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author | Hans-Peter Nilsson <hp@bitrange.com> | 2002-01-05 04:03:36 +0000 |
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committer | Hans-Peter Nilsson <hp@gcc.gnu.org> | 2002-01-05 04:03:36 +0000 |
commit | 3e0f61acb373be0655fad7c0bdf700bd82f08bfe (patch) | |
tree | 5c9c7a976d5bf6612a0a74ec84f16266e97a7623 /gcc/doc/cppinternals.texi | |
parent | c6c3221d211f2e438757b489858d7894dbec615f (diff) | |
download | gcc-3e0f61acb373be0655fad7c0bdf700bd82f08bfe.zip gcc-3e0f61acb373be0655fad7c0bdf700bd82f08bfe.tar.gz gcc-3e0f61acb373be0655fad7c0bdf700bd82f08bfe.tar.bz2 |
invoke.texi (Option Summary): Document -mbranch-predict, -mreg-stack-fill-bug-workaround and their negatives.
* doc/invoke.texi (Option Summary) <MMIX Options>: Document
-mbranch-predict, -mreg-stack-fill-bug-workaround and their
negatives.
(MMIX Options): Ditto. Fix item/itemx typo for -mno-zero-extend.
* config/mmix/mmix.c (mmix_target_asm_function_prologue): Rework
kludge for pre-october-14th mmix versions to handle new-found bug
with PUSHJ/PUSHGO and the register stack.
* config/mmix/mmix.h (struct machine_function): Rename member
has_call_value_without_parameters to has_call_without_parameters.
All referers changed.
(TARGET_MASK_REG_STACK_FILL_BUG, TARGET_DEFAULT
TARGET_MASK_BRANCH_PREDICT): New macros.
(TARGET_SWITCHES): New options -mreg-stack-fill-bug-workaround,
-mno-reg-stack-fill-bug-workaround.
* config/mmix/mmix.md ("call"): Set struct machine member
has_call_without_parameters.
From-SVN: r48558
Diffstat (limited to 'gcc/doc/cppinternals.texi')
0 files changed, 0 insertions, 0 deletions