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| author | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-10 05:46:45 +0000 |
|---|---|---|
| committer | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-10 05:46:45 +0000 |
| commit | 8b5ec81a2b0bdcaa1a607ebec8c44558e45cf189 (patch) | |
| tree | 06237c05b3410762367ab5ede70562a518eb0ebb /gcc/config/rs6000/predicates.md | |
| parent | e0ccfb98c0d5f9ddf69db8092b1bbdc7eb4557e3 (diff) | |
| download | gcc-8b5ec81a2b0bdcaa1a607ebec8c44558e45cf189.tar.gz | |
* config/rs6000/predicates.md (easy_fp_constant): Discount decimal
float modes.
* config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): New.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
(USE_FP_FOR_ARG): Reject decimal float modes.
(function_arg_advance): Likewise.
(output_toc): Handle emitting TDmode, DDmode and SDmode constants.
(rs6000_handle_altivec_attribute): Do not permit decimal floating
point types in AltiVec vectors.
(rs6000_function_value): Use GP_ARG_RETURN for decimal floats.
(rs6000_libcall_value): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109533 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/predicates.md')
| -rw-r--r-- | gcc/config/rs6000/predicates.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/config/rs6000/predicates.md b/gcc/config/rs6000/predicates.md index 7baa401aedc..de31fe2e54f 100644 --- a/gcc/config/rs6000/predicates.md +++ b/gcc/config/rs6000/predicates.md @@ -1,5 +1,5 @@ ;; Predicate definitions for POWER and PowerPC. -;; Copyright (C) 2005 Free Software Foundation, Inc. +;; Copyright (C) 2005, 2006 Free Software Foundation, Inc. ;; ;; This file is part of GCC. ;; @@ -195,6 +195,9 @@ && mode != DImode) return 1; + if (DECIMAL_FLOAT_MODE_P (mode)) + return 0; + /* If we are using V.4 style PIC, consider all constants to be hard. */ if (flag_pic && DEFAULT_ABI == ABI_V4) return 0; |