From 7e7e470f9bf455553ee08e9be90943fa3631a07b Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Fri, 11 Feb 2005 16:26:57 -0800
Subject: tree-complex.c (expand_complex_libcall): New.

        * tree-complex.c (expand_complex_libcall): New.
        (expand_complex_multiplication): Use it for c99 compliance.
        (expand_complex_division): Likewise.
        * fold-const.c (fold_complex_add, fold_complex_mult): New.
        (fold): Call them.
        * builtins.c (built_in_names): Remove const.
        * tree.c (build_common_builtin_nodes): Build complex arithmetic
        builtins.
        * tree.h (BUILT_IN_COMPLEX_MUL_MIN, BUILT_IN_COMPLEX_MUL_MAX): New.
        (BUILT_IN_COMPLEX_DIV_MIN, BUILT_IN_COMPLEX_DIV_MAX): New.
        (built_in_names): Remove const.
        * c-common.c (c_common_type_for_mode): Handle complex modes.
        * flags.h, toplev.c (flag_complex_method): Rename from
        flag_complex_divide_method.
        * libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3,
        __mulsc3, __muldc3, __mulxc3, __multc3): New.
        * libgcc2.h: Declare them.
        * libgcc-std.ver: Export them.
        * mklibgcc.in (lib2funcs): Build them.

From-SVN: r94909
---
 gcc/libgcc-std.ver | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'gcc/libgcc-std.ver')

diff --git a/gcc/libgcc-std.ver b/gcc/libgcc-std.ver
index b701fcf..341cf7a 100644
--- a/gcc/libgcc-std.ver
+++ b/gcc/libgcc-std.ver
@@ -241,4 +241,14 @@ GCC_4.0.0 {
   __powidf2
   __powixf2
   __powitf2
-}
\ No newline at end of file
+
+  # c99 compliant complex arithmetic
+  __divsc3
+  __divdc3
+  __divxc3
+  __divtc3
+  __mulsc3
+  __muldc3
+  __mulxc3
+  __multc3
+}
-- 
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