提交: 48a70d445a13ca157ee8acbe0ceeee8433faa875 - gcc_os216 (git)

GCC with patches for OS216

Commit MetaInfo

• 修訂: 48a70d445a13ca157ee8acbe0ceeee8433faa875 (tree)
• 時間: 2018-03-24 01:06:12
• 作者: Andrew Macleod <amacleod@gcc....>
• Commiter: Andrew Macleod

Log Message

Dont check invalid ssa names, like floats

From-SVN: r258817

Change Summary

• modified: gcc/ssa-range.c

差異

--- a/gcc/ssa-range.c
+++ b/gcc/ssa-range.c
@@ -512,6 +512,8 @@ path_ranger::path_range_of_def (irange &r, gimple *g)
       unsigned x;
       edge e;
 
+      if (!valid_irange_ssa (phi_def))
+        return false;
       if (get_global_ssa_range (r, phi_def))
         return true;