target.h (GTM_longjmp): Correct .cfi directives.

	* config/x86/target.h (GTM_longjmp): Correct .cfi directives.

From-SVN: r184220

libitm/ChangeLog

+2012-02-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/x86/target.h (GTM_longjmp): Correct .cfi directives.
+
 2012-02-14  Torvald Riegel  <triegel@redhat.com>
 
 	* libitm_i.h (GTM::gtm_rwlog_entry): New.

libitm/config/x86/sjlj.S

@@ -112,6 +112,7 @@ SYM(_ITM_beginTransaction):
 SYM(GTM_longjmp):
 	cfi_startproc
 #ifdef __x86_64__
+	cfi_def_cfa(%rsi, 0)
 	movq	(%rsi), %rcx
 	movq	8(%rsi), %rbx
 	movq	16(%rsi), %rbp
@@ -119,20 +120,21 @@ SYM(GTM_longjmp):
 	movq	32(%rsi), %r13
 	movq	40(%rsi), %r14
 	movq	48(%rsi), %r15
-	movl	%edi, %eax
 	cfi_offset(%rip, 56)
-	cfi_def_cfa(%rcx, 0)
+	movl	%edi, %eax
 	movq	%rcx, %rsp
+	cfi_register(%rsp, %rcx)
 	jmp	*56(%rsi)
 #else
+	cfi_def_cfa(%edx, 0)
 	movl	(%edx), %ecx
 	movl	4(%edx), %ebx
 	movl	8(%edx), %esi
 	movl	12(%edx), %edi
 	movl	16(%edx), %ebp
 	cfi_offset(%eip, 20)
-	cfi_def_cfa(%ecx, 0)
 	movl	%ecx, %esp
+	cfi_register(%esp, %ecx)
 	jmp	*20(%edx)
 #endif
 	cfi_endproc