[Qemu-commits] [qemu/qemu] fdc997: target-alpha: Avoid gcc 6.1 werror for linux-user

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: fdc997ef54c5b2c3483969aee5f1d5f2a7587520
      
https://github.com/qemu/qemu/commit/fdc997ef54c5b2c3483969aee5f1d5f2a7587520
  Author: Richard Henderson <address@hidden>
  Date:   2016-06-27 (Mon, 27 Jun 2016)

  Changed paths:
    M target-alpha/translate.c

  Log Message:
  -----------
  target-alpha: Avoid gcc 6.1 werror for linux-user

Using gcc 6.1 for alpha-linux-user target we see the following build error:

.../target-alpha/translate.c: In function ‘in_superpage’:
.../target-alpha/translate.c:454:52: error: self-comparison always evaluates to 
true [-Werror=tautological-compare]
       && addr >> TARGET_VIRT_ADDR_SPACE_BITS == addr >> 63);

Reported-by: Pranith Kumar <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>