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| author | Bob Wilson <bob.wilson@acm.org> | 2008-03-15 00:46:54 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2008-03-15 00:46:54 +0000 |
| commit | 66e58b33386f98d20ab6079c51f176c23e759795 (patch) | |
| tree | d03f1ea6b0c62cdf0638dd26e481a620f8ab05ee /gcc/tree-ssa-ccp.c | |
| parent | 45de3658e9b231f2e68e9240702ce274416ccae2 (diff) | |
| download | gcc-66e58b33386f98d20ab6079c51f176c23e759795.zip gcc-66e58b33386f98d20ab6079c51f176c23e759795.tar.gz gcc-66e58b33386f98d20ab6079c51f176c23e759795.tar.bz2 | |
invoke.texi (Option Summary, [...]): Document -mserialize-volatile and -mno-serialize-volatile Xtensa options.
* doc/invoke.texi (Option Summary, Xtensa Options): Document
-mserialize-volatile and -mno-serialize-volatile Xtensa options.
* config/xtensa/xtensa.c (print_operand): Do not emit MEMW instructions
unless TARGET_SERIALIZE_VOLATILE is enabled.
* config/xtensa/xtensa.md (*lsiu, *ssiu): Likewise.
* config/xtensa/xtensa.h (TARGET_DEFAULT): Add MASK_SERIALIZE_VOLATILE.
* config/xtensa/xtensa.opt (mserialize_volatile): New option.
From-SVN: r133234
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
0 files changed, 0 insertions, 0 deletions