commit 9c3b1a5587611bedbd12a470f0a246d6f57c022f
author commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Mar 09 22:34:08 2016 +0000
committer commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Mar 09 22:34:08 2016 +0000
tree cdf78d92a2254c219b6c484c2aa6351442df87b6
parent cfc26826b2dfee564d3655fbe64963cfbfdbe6b2

Unreviewed, rolling out r197873.
https://bugs.webkit.org/show_bug.cgi?id=155262

"Crashes some JSC tests" (Requested by mlam on #webkit).

Reverted changeset:

"Add dumping of function expression names in CodeBlock
bytecode dump."
https://bugs.webkit.org/show_bug.cgi?id=155248
http://trac.webkit.org/changeset/197873

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@197888 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/JavaScriptCore/bytecode/CodeBlock.cpp

diff --git a/Source/JavaScriptCore/bytecode/CodeBlock.cpp b/Source/JavaScriptCore/bytecode/CodeBlock.cpp
index 817d329..f436c52 100644
--- a/Source/JavaScriptCore/bytecode/CodeBlock.cpp
+++ b/Source/JavaScriptCore/bytecode/CodeBlock.cpp
@@ -769,19 +769,6 @@
     out.printf("%s", registerName(operand).data());
 }
 
-void CodeBlock::dumpFunctionExpr(PrintStream& out, int funcExprIndex)
-{
-    out.printf("f%d", funcExprIndex);
-    if (!isCompilationThread()) {
-        FunctionExecutable* executable = functionExpr(funcExprIndex);
-        String name = executable->inferredName().string();
-        if (name.isEmpty())
-            out.print(":<anon>");
-        else
-            out.print(":", name.utf8());
-    }
-}
-
 void CodeBlock::dumpBytecode(
     PrintStream& out, ExecState* exec, const Instruction* begin, const Instruction*& it,
     const StubInfoMap& stubInfos, const CallLinkInfoMap& callLinkInfos)
@@ -1349,8 +1336,7 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "new_func");
-            out.printf("%s, %s, ", registerName(r0).data(), registerName(r1).data());
-            dumpFunctionExpr(out, f0);
+            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
             break;
         }
         case op_new_generator_func: {
@@ -1358,8 +1344,7 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "new_generator_func");
-            out.printf("%s, %s, ", registerName(r0).data(), registerName(r1).data());
-            dumpFunctionExpr(out, f0);
+            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
             break;
         }
         case op_new_arrow_func_exp: {
@@ -1367,8 +1352,7 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "op_new_arrow_func_exp");
-            out.printf("%s, %s, ", registerName(r0).data(), registerName(r1).data());
-            dumpFunctionExpr(out, f0);
+            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
             break;
         }
         case op_new_func_exp: {
@@ -1376,8 +1360,7 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "new_func_exp");
-            out.printf("%s, %s, ", registerName(r0).data(), registerName(r1).data());
-            dumpFunctionExpr(out, f0);
+            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
             break;
         }
         case op_new_generator_func_exp: {
@@ -1385,8 +1368,7 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "new_generator_func_exp");
-            out.printf("%s, %s", registerName(r0).data(), registerName(r1).data());
-            dumpFunctionExpr(out, f0);
+            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
             break;
         }
         case op_call: {