svn merge -r524:HEAD "^/branches/released" .

1 files changed, 40 insertions, 41 deletions

diff --git a/mesalib/src/mesa/shader/prog_optimize.c b/mesalib/src/mesa/shader/prog_optimize.c
index 4fe351251..2941a17da 100644
--- a/mesalib/src/mesa/shader/prog_optimize.c
+++ b/mesalib/src/mesa/shader/prog_optimize.c
@@ -111,7 +111,6 @@ remove_instructions(struct gl_program *prog, const GLboolean *removeFlags)
    if (removeCount > 0) {
       GLint removeStart = removeEnd - removeCount + 1;
       _mesa_delete_instructions(prog, removeStart, removeCount);
-      removeStart = removeCount = 0; /* reset removal info */
    }
    return totalRemoved;
 }
@@ -160,7 +159,7 @@ _mesa_consolidate_registers(struct gl_program *prog)
    GLuint tempMax = 0, i;
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin register consolidation\n");
+      printf("Optimize: Begin register consolidation\n");
    }
 
    memset(tempUsed, 0, sizeof(tempUsed));
@@ -197,7 +196,7 @@ _mesa_consolidate_registers(struct gl_program *prog)
       for (i = 0; i <= tempMax; i++) {
          if (tempUsed[i]) {
             tempMap[i] = freeTemp++;
-            /*_mesa_printf("replace %u with %u\n", i, tempMap[i]);*/
+            /*printf("replace %u with %u\n", i, tempMap[i]);*/
          }
       }
       if (freeTemp == tempMax + 1) {
@@ -205,14 +204,14 @@ _mesa_consolidate_registers(struct gl_program *prog)
          return;
       }         
       if (dbg) {
-         _mesa_printf("Replace regs 0..%u with 0..%u\n", tempMax, freeTemp-1);
+         printf("Replace regs 0..%u with 0..%u\n", tempMax, freeTemp-1);
       }
    }
 
    replace_regs(prog, PROGRAM_TEMPORARY, tempMap);
 
    if (dbg) {
-      _mesa_printf("Optimize: End register consolidation\n");
+      printf("Optimize: End register consolidation\n");
    }
 }
 
@@ -233,12 +232,12 @@ _mesa_remove_dead_code(struct gl_program *prog)
    memset(tempRead, 0, sizeof(tempRead));
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin dead code removal\n");
+      printf("Optimize: Begin dead code removal\n");
       /*_mesa_print_program(prog);*/
    }
 
    removeInst = (GLboolean *)
-      _mesa_calloc(prog->NumInstructions * sizeof(GLboolean));
+      calloc(1, prog->NumInstructions * sizeof(GLboolean));
 
    /* Determine which temps are read and written */
    for (i = 0; i < prog->NumInstructions; i++) {
@@ -256,7 +255,7 @@ _mesa_remove_dead_code(struct gl_program *prog)
 
             if (inst->SrcReg[j].RelAddr) {
                if (dbg)
-                  _mesa_printf("abort remove dead code (indirect temp)\n");
+                  printf("abort remove dead code (indirect temp)\n");
                goto done;
             }
 
@@ -291,7 +290,7 @@ _mesa_remove_dead_code(struct gl_program *prog)
 
          if (inst->DstReg.RelAddr) {
             if (dbg)
-               _mesa_printf("abort remove dead code (indirect temp)\n");
+               printf("abort remove dead code (indirect temp)\n");
             goto done;
          }
 
@@ -320,7 +319,7 @@ _mesa_remove_dead_code(struct gl_program *prog)
 	    if (!tempRead[index][chan] &&
 		inst->DstReg.WriteMask & (1 << chan)) {
 	       if (dbg) {
-		  _mesa_printf("Remove writemask on %u.%c\n", i,
+		  printf("Remove writemask on %u.%c\n", i,
 			       chan == 3 ? 'w' : 'x' + chan);
 	       }
 	       inst->DstReg.WriteMask &= ~(1 << chan);
@@ -331,7 +330,7 @@ _mesa_remove_dead_code(struct gl_program *prog)
 	 if (inst->DstReg.WriteMask == 0) {
 	    /* If we cleared all writes, the instruction can be removed. */
 	    if (dbg)
-	       _mesa_printf("Remove instruction %u: \n", i);
+	       printf("Remove instruction %u: \n", i);
 	    removeInst[i] = GL_TRUE;
 	 }
       }
@@ -341,14 +340,14 @@ _mesa_remove_dead_code(struct gl_program *prog)
    rem = remove_instructions(prog, removeInst);
 
