[Bug c/54306] New: ARM iwmmxt2 commit adds imbalanced #endif in mmintrin.h

[dsd at laptop dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54306

             Bug #: 54306
           Summary: ARM iwmmxt2 commit adds imbalanced #endif in
                    mmintrin.h
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: d...@laptop.org
                CC: matts...@gmail.com, ni...@redhat.com


The commit that added iwmmxt2 support:
http://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=6b8f7c284d4443660a1ce94ae695940930a5708c

adds an imbalanced number of #endif to gcc/config/arm/mmintrin.h

This means that iwmmxt support doesn't work, compiles fail when building with
-march=iwmmxt2 due to this imbalance.

I believe the very last line added by the patch to mmintin.h should be removed:
+#endif /* __IWMMXT__ */

The __IWMMXT__ check was already done (and terminated) at the top of the file.