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bulk: Call in place single use cpu_env()

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Avoid CPUArchState local variable when cpu_env() is used once.

Mechanical patch using the following Coccinelle spatch script:

 @@
 type CPUArchState;
 identifier env;
 expression cs;
 @@
  {
 -    CPUArchState *env = cpu_env(cs);
      ... when != env
 -     env
 +     cpu_env(cs)
      ... when != env
  }

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240129164514.73104-5-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2024-01-29 17:44:46 +01:00 • committed by Thomas Huth
parent 97e0310601
commit 94956d7b51
9 changed files with 16 additions and 31 deletions
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3
accel/tcg/cpu-exec.c
View file

@ -436,7 +436,6 @@ const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
static inline TranslationBlock * QEMU_DISABLE_CFI
cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
{
CPUArchState *env = cpu_env(cpu);
uintptr_t ret;
TranslationBlock *last_tb;
const void *tb_ptr = itb->tc.ptr;
@ -446,7 +445,7 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
}
qemu_thread_jit_execute();
ret = tcg_qemu_tb_exec(env, tb_ptr);
ret = tcg_qemu_tb_exec(cpu_env(cpu), tb_ptr);
cpu->neg.can_do_io = true;
qemu_plugin_disable_mem_helpers(cpu);
/*