In a completely artifical memset benchmark object_dynamic_cast_assert
dominates the profile, even above guest address resolution and
the underlying host memset.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index d8eb986a04..ccfb9349a3 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -3309,8 +3309,8 @@ extern const uint64_t pred_esz_masks[5];
  */
 static inline target_ulong cpu_untagged_addr(CPUState *cs, target_ulong x)
 {
-    ARMCPU *cpu = ARM_CPU(cs);
-    if (cpu->env.tagged_addr_enable) {
+    CPUARMState *env = cpu_env(cs);
+    if (env->tagged_addr_enable) {
         /*
          * TBI is enabled for userspace but not kernelspace addresses.
          * Only clear the tag if bit 55 is clear.
-- 
2.43.0

On Wed, 10 Jul 2024 at 04:30, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> In a completely artifical memset benchmark object_dynamic_cast_assert
> dominates the profile, even above guest address resolution and
> the underlying host memset.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/arm/cpu.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/target/arm/cpu.h b/target/arm/cpu.h
> index d8eb986a04..ccfb9349a3 100644
> --- a/target/arm/cpu.h
> +++ b/target/arm/cpu.h
> @@ -3309,8 +3309,8 @@ extern const uint64_t pred_esz_masks[5];
>   */
>  static inline target_ulong cpu_untagged_addr(CPUState *cs, target_ulong x)
>  {
> -    ARMCPU *cpu = ARM_CPU(cs);
> -    if (cpu->env.tagged_addr_enable) {
> +    CPUARMState *env = cpu_env(cs);
> +    if (env->tagged_addr_enable) {
>          /*
>           * TBI is enabled for userspace but not kernelspace addresses.
>           * Only clear the tag if bit 55 is clear.

(This one's now upstream as commit efceb7d2bd5c.)

-- PMM