From: Doug Evans <dje@google.com>
Date: Fri, 15 Aug 2014 22:24:35 +0000 (-0700)
Subject: (dwarf_decode_lines_1): Delete local basic_block, unused.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=20d8c3722e283ae1240bbf03fc11eccfce936039;p=binutils-gdb.git

(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 78d16355f5d..d195f4af1d2 100644
--- 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 cb68a4a3f34..7f183a72462 100644
--- 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