[Qemu-commits] [qemu/qemu] 79b1af: tcg: Initialize return value after exit_atomic

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 79b1af906245558c30e0a5faf26cb52b63f83cce
      
https://github.com/qemu/qemu/commit/79b1af906245558c30e0a5faf26cb52b63f83cce
  Author: Richard Henderson <address@hidden>
  Date:   2017-04-26 (Wed, 26 Apr 2017)

  Changed paths:
    M tcg/tcg-op.c

  Log Message:
  -----------
  tcg: Initialize return value after exit_atomic

Users of tcg_gen_atomic_cmpxchg and do_atomic_op rightfully utilize
the output.  Even though this code is dead, it gets translated, and
without the initialization we encounter a tcg_error.

Reported-by: Nikunj A Dadhania <address@hidden>
Tested-by: Nikunj A Dadhania <address@hidden>
Tested-by: Peter Maydell <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>


  Commit: 81b2d5ceb0cfb4cdc2163492e3169ed714b0cda9
      
https://github.com/qemu/qemu/commit/81b2d5ceb0cfb4cdc2163492e3169ed714b0cda9
  Author: Peter Maydell <address@hidden>
  Date:   2017-04-26 (Wed, 26 Apr 2017)

  Changed paths:
    M tcg/tcg-op.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20170426' into staging

Fix for exit_atomic tcg opcode paths

# gpg: Signature made Wed 26 Apr 2017 18:27:11 BST
# gpg:                using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <address@hidden>"
# gpg:                 aka "Richard Henderson <address@hidden>"
# gpg:                 aka "Richard Henderson <address@hidden>"
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* remotes/rth/tags/pull-tcg-20170426:
  tcg: Initialize return value after exit_atomic

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/51b9d495f2a9...81b2d5ceb0cf