
+    //             let old_value = input_regs_for_block[current.index()].get_reg(reg);
+    //             if value != old_value {
+    //                 input_regs_for_block[current.index()].set_reg(reg, value);
+    //                 modified = true;
+    //             }
+    //         }
+    //     }
+    // }
 
     let mut regs = input_regs_for_block[current.index()].clone();
     let mut references = BTreeSet::new();