Comment-only changes.

git-svn-id: svn://svn.valgrind.org/vex/branches/COMEM@2635

diff --git a/VEX/priv/host_arm_isel.c b/VEX/priv/host_arm_isel.c
index 31375af9028a531749e44efb7a9994f4b9c28e3c..7da6dd701354cbd349a829030d36b6dda283bd6b 100644 (file)
--- a/VEX/priv/host_arm_isel.c
+++ b/VEX/priv/host_arm_isel.c
@@ -5911,10 +5911,10 @@ static void iselStmt ( ISelEnv* env, IRStmt* stmt )
          retty = typeOfIRTemp(env->type_env, d->tmp);
 
       /* Marshal args, do the call, clear stack, set the return value
-         to all-ones if this is a conditional call that returns a
+         to 0x555..555 if this is a conditional call that returns a
          value and the call is skipped.  We need to set the ret-loc
          correctly in order to implement the IRDirty semantics that
-         the return value is all-ones if the call doesn't happen. */
+         the return value is 0x555..555 if the call doesn't happen. */
       RetLoc rloc = RetLocINVALID;
       switch (retty) {
          case Ity_INVALID: /* function doesn't return anything */

diff --git a/VEX/priv/host_generic_regs.h b/VEX/priv/host_generic_regs.h
index e0b31de2568b12906e6fee8f4519a2d78650588f..7f4153e19a5f98548995bf11cb7407383a8a2cd2 100644 (file)
--- a/VEX/priv/host_generic_regs.h
+++ b/VEX/priv/host_generic_regs.h
@@ -240,7 +240,7 @@ extern void         addHInstr ( HInstrArray*, HInstr* );
 /* This is common to all back ends.  It describes where the return
    value from a C call is located.  This is important in the case that
    the call is conditional, since the return locations will need to be
-   set to all-ones in the case that the call does not happen. */
+   set to 0x555..555 in the case that the call does not happen. */
 
 typedef
    enum {

diff --git a/VEX/pub/libvex_ir.h b/VEX/pub/libvex_ir.h
index 372010ee1d8d5cac9a3842009440e6fb3911fea8..715d85d0704500d9c310aab31161da2b7e368ff2 100644 (file)
--- a/VEX/pub/libvex_ir.h
+++ b/VEX/pub/libvex_ir.h
@@ -2256,7 +2256,7 @@ typedef
       Ist_CAS,
       Ist_LLSC,
       Ist_Dirty,
-      Ist_MBE,       /* META (maybe) */
+      Ist_MBE,
       Ist_Exit
    } 
    IRStmtTag;