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| author | Daniel Berlin <dan@cgsoftware.com> | 2001-06-27 14:35:24 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2001-06-27 14:35:24 +0000 |
| commit | 740f35a0a1971dc4a0a5ffaaf62ec5859201abef (patch) | |
| tree | 8329179d402ec461cb13c031de9de5b3785aae47 /gcc/doc | |
| parent | e63fc7bde1349427deceaf5fd2d9530ae73095a4 (diff) | |
| download | gcc-740f35a0a1971dc4a0a5ffaaf62ec5859201abef.zip gcc-740f35a0a1971dc4a0a5ffaaf62ec5859201abef.tar.gz gcc-740f35a0a1971dc4a0a5ffaaf62ec5859201abef.tar.bz2 | |
invoke.texi: Add description of max-gcse-passes param.
2001-06-26 Daniel Berlin <dan@cgsoftware.com>
* doc/invoke.texi: Add description of max-gcse-passes param.
* gcse.c (gcse_main): Use MAX_GCSE_PASSES instead of MAX_PASSES.
(MAX_PASSES): Remove now unneeded macro.
* params.h (MAX_GCSE_PASSES): New macro, to get parameter value of
max-gcse-passes param.
* params.def (PARAM_MAX_GCSE_PASSES): New parameter, controlling
maximum number of GCSE passes to run. Defaults to 1 (which is what
MAX_PASSES in gcse.c used to be).
From-SVN: r43610
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 94d4e0c..b93a80e 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -3784,6 +3784,9 @@ order to perform the global common subexpression elimination optimization. If more memory than specified is required, the optimization will not be done. +@item max-gcse-passes +The maximum number of passes of GCSE to run. + @item max-inline-insns If an function contains more than this many instructions, it will not be inlined. This option is precisely equivalent to |