From: Dmitry Stogov <dmitry@zend.com>
Date: Wed, 27 May 2020 14:04:31 +0000 (+0300)
Subject: Revert "Fixed tracing JIT for CALL VM"
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=645ff9c8f65fc1c40595347bf6c78637601ecb30;p=php

Revert "Fixed tracing JIT for CALL VM"

This reverts commit 7f3a296f847de74f20f2e1fc64ad6ea706e33a12.
---

diff --git a/ext/opcache/jit/zend_jit_x86.dasc b/ext/opcache/jit/zend_jit_x86.dasc
index f76175a7d7..abee45b95c 100644
--- a/ext/opcache/jit/zend_jit_x86.dasc
+++ b/ext/opcache/jit/zend_jit_x86.dasc
@@ -2433,11 +2433,7 @@ static int zend_jit_trace_exit_stub(dasm_State **Dst)
 	}
 
 	|1:
-	if (zend_jit_vm_kind == ZEND_VM_KIND_HYBRID) {
-		|	jl ->trace_halt
-	} else {
-		|	jl >2
-	}
+	|	jl ->trace_halt
 
 	|	// execute_data = EG(current_execute_data)
 	|	MEM_OP2_2_ZTS mov, FP, aword, executor_globals, current_execute_data, r0
@@ -2460,9 +2456,6 @@ static int zend_jit_trace_exit_stub(dasm_State **Dst)
 		|	mov r0, aword [r0 + offsetof(zend_op_array, reserved[zend_func_info_rid])]
 		|	mov r0, aword [r0 + offsetof(zend_jit_op_array_trace_extension, offset)]
 		|	jmp aword [IP + r0]
-		|2:
-		|	add r4, SPAD // stack alignment
-		|	ret
 	} else {
 		|	mov IP, aword EX->opline
 		|	mov FCARG1a, FP
@@ -2475,9 +2468,6 @@ static int zend_jit_trace_exit_stub(dasm_State **Dst)
 		|	add r4, NR_SPAD // stack alignment
 		|	mov r0, 1 // ZEND_VM_ENTER
 		|	ret
-		|2:
-		|	add r4, NR_SPAD // stack alignment
-		|	ret
 	}
 
 	return 1;