(dwarf_decode_lines_1): Delete local basic_block, unused.

	* dwarf2read.c (dwarf_decode_lines_1): Delete local basic_block,
	unused.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 78d16355f5db5e58365beeca994daba0f08e3578..d195f4af1d266f55ad3a64727c652d7a9c653cdd 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-15  Doug Evans  <dje@google.com>
+
+       * dwarf2read.c (dwarf_decode_lines_1): Delete local basic_block,
+       unused.
+
 2014-08-15  Eli Zaretskii  <eliz@gnu.org>
 
        * dcache.h: Include target.h, to avoid compile time warnings.

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index cb68a4a3f3458ed35928e0b1f92e9badccd0f759..7f183a72462d7a2a06195e04d9e45599f154b4b6 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -17205,7 +17205,6 @@ dwarf_decode_lines_1 (struct line_header *lh, const char *comp_dir,
       unsigned int line = 1;
       unsigned int column = 0;
       int is_stmt = lh->default_is_stmt;
-      int basic_block = 0;
       int end_sequence = 0;
       CORE_ADDR addr;
       unsigned char op_index = 0;
@@ -17268,7 +17267,6 @@ dwarf_decode_lines_1 (struct line_header *lh, const char *comp_dir,
                      (*p_record_line) (current_subfile, line, addr);
                    }
                }
-             basic_block = 0;
            }
          else switch (op_code)
            {
@@ -17366,7 +17364,6 @@ dwarf_decode_lines_1 (struct line_header *lh, const char *comp_dir,
                      (*p_record_line) (current_subfile, line, addr);
                    }
                }
-             basic_block = 0;
              break;
            case DW_LNS_advance_pc:
              {
@@ -17418,7 +17415,6 @@ dwarf_decode_lines_1 (struct line_header *lh, const char *comp_dir,
              is_stmt = (!is_stmt);
              break;
            case DW_LNS_set_basic_block:
-             basic_block = 1;
              break;
            /* Add to the address register of the state machine the
               address increment value corresponding to special opcode