commit 21dc345ce861ac5a5686391b77659934c1d49a3e
author sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Mar 21 00:27:41 2005 +0000
committer sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Mar 21 00:27:41 2005 +0000
tree 368ae74de4b7aea45fc9b29b47204fe0b3550b3c
parent 1cb50b20a919cdb2ade11a8a7114150ca09f8eaa

Track Vex API (semantics) changes in rev 1061: introduction of IRStmt_NoOp.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3396 a5019735-40e9-0310-863c-91ae7b9d1cf9

addrcheck/ac_main.c

diff --git a/addrcheck/ac_main.c b/addrcheck/ac_main.c
index 93ae96e..e93981a 100644
--- a/addrcheck/ac_main.c
+++ b/addrcheck/ac_main.c
@@ -1007,7 +1007,7 @@
 
    for (i = 0; i <  bb_in->stmts_used; i++) {
       st = bb_in->stmts[i];
-      if (!st) continue;
+      tl_assert(st);
 
       /* Examine each stmt in turn to figure out if it needs to be
          preceded by a memory access check.  If so, collect up the
@@ -1061,6 +1061,7 @@
              }
              break;
 
+         case Ist_NoOp:
          case Ist_IMark:
          case Ist_MFence:
             break;

cachegrind/cg_main.c

diff --git a/cachegrind/cg_main.c b/cachegrind/cg_main.c
index 03feacb..d6e18ee 100644
--- a/cachegrind/cg_main.c
+++ b/cachegrind/cg_main.c
@@ -384,9 +384,6 @@
    return bbInfo;
 }
 
-// XXX: remove eventually
-#define Ist_Nop  99
-
 static 
 void handleOneStatement(IRTypeEnv* tyenv, IRBB* bbOut, IRStmt* st,
                         Addr* instrAddr, UInt* instrLen,
@@ -394,7 +391,7 @@
                         UInt* dataSize)
 {
    switch (st->tag) {
-   case Ist_Nop:
+   case Ist_NoOp:
       break;
 
    case Ist_IMark:
@@ -573,15 +570,6 @@
    UInt     instrLen;
    IRExpr  *loadAddrExpr, *storeAddrExpr;
 
-   // Add Nops
-   // XXX: remove eventually
-   IRStmt xxx = { Ist_Nop };
-   IRStmt* myNOP = &xxx;
-   for (i = 0; i <  bbIn->stmts_used; i++) {
-      st = bbIn->stmts[i];
-      if (!st) bbIn->stmts[i] = myNOP;
-   }
-   
    /* Set up BB */
    bbOut           = emptyIRBB();
    bbOut->tyenv    = dopyIRTypeEnv(bbIn->tyenv);

memcheck/mc_translate.c

diff --git a/memcheck/mc_translate.c b/memcheck/mc_translate.c
index 7de3e06..5dc79be 100644
--- a/memcheck/mc_translate.c
+++ b/memcheck/mc_translate.c
@@ -2371,6 +2371,7 @@
                 || isBogusAtom(st->Ist.STle.data);
       case Ist_Exit:
          return isBogusAtom(st->Ist.Exit.guard);
+      case Ist_NoOp:
       case Ist_IMark:
       case Ist_MFence:
          return False;
@@ -2411,7 +2412,7 @@
 
    for (i = 0; i <  bb_in->stmts_used; i++) {
       st = bb_in->stmts[i];
-      if (!st) continue;
+      tl_assert(st);
 
       tl_assert(isFlatIRStmt(st));
 
@@ -2465,6 +2466,7 @@
             complainIfUndefined( &mce, st->Ist.Exit.guard );
             break;
 
+         case Ist_NoOp:
          case Ist_IMark:
          case Ist_MFence:
             break;