Subversion Repositories openrisc_2011-10-31

c { dg-do compile }

* egcs-bugs:

* From: Martin Kahlert <martin.kahlert@mchp.siemens.de>

* Subject: ICE in g77 from egcs-19981109

* Message-Id: <199811101134.MAA29838@keksy.mchp.siemens.de>

* As of 1998-11-17, fails -O2 -fomit-frame-pointer with

* egcs/gcc/testsuite/g77.f-torture/compile/981117-1.f:8: internal error--insn does not satisfy its constraints:

* (insn 31 83 32 (set (reg:SF 8 %st(0))

*         (mult:SF (reg:SF 8 %st(0))

*             (const_double:SF (mem/u:SF (symbol_ref/u:SI ("*.LC1")) 0) 0 0 1073643520))) 350 {strlensi-3} (nil)

*     (nil))

* ../../egcs/gcc/toplev.c:1390: Internal compiler error in function fatal_insn

* Fixed sometime before 1998-11-21 -- don't know by which change.

      SUBROUTINE SSPTRD

      PARAMETER (HALF = 0.5 )

      DO I = 1, N

         CALL SSPMV(TAUI)

         ALPHA = -HALF*TAUI

         CALL SAXPY(ALPHA)

      ENDDO

      END