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Diffstat (limited to 'gcc/config/i386/i386-options.cc')
| -rw-r--r-- | gcc/config/i386/i386-options.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc index 91f59e1..a9fac01 100644 --- a/gcc/config/i386/i386-options.cc +++ b/gcc/config/i386/i386-options.cc @@ -1271,6 +1271,13 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree args, char *p_strings[], } } + /* Fixup -msse4 which is RejectNegative to -mno-sse4 when negated. */ + if (opt == OPT_msse4 && !opt_set_p) + { + opt = OPT_mno_sse4; + opt_set_p = true; + } + /* Process the option. */ if (opt == N_OPTS) { |