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[obv][commit] Eliminate a single-use variable in eval.c
- From: Siddhesh Poyarekar <siddhesh at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Fri, 21 Sep 2012 14:56:11 +0530
- Subject: [obv][commit] Eliminate a single-use variable in eval.c
Hi,
I have committed another small change that eliminates a local
variable that is used only once in the function with the direct function
call. This is an attempt to make the changes for 64-bit struct offset
and length smaller. For a context on those changes, please refer:
http://sourceware.org/ml/gdb-patches/2012-08/msg00144.html
Regards,
Siddhesh
http://sourceware.org/ml/gdb-cvs/2012-09/msg00117.html
Index: gdb/ChangeLog
===================================================================
RCS file: /cvs/src/src/gdb/ChangeLog,v
retrieving revision 1.14683
diff -u -r1.14683 ChangeLog
--- gdb/ChangeLog 21 Sep 2012 01:46:39 -0000 1.14683
+++ gdb/ChangeLog 21 Sep 2012 09:23:17 -0000
@@ -1,3 +1,8 @@
+2012-09-21 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * eval.c (evaluate_subexp_standard): Eliminate single-use
+ variable LOWER.
+
2012-09-21 Yao Qi <yao@codesourcery.com>
* mi/mi-interp.c: Declare mi_record_changed.
Index: gdb/eval.c
===================================================================
RCS file: /cvs/src/src/gdb/eval.c,v
retrieving revision 1.171
diff -u -r1.171 eval.c
--- gdb/eval.c 16 Aug 2012 07:36:19 -0000 1.171
+++ gdb/eval.c 21 Sep 2012 09:23:18 -0000
@@ -810,7 +810,6 @@
struct type *type;
int nargs;
struct value **argvec;
- int lower;
int code;
int ix;
long mem_offset;
@@ -2370,8 +2369,8 @@
struct type *array_type = check_typedef (value_type (array));
LONGEST index = subscript_array[i - 1];
- lower = f77_get_lowerbound (array_type);
- array = value_subscripted_rvalue (array, index, lower);
+ array = value_subscripted_rvalue (array, index,
+ f77_get_lowerbound (array_type));
}