Ulrich Weigand 8f9ddf6acf SPU single-precision FP does not support subnormals:
* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: New file.

	SPU single-precision FP does not support Inf or Nan:
	* gcc.c-torture/execute/ieee/inf-1.c: Disable "float" Inf test on SPU.
	* gcc.c-torture/execute/ieee/compare-fp-1.x: New file.
	* gcc.c-torture/execute/ieee/compare-fp-4.x: Disable test on SPU.
	* gcc.c-torture/execute/ieee/fp-cmp-2.x: Disable test on SPU.
	* gcc.c-torture/execute/ieee/fp-cmp-4f.x: New file.
	* gcc.c-torture/execute/ieee/fp-cmp-8f.x: New file.
	* gcc.dg/pr15784-3.c: Disable test on SPU.
	* gcc.dg/pr28796-2.c: Likewise.
	* gcc.dg/float-range-1.c: Likewise.
	* gcc.dg/float-range-3.c: Likewise.
	* gcc.dg/float-range-4.c: Likewise.
	* gcc.dg/float-range-5.c: Likewise.
	* gcc.dg/fold-overflow-1.c: Likewise.
	* gcc.dg/builtins-1.c: SPU does not support __builtin_inff.
	* gcc.dg/builtin-inf-1.c: SPU does not support __builtin_inff.
	Check for error instead of warning "does not support infinity".
	* gcc.dg/builtins-43.c: Disable "float" Inf/Nan tests on SPU. 
	* gcc.dg/builtins-44.c: Likewise.
	* gcc.dg/builtins-45.c: Likewise.
	* gcc.dg/torture/builtin-math-2.c: Likewise.
	* gcc.dg/torture/builtin-logb-1.c: Likewise.
	* gcc.dg/torture/builtin-modf-1.c: Likewise.
	* gcc.dg/torture/builtin-ldexp-1.c: Likewise.
	* gcc.dg/torture/builtin-frexp-1.c: Likewise.
	* gcc.dg/torture/type-generic-1.c: Disable test on SPU.
	* g++.dg/torture/type-generic-1.C: Likewise.

	SPU single-precision FP always rounds towards zero:
	* gcc.c-torture/execute/ieee/920518-1.x: New file.
	* gcc.c-torture/execute/ieee/20010114-2.x: New file.
	* gcc.c-torture/execute/ieee/20030331-1.x: New file.
	* gcc.dg/torture/fp-int-convert-float.c: Disable test on SPU.
	* gcc.dg/torture/fp-int-convert-timode.c: Disable "float" test on SPU.

From-SVN: r137357
2008-07-02 15:30:11 +00:00

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file COPYING
for copying permission.  The manuals, and some of the runtime
libraries, are under different terms; see the individual source files
for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.
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