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From: Tristan Gingold <gingold@adacore.com>
Subject: [Patch] Enable dwarf2 debug_line for avr
Date: Fri, 24 Sep 2010 15:08:56 +0200
Message-Id: <EEB591B2-A167-4DE7-8AD4-70825377E8BB@adacore.com>
Cc: Eric Weddington <Eric.Weddington@atmel.com>
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Hi,

as there currently no nop insn defined for avr in configure.ac and therefore many of the dwarf2 tests are disabled.
This one line patch just add avr in the list for the standard 'nop' insn.

Ok for mainline ?

Tristan.

2010-09-24  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Define the nop insn for avr*-*-*
	* configure: Regenerate.

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 278cc4f..103d1ed 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -3746,7 +3746,7 @@ esac
 # version to the per-target configury.
 case "$target" in
   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
-  | x86_64*-*-* | hppa*-*-* | arm*-*-* \
+  | x86_64*-*-* | hppa*-*-* | arm*-*-* | avr*-*-* \
   | xstormy16*-*-* | cris-*-* | crisv32-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
   | spu-*-* | fido*-*-* | m32c-*-*)
     insn="nop"