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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ff54c46..d748be2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +2007-09-09 Jan Hubicka <jh@suse.cz> + Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> + + * i386.h (ix86_tune_indices): Add X86_USE_VECTOR_CONVERTS. + (TARGET_USE_VECTOR_CONVERTS): New. + * i386.md: New post-reload splitters for converting SF to DF and DF to + SF. + (floatsi* expander): Special case vector conversions. + (floatsisf2_mixed_vector, floatsisf2_sse_vector_nointernunit, + floatsisf2_sse_vector_internunit, floatsisf2_sse_vector, + floatsidf2_mixed_vector, floatsidf2_sse_vector): New. + (floatsisf2_mixed, floatsisf2_sse, floatsidf2_mixed, floatsidf2_sse): + Disable when doing vector converts. + (floatsi<mode>2_i387): Disable when + * sse.md (vec_dupv2df): Export. + * i386.c (ix86_tune_features): Enable SSE conversions. + 2007-09-09 Richard Guenther <rguenther@suse.de> * tree-ssa-operands.c (add_virtual_operand): Only mark |