Commit 9788e8c9 authored by Aleksandar Markovic's avatar Aleksandar Markovic Committed by Philippe Mathieu-Daudé
Browse files

target/mips: Remove identical if/else branches 

Remove the segment:

      if (other_tc == other->current_tc) {
          tccause = other->CP0_Cause;
      } else {
          tccause = other->CP0_Cause;
      }

Original contributor can't remember what was his intention.

Fixes: 5a25ce94 ("mips: Hook in more reg accesses via mttr/mftr")
Buglink: https://bugs.launchpad.net/qemu/+bug/1885718


Signed-off-by: default avatarAleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <20200701182559.28841-2-aleksandar.qemu.devel@gmail.com>
Signed-off-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
parent 1a53dfee

target/mips/cp0_helper.c

+1 −8
Original line number Diff line number Diff line
@@ -375,16 +375,9 @@ target_ulong helper_mftc0_entryhi(CPUMIPSState *env) 
target_ulong helper_mftc0_cause(CPUMIPSState *env)

{

    int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);

    int32_t tccause;

    CPUMIPSState *other = mips_cpu_map_tc(env, &other_tc);



    if (other_tc == other->current_tc) {

        tccause = other->CP0_Cause;

    } else {

        tccause = other->CP0_Cause;

    }



    return tccause;

    return other->CP0_Cause;

}



target_ulong helper_mftc0_status(CPUMIPSState *env)