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-rw-r--r--gcc/config/i386/i386.opt4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index aa78cdf..38a53f6 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -19,6 +19,10 @@
; along with GCC; see the file COPYING3. If not see
; <http://www.gnu.org/licenses/>.
+; Bit flags that specify the ISA we are compiling for.
+Variable
+int ix86_isa_flags = TARGET_64BIT_DEFAULT | TARGET_SUBTARGET_ISA_DEFAULT
+
;; Definitions to add to the cl_target_option structure
;; -march= processor
TargetSave