tcg: Remove CF_IGNORE_ICOUNT

Now that we have curr_cflags, we can include CF_USE_ICOUNT
early and then remove it as necessary.

Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 9 insertions, 8 deletions

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index a3bd3e7abd..f14c6a56eb 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -22,6 +22,7 @@
 
 #include "qemu-common.h"
 #include "exec/tb-context.h"
+#include "sysemu/cpus.h"
 
 /* allow to see translation results - the slowdown should be negligible, so we leave it */
 #define DEBUG_DISAS
@@ -319,13 +320,12 @@ struct TranslationBlock {
                            size <= TARGET_PAGE_SIZE) */
     uint16_t icount;
     uint32_t cflags;    /* compile flags */
-#define CF_COUNT_MASK  0x7fff
-#define CF_LAST_IO     0x8000 /* Last insn may be an IO access.  */
-#define CF_NOCACHE     0x10000 /* To be freed after execution */
-#define CF_USE_ICOUNT  0x20000
-#define CF_IGNORE_ICOUNT 0x40000 /* Do not generate icount code */
-#define CF_INVALID     0x80000 /* TB is stale. Setters must acquire tb_lock */
-#define CF_PARALLEL    0x100000 /* Generate code for a parallel context */
+#define CF_COUNT_MASK  0x00007fff
+#define CF_LAST_IO     0x00008000 /* Last insn may be an IO access.  */
+#define CF_NOCACHE     0x00010000 /* To be freed after execution */
+#define CF_USE_ICOUNT  0x00020000
+#define CF_INVALID     0x00040000 /* TB is stale. Setters need tb_lock */
+#define CF_PARALLEL    0x00080000 /* Generate code for a parallel context */
 /* cflags' mask for hashing/comparison */
 #define CF_HASH_MASK   \
     (CF_COUNT_MASK | CF_LAST_IO | CF_USE_ICOUNT | CF_PARALLEL)
@@ -380,7 +380,8 @@ static inline uint32_t tb_cflags(const TranslationBlock *tb)
 /* current cflags for hashing/comparison */
 static inline uint32_t curr_cflags(void)
 {
-    return parallel_cpus ? CF_PARALLEL : 0;
+    return (parallel_cpus ? CF_PARALLEL : 0)
+         | (use_icount ? CF_USE_ICOUNT : 0);
 }
 
 void tb_free(TranslationBlock *tb);