    if (dbg) {
-      _mesa_printf("Optimize: End dead code removal.\n");
-      _mesa_printf("  %u channel writes removed\n", rem);
-      _mesa_printf("  %u instructions removed\n", rem);
+      printf("Optimize: End dead code removal.\n");
+      printf("  %u channel writes removed\n", rem);
+      printf("  %u instructions removed\n", rem);
       /*_mesa_print_program(prog);*/
    }
 
 done:
-   _mesa_free(removeInst);
+   free(removeInst);
 }
 
 
@@ -428,7 +427,7 @@ _mesa_remove_extra_move_use(struct gl_program *prog)
    GLuint i, j;
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin remove extra move use\n");
+      printf("Optimize: Begin remove extra move use\n");
       _mesa_print_program(prog);
    }
 
@@ -460,7 +459,7 @@ _mesa_remove_extra_move_use(struct gl_program *prog)
        */
       for (j = i + 1; j < prog->NumInstructions; j++) {
 	 struct prog_instruction *inst2 = prog->Instructions + j;
-	 int arg;
+	 GLuint arg;
 
 	 if (_mesa_is_flow_control_opcode(inst2->Opcode))
 	     break;
@@ -519,7 +518,7 @@ _mesa_remove_extra_move_use(struct gl_program *prog)
    }
 
    if (dbg) {
-      _mesa_printf("Optimize: End remove extra move use.\n");
+      printf("Optimize: End remove extra move use.\n");
       /*_mesa_print_program(prog);*/
    }
 }
@@ -534,12 +533,12 @@ _mesa_remove_extra_moves(struct gl_program *prog)
    GLuint i, rem, loopNesting = 0, subroutineNesting = 0;
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin remove extra moves\n");
+      printf("Optimize: Begin remove extra moves\n");
       _mesa_print_program(prog);
    }
 
    removeInst = (GLboolean *)
-      _mesa_calloc(prog->NumInstructions * sizeof(GLboolean));
+      calloc(1, prog->NumInstructions * sizeof(GLboolean));
 
    /*
     * Look for sequences such as this:
@@ -578,7 +577,7 @@ _mesa_remove_extra_moves(struct gl_program *prog)
 
             /* get pointer to previous instruction */
             prevI = i - 1;
-            while (removeInst[prevI] && prevI > 0)
+            while (prevI > 0 && removeInst[prevI])
                prevI--;
             prevInst = prog->Instructions + prevI;
 
@@ -606,8 +605,8 @@ _mesa_remove_extra_moves(struct gl_program *prog)
                   removeInst[i] = GL_TRUE;
 
                   if (dbg) {
-                     _mesa_printf("Remove MOV at %u\n", i);
-                     _mesa_printf("new prev inst %u: ", prevI);
+                     printf("Remove MOV at %u\n", i);
+                     printf("new prev inst %u: ", prevI);
                      _mesa_print_instruction(prevInst);
                   }
                }
@@ -622,10 +621,10 @@ _mesa_remove_extra_moves(struct gl_program *prog)
    /* now remove the instructions which aren't needed */
    rem = remove_instructions(prog, removeInst);
 
-   _mesa_free(removeInst);
+   free(removeInst);
 
    if (dbg) {
-      _mesa_printf("Optimize: End remove extra moves.  %u instructions removed\n", rem);
+      printf("Optimize: End remove extra moves.  %u instructions removed\n", rem);
       /*_mesa_print_program(prog);*/
    }
 }
@@ -838,7 +837,7 @@ find_live_intervals(struct gl_program *prog,
     */
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin find intervals\n");
+      printf("Optimize: Begin find intervals\n");
    }
 
