diff options
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index 8c46dfa9cf7..f64d74736b2 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -955,7 +955,8 @@ decode_options (unsigned int argc, const char **argv) flag_tree_vrp = opt2; flag_tree_builtin_call_dce = opt2; flag_tree_pre = opt2; - flag_tree_switch_conversion = 1; + flag_tree_switch_conversion = 1; + flag_ipa_cp = opt2; /* Allow more virtual operators to increase alias precision. */ @@ -973,6 +974,9 @@ decode_options (unsigned int argc, const char **argv) flag_unswitch_loops = opt3; flag_gcse_after_reload = opt3; flag_tree_vectorize = opt3; + flag_ipa_cp_clone = opt3; + if (flag_ipa_cp_clone) + flag_ipa_cp = 1; /* Allow even more virtual operators. Max-aliased-vops was set above for -O2, so don't reset it unless we are at -O3. */ @@ -1028,6 +1032,9 @@ decode_options (unsigned int argc, const char **argv) /* We want to crossjump as much as possible. */ set_param_value ("min-crossjump-insns", 1); + + /* Do not perform clonning in ipcp. */ + flag_ipa_cp_clone = 0; } else set_param_value ("min-crossjump-insns", initial_min_crossjump_insns); |