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| author | Aldy Hernandez <aldyh@gcc.gnu.org> | 2002-06-24 16:25:30 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2002-06-24 16:25:30 +0000 |
| commit | e50b19cef333ab672a98a7b3a78f9d4f3f7b939e (patch) | |
| tree | 8975e03a7c55fdd70199db21250655d43b71e0ce /gcc | |
| parent | cad61762327f196e508c3adbbfcb4f1ab2b61a32 (diff) | |
| download | gcc-e50b19cef333ab672a98a7b3a78f9d4f3f7b939e.zip gcc-e50b19cef333ab672a98a7b3a78f9d4f3f7b939e.tar.gz gcc-e50b19cef333ab672a98a7b3a78f9d4f3f7b939e.tar.bz2 | |
changelog entry for generic simd patch
From-SVN: r54956
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9158a80..665473f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -353,6 +353,45 @@ Thu Jun 20 12:14:01 CEST 2002 Jan Hubicka <jh@suse.cz> * i386.md (xorqi_1_slp, xorqi_2_slp): New patterns. +2002-06-16 Aldy Hernandez <aldyh@redhat.com> + + * gcc.c-torture/execute/simd-1.c: New. + + * gcc.dg/simd-1.c: New. + + * doc/extend.texi (Vector Extensions): Document that we can + specify simd types not specifically supported by the hardware. + Document that simd types can be used as function arguments. + Document that signness does make a difference in SIMD types. + Misc cleanups and revisions to the vector extensions section. + + * simplify-rtx.c (simplify_subreg): Simplify subregs of vector + constants. + + * expr.c (vector_mode_valid_p): New. + + * expr.h: Add vector_mode_valid_p. + + * defaults.h (VECTOR_MODE_SUPPORTED_P): Set default. + + * c-common.c (type_for_mode): Always build vector nodes regardless + of VECTOR_MODE_SUPPORTED_P. + (handle_mode_attribute): Error if we can't emulate a nonexisting + vector mode. + (handle_vector_size_attribute): Same. + + * optabs.c (expand_binop): Open-code vector operations. + (expand_unop): Open-code vector unops. + (expand_vector_binop): New. + (expand_vector_unop): New. + + * c-typeck.c (build_binary_op): Allow vectors in binops. + Allow vectors in conditional operatiors. + (build_unary_op): Allow vectors in unary minus. + + * config/rs6000/rs6000.h (ALTIVEC_VECTOR_MODE): Conditionalize on + TARGET_ALTIVEC. + 2002-05-20 Richard Henderson <rth@redhat.com> * c-common.c (c_common_get_alias_set): Correctly handle characters. |