    /* build intermediate arrays */
@@ -865,16 +864,16 @@ find_live_intervals(struct gl_program *prog,
       /* print interval info */
       for (i = 0; i < liveIntervals->Num; i++) {
          const struct interval *inv = liveIntervals->Intervals + i;
-         _mesa_printf("Reg[%d] live [%d, %d]:",
+         printf("Reg[%d] live [%d, %d]:",
                       inv->Reg, inv->Start, inv->End);
          if (1) {
-            int j;
+            GLuint j;
             for (j = 0; j < inv->Start; j++)
-               _mesa_printf(" ");
+               printf(" ");
             for (j = inv->Start; j <= inv->End; j++)
-               _mesa_printf("x");
+               printf("x");
          }
-         _mesa_printf("\n");
+         printf("\n");
       }
    }
 
@@ -915,7 +914,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
    GLint maxTemp = -1;
 
    if (dbg) {
-      _mesa_printf("Optimize: Begin live-interval register reallocation\n");
+      printf("Optimize: Begin live-interval register reallocation\n");
       _mesa_print_program(prog);
    }
 
@@ -926,7 +925,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
 
    if (!find_live_intervals(prog, &liveIntervals)) {
       if (dbg)
-         _mesa_printf("Aborting register reallocation\n");
+         printf("Aborting register reallocation\n");
       return;
    }
 
@@ -939,14 +938,14 @@ _mesa_reallocate_registers(struct gl_program *prog)
          const struct interval *live = liveIntervals.Intervals + i;
 
          if (dbg)
-            _mesa_printf("Consider register %u\n", live->Reg);
+            printf("Consider register %u\n", live->Reg);
 
          /* Expire old intervals.  Intervals which have ended with respect
           * to the live interval can have their remapped registers freed.
           */
          {
             GLint j;
-            for (j = 0; j < activeIntervals.Num; j++) {
+            for (j = 0; j < (GLint) activeIntervals.Num; j++) {
                const struct interval *inv = activeIntervals.Intervals + j;
                if (inv->End >= live->Start) {
                   /* Stop now.  Since the activeInterval list is sorted
@@ -960,7 +959,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
                   ASSERT(regNew >= 0);
 
                   if (dbg)
-                     _mesa_printf("  expire interval for reg %u\n", inv->Reg);
+                     printf("  expire interval for reg %u\n", inv->Reg);
 
                   /* remove interval j from active list */
                   remove_interval(&activeIntervals, inv);
@@ -968,7 +967,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
 
                   /* return register regNew to the free pool */
                   if (dbg)
-                     _mesa_printf("  free reg %d\n", regNew);
+                     printf("  free reg %d\n", regNew);
                   ASSERT(usedRegs[regNew] == GL_TRUE);
                   usedRegs[regNew] = GL_FALSE;
                }
@@ -985,7 +984,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
             registerMap[live->Reg] = k;
             maxTemp = MAX2(maxTemp, k);
             if (dbg)
-               _mesa_printf("  remap register %u -> %d\n", live->Reg, k);
+               printf("  remap register %u -> %d\n", live->Reg, k);
          }
 
          /* Insert this live interval into the active list which is sorted
@@ -995,7 +994,7 @@ _mesa_reallocate_registers(struct gl_program *prog)
       }
    }
 
-   if (maxTemp + 1 < liveIntervals.Num) {
+   if (maxTemp + 1 < (GLint) liveIntervals.Num) {
       /* OK, we've reduced the number of registers needed.
        * Scan the program and replace all the old temporary register
        * indexes with the new indexes.
@@ -1006,8 +1005,8 @@ _mesa_reallocate_registers(struct gl_program *prog)
    }
 
    if (dbg) {
-      _mesa_printf("Optimize: End live-interval register reallocation\n");
-      _mesa_printf("Num temp regs before: %u  after: %u\n",
+      printf("Optimize: End live-interval register reallocation\n");
+      printf("Num temp regs before: %u  after: %u\n",
                    liveIntervals.Num, maxTemp + 1);
       _mesa_print_program(prog);
    }