http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52977
Bug #: 52977
Summary: internal compiler error: Segmentation fault with `-x
c-header' or `-x cxx-header' option
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: ai.az...@gmail.com
Created attachment 27152
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27152
Output of -v option and preprocessed file
The following code causes an ICE with GCC 4.8.0 20120408 (experimental) and `-x
c-header' or `-x cxx-header' option.
////////////////////////////////////////
typedef int __m64 __attribute__ ((__vector_size__ (8), __may_alias__));
__inline __m64 __attribute__((__gnu_inline__, __always_inline__,
__artificial__))
_mm_setzero_si64() { return (__m64)0LL; }
////////////////////////////////////////
N.B. As far as I can confirm, this ICE is not reproduced with GCC 4.6.3, GCC
4.7.0 and GCC 4.8.0 20120311. This reproducer originally comes from a
Boost.Math 1.49.0 source file.
