re PR fortran/26025 (Optionally use BLAS for matmul)

[thirdparty/gcc.git] / gcc / fortran / ChangeLog

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 94e4d6cd013b8b34b844bee494388f3c4a77fdfe..53b7b300764a7a1117b590a9f5ed5ed7f6119691 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,25 @@
+2006-10-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
+       PR fortran/26025
+       * lang.opt: Add -fexternal-blas and -fblas-matmul-limit options.
+       * options.c (gfc_init_options): Initialize new flags.
+       (gfc_handle_option): Handle new flags.
+       * gfortran.h (gfc_option): Add flag_external_blas and
+       blas_matmul_limit flags.
+       * trans-expr.c (gfc_conv_function_call): Use new argument
+       append_args, appending it at the end of the argument list
+       built for a function call.
+       * trans-stmt.c (gfc_trans_call): Use NULL_TREE for the new
+       append_args argument to gfc_trans_call.
+       * trans.h (gfc_conv_function_call): Update prototype.
+       * trans-decl.c (gfc_build_intrinsic_function_decls): Add
+       prototypes for BLAS ?gemm routines.
+       * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Generate the
+       extra arguments given to the library matmul function, and give
+       them to gfc_conv_function_call.
+       * invoke.texi: Add documentation for -fexternal-blas and
+       -fblas-matmul-limit.
+
 2006-10-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * Make-lang.in (F95_LIBS): Delete.