accel/tcg: move CF_CLUSTER calculation to curr_cflags

There is nothing special about this compile flag that doesn't mean we
can't just compute it with curr_cflags() which we should be using when
building a new set.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210224165811.11567-3-alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

3 files changed, 8 insertions, 9 deletions

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index ef96b31..45286dc 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -249,8 +249,7 @@ void cpu_exec_step_atomic(CPUState *cpu)
     TranslationBlock *tb;
     target_ulong cs_base, pc;
     uint32_t flags;
-    uint32_t cflags = 1;
-    uint32_t cf_mask = cflags & CF_HASH_MASK;
+    uint32_t cflags = (curr_cflags(cpu) & ~CF_PARALLEL) | 1;
     int tb_exit;
 
     if (sigsetjmp(cpu->jmp_env, 0) == 0) {
@@ -260,7 +259,7 @@ void cpu_exec_step_atomic(CPUState *cpu)
         cpu->running = true;
 
         cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
-        tb = tb_lookup(cpu, pc, cs_base, flags, cf_mask);
+        tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
 
         if (tb == NULL) {
             mmap_lock();
@@ -497,7 +496,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
         if (replay_has_exception()
             && cpu_neg(cpu)->icount_decr.u16.low + cpu->icount_extra == 0) {
             /* Execute just one insn to trigger exception pending in the log */
-            cpu->cflags_next_tb = (curr_cflags() & ~CF_USE_ICOUNT) | 1;
+            cpu->cflags_next_tb = (curr_cflags(cpu) & ~CF_USE_ICOUNT) | 1;
         }
 #endif
         return false;
@@ -794,7 +793,7 @@ int cpu_exec(CPUState *cpu)
                have CF_INVALID set, -1 is a convenient invalid value that
                does not require tcg headers for cpu_common_reset.  */
             if (cflags == -1) {
-                cflags = curr_cflags();
+                cflags = curr_cflags(cpu);
             } else {
                 cpu->cflags_next_tb = -1;
             }
diff --git a/accel/tcg/tcg-runtime.c b/accel/tcg/tcg-runtime.c
index 05e3d52..99403e3 100644
--- a/accel/tcg/tcg-runtime.c
+++ b/accel/tcg/tcg-runtime.c
@@ -154,7 +154,7 @@ const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
 
     cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
 
-    tb = tb_lookup(cpu, pc, cs_base, flags, curr_cflags());
+    tb = tb_lookup(cpu, pc, cs_base, flags, curr_cflags(cpu));
     if (tb == NULL) {
         return tcg_code_gen_epilogue;
     }
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index bbd919a..f29b47f 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -2194,7 +2194,7 @@ tb_invalidate_phys_page_range__locked(struct page_collection *pages,
     if (current_tb_modified) {
         page_collection_unlock(pages);
         /* Force execution of one insn next time.  */
-        cpu->cflags_next_tb = 1 | curr_cflags();
+        cpu->cflags_next_tb = 1 | curr_cflags(cpu);
         mmap_unlock();
         cpu_loop_exit_noexc(cpu);
     }
@@ -2362,7 +2362,7 @@ static bool tb_invalidate_phys_page(tb_page_addr_t addr, uintptr_t pc)
 #ifdef TARGET_HAS_PRECISE_SMC
     if (current_tb_modified) {
         /* Force execution of one insn next time.  */
-        cpu->cflags_next_tb = 1 | curr_cflags();
+        cpu->cflags_next_tb = 1 | curr_cflags(cpu);
         return true;
     }
 #endif
@@ -2438,7 +2438,7 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
      * operations only (which execute after completion) so we don't
      * double instrument the instruction.
      */
-    cpu->cflags_next_tb = curr_cflags() | CF_MEMI_ONLY | CF_LAST_IO | n;
+    cpu->cflags_next_tb = curr_cflags(cpu) | CF_MEMI_ONLY | CF_LAST_IO | n;
 
     qemu_log_mask_and_addr(CPU_LOG_EXEC, tb->pc,
                            "cpu_io_recompile: rewound execution of TB to "