Add missing edge probabilities in expand_oacc_for, tile case

Add missing edge probabilities in expand_oacc_for, tile case

 ;;   basic block 11, loop depth 2, freq 0, maybe hot
 ;;    prev block 22, next block 23, flags: (NEW, REACHABLE)
 ;;    pred:       22 (TRUE_VALUE)
 ;;                24 (TRUE_VALUE)
   ...
   if (.e_offset.15D.1971 < .e_bound.14D.1972)
-    goto <bb 23>; [100.00%] [count: INV]
+    goto <bb 23>; [80.01%] [count: INV]
   else
-    goto <bb 24>; [INV] [count: INV]
+    goto <bb 24>; [19.99%] [count: INV]

 ;;   basic block 23, loop depth 3, freq 0, maybe hot
 ;;    prev block 11, next block 24, flags: (NEW)
 ;;    pred:       11 [always]  (TRUE_VALUE)
 ;;                23 (TRUE_VALUE)
   ixD.1974 = .outer.4D.1967 + .e_offset.15D.1971;
   .e_offset.15D.1971 = .e_offset.15D.1971 + .e_step.16D.1973;
   if (.e_offset.15D.1971 < .e_bound.14D.1972)
-    goto <bb 23>; [INV] [count: INV]
+    goto <bb 23>; [80.01%] [count: INV]
   else
-    goto <bb 24>; [100.00%] [count: INV]
+    goto <bb 24>; [19.99%] [count: INV]

2017-08-06  Tom de Vries  <tom@codesourcery.com>

	* omp-expand.c (expand_oacc_for): Add missing edge probability for tile
	and element loops.

From-SVN: r250900