diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 98b66e29385..4eb1498ddca 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -263,7 +263,7 @@ Objective-C and Objective-C++ Dialects}. -fdump-tree-phiopt@r{[}-@var{n}@r{]} @gol -fdump-tree-forwprop@r{[}-@var{n}@r{]} @gol -fdump-tree-copyrename@r{[}-@var{n}@r{]} @gol --fdump-tree-nrv @gol +-fdump-tree-nrv -fdump-tree-vect @gol -fdump-tree-sra@r{[}-@var{n}@r{]} @gol -fdump-tree-fre@r{[}-@var{n}@r{]} @gol -feliminate-dwarf2-dups -feliminate-unused-debug-types @gol @@ -318,7 +318,7 @@ Objective-C and Objective-C++ Dialects}. -ftree-pre -ftree-ccp -ftree-dce -ftree-loop-optimize @gol -ftree-lim @gol -ftree-dominator-opts -ftree-dse -ftree-copyrename @gol --ftree-ch -ftree-sra -ftree-ter -ftree-lrs -ftree-fre @gol +-ftree-ch -ftree-sra -ftree-ter -ftree-lrs -ftree-fre -ftree-vectorize @gol --param @var{name}=@var{value} -O -O0 -O1 -O2 -O3 -Os} @@ -3664,6 +3664,11 @@ Dump each function after applying the named return value optimization on generic trees. The file name is made by appending @file{.nrv} to the source file name. +@item vect +@opindex fdump-tree-vect +Dump each function after applying vectorization of loops. The file name is +made by appending @file{.vect} to the source file name. + @item all @opindex fdump-tree-all Enable all the available tree dumps with the flags provided in this option. @@ -4499,6 +4504,9 @@ Perform live range splitting during the SSA->normal phase. Distinct live ranges of a variable are split into unique variables, allowing for better optimization later. This is enabled by default at -O and higher. +@item -ftree-vectorize +Perform loop vectorization on trees. + @item -ftracer @opindex ftracer Perform tail duplication to enlarge superblock size. This transformation |
