From: Claudiu Zissulescu <claziss@synopsys.com>
Date: Tue, 29 Nov 2016 14:26:28 +0000 (+0100)
Subject: [ARC] Fix compact casesi option.
X-Git-Tag: upstream/12.2.0~42897
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6323c98156164b42b0383fc54c29b8f76387a73a;p=platform%2Fupstream%2Fgcc.git

[ARC] Fix compact casesi option.

gcc/
2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/arc/arc.c (arc_override_options): Avoid selection of
        compact casesi for ARCv2.

From-SVN: r242961
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2771bfd..04d2030 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_override_options): Avoid selection of
+	compact casesi for ARCv2.
+
 2016-11-29  Richard Biener  <rguenther@suse.de>
 
 	* tree-cfg.c (lower_phi_internal_fn): Do not look for further
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index c73668f..dce66a1 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -871,11 +871,13 @@ arc_override_options (void)
     optimize_size = 1;
 
   /* Compact casesi is not a valid option for ARCv2 family.  */
-  if (TARGET_V2
-      && TARGET_COMPACT_CASESI)
+  if (TARGET_V2)
     {
-      warning (0, "compact-casesi is not applicable to ARCv2");
-      TARGET_COMPACT_CASESI = 0;
+      if (TARGET_COMPACT_CASESI)
+	{
+	  warning (0, "compact-casesi is not applicable to ARCv2");
+	  TARGET_COMPACT_CASESI = 0;
+	}
     }
   else if (optimize_size == 1
 	   && !global_options_set.x_TARGET_COMPACT_CASESI)