- add builtin_(trap|bswap)

[libfirm] / ir / be / ia32 / ia32_architecture.h

diff --git a/ir/be/ia32/ia32_architecture.h b/ir/be/ia32/ia32_architecture.h
index c494490..a88776f 100644 (file)
--- a/ir/be/ia32/ia32_architecture.h
+++ b/ir/be/ia32/ia32_architecture.h
@@ -78,6 +78,8 @@ typedef struct {
        unsigned use_3dnow_prefetch:1;
        /** use SSE4.2 or SSE4a popcnt instruction */
        unsigned use_popcnt:1;
+       /** use i486 instructions */
+       unsigned use_i486:1;
        /** optimize calling convention where possible */
        unsigned optimize_cc:1;
        /**