Reverted changes from 25529

[libfirm] / include / libfirm / firm_types.h

diff --git a/include/libfirm/firm_types.h b/include/libfirm/firm_types.h
index 90736a7..da24736 100644 (file)
--- a/include/libfirm/firm_types.h
+++ b/include/libfirm/firm_types.h
@@ -210,11 +210,29 @@ typedef enum {
        heap_alloc            /**< Alloc allocates the object on the heap. */
 } ir_where_alloc;
 
-/** A input/output constraint attribute */
+/** A input/output constraint attribute. */
 typedef struct {
        unsigned       pos;           /**< The inputs/output position for this constraint. */
        ident          *constraint;   /**< The constraint for this input/output. */
        ir_mode        *mode;         /**< The mode of the constraint. */
 } ir_asm_constraint;
 
+/** Supported libFirm builtins. */
+typedef enum {
+       ir_bk_trap,                   /**< GCC __builtin_trap(): insert trap */
+       ir_bk_debugbreak,             /**< MS __debugbreak(): insert debug break */
+       ir_bk_return_address,         /**< GCC __builtin_return_address() */
+       ir_bk_frame_addess,           /**< GCC __builtin_frame_address() */
+       ir_bk_prefetch,               /**< GCC __builtin_prefetch() */
+       ir_bk_ffs,                    /**< GCC __builtin_ffs(): find first (least) significant 1 bit */
+       ir_bk_clz,                    /**< GCC __builtin_clz(): count leading zero */
+       ir_bk_ctz,                    /**< GCC __builtin_ctz(): count trailing zero */
+       ir_bk_popcount,               /**< GCC __builtin_popcount(): population count */
+       ir_bk_parity,                 /**< GCC __builtin_parity(): parity */
+       ir_bk_bswap,                  /**< byte swap */
+       ir_bk_inport,                 /**< in port */
+       ir_bk_outport,                /**< out port */
+       ir_bk_inner_trampoline,       /**< address of a trampoline for GCC inner functions */
+} ir_builtin_kind;
+
 #endif