tcg: expose TCGCond manipulation routines

This commit moves into a separate file routines used to manipulate
TCGCond. These will be employed by the idef-parser.

Signed-off-by: Alessandro Di Federico <ale@rev.ng>
Signed-off-by: Paolo Montesel <babush@rev.ng>
Message-Id: <20210619093713.1845446-2-ale.qemu@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 1 insertions, 69 deletions

diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 236315b682..41a6c4bfe5 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -33,6 +33,7 @@
 #include "tcg/tcg-mo.h"
 #include "tcg-target.h"
 #include "qemu/int128.h"
+#include "tcg/tcg-cond.h"
 
 /* XXX: make safe guess about sizes */
 #define MAX_OP_PER_INSTR 266
@@ -407,75 +408,6 @@ typedef TCGv_ptr TCGv_env;
 /* Used to align parameters.  See the comment before tcgv_i32_temp.  */
 #define TCG_CALL_DUMMY_ARG      ((TCGArg)0)
 
-/* Conditions.  Note that these are laid out for easy manipulation by
-   the functions below:
-     bit 0 is used for inverting;
-     bit 1 is signed,
-     bit 2 is unsigned,
-     bit 3 is used with bit 0 for swapping signed/unsigned.  */
-typedef enum {
-    /* non-signed */
-    TCG_COND_NEVER  = 0 | 0 | 0 | 0,
-    TCG_COND_ALWAYS = 0 | 0 | 0 | 1,
-    TCG_COND_EQ     = 8 | 0 | 0 | 0,
-    TCG_COND_NE     = 8 | 0 | 0 | 1,
-    /* signed */
-    TCG_COND_LT     = 0 | 0 | 2 | 0,
-    TCG_COND_GE     = 0 | 0 | 2 | 1,
-    TCG_COND_LE     = 8 | 0 | 2 | 0,
-    TCG_COND_GT     = 8 | 0 | 2 | 1,
-    /* unsigned */
-    TCG_COND_LTU    = 0 | 4 | 0 | 0,
-    TCG_COND_GEU    = 0 | 4 | 0 | 1,
-    TCG_COND_LEU    = 8 | 4 | 0 | 0,
-    TCG_COND_GTU    = 8 | 4 | 0 | 1,
-} TCGCond;
-
-/* Invert the sense of the comparison.  */
-static inline TCGCond tcg_invert_cond(TCGCond c)
-{
-    return (TCGCond)(c ^ 1);
-}
-
-/* Swap the operands in a comparison.  */
-static inline TCGCond tcg_swap_cond(TCGCond c)
-{
-    return c & 6 ? (TCGCond)(c ^ 9) : c;
-}
-
-/* Create an "unsigned" version of a "signed" comparison.  */
-static inline TCGCond tcg_unsigned_cond(TCGCond c)
-{
-    return c & 2 ? (TCGCond)(c ^ 6) : c;
-}
-
-/* Create a "signed" version of an "unsigned" comparison.  */
-static inline TCGCond tcg_signed_cond(TCGCond c)
-{
-    return c & 4 ? (TCGCond)(c ^ 6) : c;
-}
-
-/* Must a comparison be considered unsigned?  */
-static inline bool is_unsigned_cond(TCGCond c)
-{
-    return (c & 4) != 0;
-}
-
-/* Create a "high" version of a double-word comparison.
-   This removes equality from a LTE or GTE comparison.  */
-static inline TCGCond tcg_high_cond(TCGCond c)
-{
-    switch (c) {
-    case TCG_COND_GE:
-    case TCG_COND_LE:
-    case TCG_COND_GEU:
-    case TCG_COND_LEU:
-        return (TCGCond)(c ^ 8);
-    default:
-        return c;
-    }
-}
-
 typedef enum TCGTempVal {
     TEMP_VAL_DEAD,
     TEMP_VAL_REG,