Simplify positioning of '{' and '}'

and fix inconsistent indentation in mjit_compile.inc.erb

1 files changed, 27 insertions, 30 deletions

diff --git a/tool/ruby_vm/views/mjit_compile.inc.erb b/tool/ruby_vm/views/mjit_compile.inc.erb
index 32fd65ad6c..a7068c8532 100644
--- a/tool/ruby_vm/views/mjit_compile.inc.erb
+++ b/tool/ruby_vm/views/mjit_compile.inc.erb
@@ -48,7 +48,7 @@
 switch (insn) {
 % (RubyVM::BareInstructions.to_a + RubyVM::OperandsUnifications.to_a).each do |insn|
 %   next if unsupported_insns.include?(insn.name)
-  case BIN(<%= insn.name %>):
+  case BIN(<%= insn.name %>): {
 %   # Instruction-specific behavior in JIT
 %   case insn.name
 %   when 'opt_send_without_block', 'send'
@@ -56,50 +56,47 @@ switch (insn) {
 %   when *send_compatible_opt_insns
 %     # To avoid cancel, just emit `opt_send_without_block` instead of `opt_*` insn if call cache is populated.
 %     cd_index = insn.opes.index { |o| o.fetch(:type) == 'CALL_DATA' }
-      if (has_cache_for_send(captured_cc_entries(status)[call_data_index((CALL_DATA)operands[<%= cd_index %>], body)], BIN(<%= insn.name %>))) {
-<%=       render 'mjit_compile_send', locals: { insn: opt_send_without_block } -%>
-<%=       render 'mjit_compile_insn', locals: { insn: opt_send_without_block } -%>
-          break;
-      }
+    if (has_cache_for_send(captured_cc_entries(status)[call_data_index((CALL_DATA)operands[<%= cd_index %>], body)], BIN(<%= insn.name %>))) {
+<%=   render 'mjit_compile_send', locals: { insn: opt_send_without_block } -%>
+<%=   render 'mjit_compile_insn', locals: { insn: opt_send_without_block } -%>
+        break;
+    }
 %   when 'getinstancevariable', 'setinstancevariable'
 <%=   render 'mjit_compile_ivar', locals: { insn: insn } -%>
 %   when 'invokebuiltin', 'opt_invokebuiltin_delegate'
-    {
 <%=   render 'mjit_compile_invokebuiltin', locals: { insn: insn } -%>
-    }
 %   when 'leave', 'opt_invokebuiltin_delegate_leave'
-    {
 %     # opt_invokebuiltin_delegate_leave also implements leave insn. We need to handle it here for inlining.
 %     if insn.name == 'opt_invokebuiltin_delegate_leave'
-<%=   render 'mjit_compile_invokebuiltin', locals: { insn: insn } -%>
+<%=     render 'mjit_compile_invokebuiltin', locals: { insn: insn } -%>
 %     else
-      if (b->stack_size != 1) {
-          if (mjit_opts.warnings || mjit_opts.verbose)
-              fprintf(stderr, "MJIT warning: Unexpected JIT stack_size on leave: %d\n", b->stack_size);
-          status->success = false;
-      }
+    if (b->stack_size != 1) {
+        if (mjit_opts.warnings || mjit_opts.verbose)
+            fprintf(stderr, "MJIT warning: Unexpected JIT stack_size on leave: %d\n", b->stack_size);
+        status->success = false;
+    }
 %     end
-%     # Skip vm_pop_frame for inlined call
-      if (status->inlined_iseqs != NULL) { // the current ISeq is NOT being inlined
-%         # Cancel on interrupts to make leave insn leaf
-          fprintf(f, "    if (UNLIKELY(RUBY_VM_INTERRUPTED_ANY(ec))) {\n");
-          fprintf(f, "        reg_cfp->sp = vm_base_ptr(reg_cfp) + %d;\n", b->stack_size);
-          fprintf(f, "        reg_cfp->pc = original_body_iseq + %d;\n", pos);
-          fprintf(f, "        RB_DEBUG_COUNTER_INC(mjit_cancel_leave);\n");
-          fprintf(f, "        goto cancel;\n");
-          fprintf(f, "    }\n");
-          fprintf(f, "    ec->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(reg_cfp);\n"); // vm_pop_frame
-      }
-      fprintf(f, "    return stack[0];\n");
-      b->stack_size += <%= insn.call_attribute('sp_inc') %>;
-      b->finish_p = TRUE;
-      break;
+%   # Skip vm_pop_frame for inlined call
+    if (status->inlined_iseqs != NULL) { // the current ISeq is NOT being inlined
+%       # Cancel on interrupts to make leave insn leaf
+        fprintf(f, "    if (UNLIKELY(RUBY_VM_INTERRUPTED_ANY(ec))) {\n");
+        fprintf(f, "        reg_cfp->sp = vm_base_ptr(reg_cfp) + %d;\n", b->stack_size);
+        fprintf(f, "        reg_cfp->pc = original_body_iseq + %d;\n", pos);
+        fprintf(f, "        RB_DEBUG_COUNTER_INC(mjit_cancel_leave);\n");
+        fprintf(f, "        goto cancel;\n");
+        fprintf(f, "    }\n");
+        fprintf(f, "    ec->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(reg_cfp);\n"); // vm_pop_frame
     }
+    fprintf(f, "    return stack[0];\n");
+    b->stack_size += <%= insn.call_attribute('sp_inc') %>;
+    b->finish_p = TRUE;
+    break;
 %   end
 %
 %   # Main insn implementation generated by insns.def
 <%= render 'mjit_compile_insn', locals: { insn: insn } -%>
     break;
+  }
 % end
 %
 % # We don't support InstructionsUnifications yet because it's not used for now.