[PATCH] more g77 runtime library functions for gfortran

[Paul Brook]

On Saturday 28 August 2004 22:46, Steve Kargl wrote:
> The attached files update this patch set to include the additions
> of erf, derf, erfc, derfc, getpid, getgid, and getuid.  Bootstrap
> and regression tested.  No new failures are caused by this patch.
> Here's updated ChangeLogs.

I applied the get?id bits of your patch, after fixing a couple of bugs.
They were broken with -i8, and I also cleaned up bits of the 
checking/simplification/resolution code for intrinsics with no arguments.
I'll get back to you on the math functions.

Paul

2004-08-29  Steven G. Kargl  <kargls@comcast.net>
	Paul Brook  <paul@codesourcery.com>

	* gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
	(gfc_check_f, gfc_simplify_f): Add f0.
	* intrinsic.c (do_check): Call f0.  Flatten.
	(add_sym_0): Fix prototype.  Set f0.
	(add_functions): Add getgid, getgid and getuid.
	(resolve_intrinsic): Remove obsolete comment.
	(do_simplify): Call f0.
	* intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
	gfc_resolve_getuid): Add prototypes.
	* iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
	gfc_resolve_getuid): New functions.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
	GFC_ISYM_GET?ID.
libgfortran/
	* Makefile.am: Add intrinsics/getXid.c.
	* configure.ac: Add tests for get{g,p,u}id.
	* config.h.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
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