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[Bug rtl-optimization/20306] [4.0/4.1 Regression] FP complex modes moved via GPRs
- From: "dje at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Mar 2005 19:26:15 -0000
- Subject: [Bug rtl-optimization/20306] [4.0/4.1 Regression] FP complex modes moved via GPRs
- References: <20050303192352.20306.dje@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dje at gcc dot gnu dot org 2005-03-03 19:26 -------
Example Fortran code derived from BLAS ZGEMM routine.
SUBROUTINE Z ( M, N, C, LDC )
* .. Scalar Arguments ..
INTEGER M, N, LDC
* .. Array Arguments ..
COMPLEX*16 C( LDC, * )
* .. Local Scalars ..
INTEGER I, J
* .. Parameters ..
COMPLEX*16 ZERO
PARAMETER ( ZERO = ( 0.0D+0, 0.0D+0 ) )
*
DO 20, J = 1, N
DO 10, I = 1, M
C( I, J ) = ZERO
10 CONTINUE
20 CONTINUE
*
RETURN
END
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20306