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Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 510eda967ba..ede70f67a46 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -312,7 +312,7 @@ in the following sections. -fstrength-reduce -fstrict-aliasing -ftracer -fthread-jumps @gol -funroll-all-loops -funroll-loops -fpeel-loops @gol -funswitch-loops -fold-unroll-loops -fold-unroll-all-loops @gol --ftree-pre -ftree-ccp -ftree-dce @gol +-ftree-pre -ftree-ccp -ftree-dce -ftree-loop-optimize @gol -ftree-dominator-opts -ftree-dse -ftree-copyrename @gol -ftree-ch -ftree-sra -ftree-ter -ftree-lrs -ftree-fre @gol --param @var{name}=@var{value} @@ -4400,6 +4400,10 @@ effectivity of code motion optimizations. It also saves one jump. This flag is enabled by default at -O and higher. It is not enabled for -Os, since it usually increases code size. +@item -ftree-loop-optimize +Perform loop optimizations on trees. This flag is enabled by default at -O +and higher. + @item -ftree-sra Perform scalar replacement of aggregates. This pass replaces structure references with scalars to prevent committing structures to memory too |