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| author | Uros Bizjak <uros@gcc.gnu.org> | 2007-05-28 14:17:42 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2007-05-28 14:17:42 +0200 |
| commit | e9dd4c3e048450ef944455cd1e9440bee024d0f8 (patch) | |
| tree | 9e71824a6f8fff8b20bed9ad39cbe614d6d3e834 | |
| parent | ae5dd5f579538ba4f64f628b716019e01f887f2c (diff) | |
| download | gcc-e9dd4c3e048450ef944455cd1e9440bee024d0f8.zip gcc-e9dd4c3e048450ef944455cd1e9440bee024d0f8.tar.gz gcc-e9dd4c3e048450ef944455cd1e9440bee024d0f8.tar.bz2 | |
i386.c (ix86_expand_vector_move): Expand unaligned memory access via x86_expand_vector_move_misalign() only for...
* target/i386/i386.c (ix86_expand_vector_move): Expand unaligned
memory access via x86_expand_vector_move_misalign() only for
TImode values on 32-bit targets.
From-SVN: r125129
| -rw-r--r-- | gcc/ChangeLog | 22 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 2 |
2 files changed, 15 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5f19afe..355293d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,13 +1,19 @@ +2007-05-28 Uros Bizjak <ubizjak@gmail.com> + + * target/i386/i386.c (ix86_expand_vector_move): Expand unaligned + memory access via x86_expand_vector_move_misalign() only for + TImode values on 32-bit targets. + 2007-05-28 Razya Ladelsky <razya@il.ibm.com> - * matrix-reorg.c: New file. Implement matrix flattening and transposing - optimization. - * tree-pass.h: Add matrix reorg pass. - * common.opt: Add fipa-mreorg flag. - * Makefile.in: Add matrix-reorg.c. - * passes.c: Add matrix reorg pass. - * varpool.c (add_new_static_var): New function. - * cgraph.h (add_new_static_var): Declare. + * matrix-reorg.c: New file. Implement matrix flattening and + transposing optimization. + * tree-pass.h: Add matrix reorg pass. + * common.opt: Add fipa-mreorg flag. + * Makefile.in: Add matrix-reorg.c. + * passes.c: Add matrix reorg pass. + * varpool.c (add_new_static_var): New function. + * cgraph.h (add_new_static_var): Declare. 2007-05-27 Eric Christopher <echristo@apple.com> diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index b0db950..f68dc6a 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -9746,7 +9746,7 @@ ix86_expand_vector_move (enum machine_mode mode, rtx operands[]) unaligned memory access. Use ix86_expand_vector_move_misalign() if memory operand is not aligned correctly. */ if (!no_new_pseudos - && SSE_REG_MODE_P (mode) + && (mode == TImode) && !TARGET_64BIT && ((MEM_P (op0) && (MEM_ALIGN (op0) < align)) || (MEM_P (op1) && (MEM_ALIGN (op1) < align)))) { |