From 19a84318c674c157f1b04c5c99595379f8ac8bb3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 10 Dec 2020 17:47:41 +0400 Subject: [PATCH] accel/tcg: Remove special case for GCC < 4.6 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since commit efc6c070aca ("configure: Add a test for the minimum compiler version") the minimum compiler version required for GCC is 4.8. We can safely remove the special case for GCC 4.6 introduced in commit 0448f5f8b81 ("cpu-exec: Fix compiler warning (-Werror=clobbered)"). No change for Clang as we don't know. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Peter Maydell Reviewed-by: Marc-André Lureau Message-Id: <20201210134752.780923-3-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini --- accel/tcg/cpu-exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 251b340fb9..c2c26489c7 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -724,7 +724,7 @@ int cpu_exec(CPUState *cpu) /* prepare setjmp context for exception handling */ if (sigsetjmp(cpu->jmp_env, 0) != 0) { -#if defined(__clang__) || !QEMU_GNUC_PREREQ(4, 6) +#if defined(__clang__) /* Some compilers wrongly smash all local variables after * siglongjmp. There were bug reports for gcc 4.5.0 and clang. * Reload essential local variables here for those compilers. -- 2.11.4.GIT