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Diffstat (limited to 'gcc/config/i386/i386.opt')
| -rw-r--r-- | gcc/config/i386/i386.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt index c93c0b1..6bda22f 100644 --- a/gcc/config/i386/i386.opt +++ b/gcc/config/i386/i386.opt @@ -1246,6 +1246,10 @@ munroll-only-small-loops Target Var(ix86_unroll_only_small_loops) Init(0) Optimization Enable conservative small loop unrolling. +-param=ix86-vect-unroll-limit= +Target Joined UInteger Var(ix86_vect_unroll_limit) Init(4) Param +Limit how much the autovectorizer may unroll a loop. + mlam= Target RejectNegative Joined Enum(lam_type) Var(ix86_lam_type) Init(lam_none) -mlam=[none|u48|u57] Instrument meta data position in user data pointers. |