===================================================================
@@ -1,3 +1,11 @@
+2012-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Replaced all
+ occurances of "fatal_error" with error_at with vect_location.
+ (vect_analyze_loop_form): Likewise.
+ (vect_analyze_loop_operations): Likewise.
+ (vect_analyze_loop): Likewise.
+
2012-12-16 Balaji V. Iyer <balaji.v.iyer@intel.com>
* tree.h (GTY): Added new field in struct called "decl_auto."
===================================================================
@@ -233,10 +233,8 @@
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
/* here we set the linear info */
@@ -411,10 +409,8 @@
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by PRAGMA SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by PRAGMA SIMD");
return false;
}
@@ -428,10 +424,8 @@
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by PRAGMA SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by PRAGMA SIMD");
return false;
}
@@ -468,11 +462,9 @@
scalar_type);
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
- (loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by PRAGMA SIMD");
- }
+ (loop->pragma_simd_index))
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by PRAGMA SIMD");
return false;
}
/* here we set the linear info */
@@ -517,10 +509,8 @@
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by PRAGMA SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by PRAGMA SIMD");
return false;
}
@@ -540,10 +530,8 @@
}
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by PRAGMA SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by PRAGMA SIMD");
return false;
}
@@ -606,10 +594,8 @@
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
LOOP_VINFO_VECT_FACTOR (loop_vinfo) = vectorization_factor;
@@ -1191,8 +1177,8 @@
"not vectorized: control flow in loop.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return NULL;
}
@@ -1203,8 +1189,8 @@
"not vectorized: empty loop.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return NULL;
}
}
@@ -1237,8 +1223,8 @@
"not vectorized: multiple nested loops.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return NULL;
}
@@ -1251,8 +1237,8 @@
"not vectorized: Bad inner loop.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return NULL;
}
@@ -1264,8 +1250,8 @@
"not vectorized: inner-loop count not invariant.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
}
@@ -1277,8 +1263,8 @@
"not vectorized: control flow in loop.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
}
@@ -1297,8 +1283,8 @@
"not vectorized: unsupported outerloop form.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
}
@@ -1319,16 +1305,16 @@
"not vectorized: multiple exits.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
}
else if (EDGE_COUNT (loop->header->preds) != 2)
dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,
"not vectorized: too many incoming edges.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
}
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, true);
@@ -1347,8 +1333,8 @@
"not vectorized: unexpected loop form.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
@@ -1371,8 +1357,8 @@
"not vectorized: abnormal loop exit edge.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
@@ -1387,8 +1373,8 @@
"not vectorized: complicated exit condition.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
@@ -1402,8 +1388,8 @@
"computed.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, true);
return NULL;
@@ -1435,8 +1421,8 @@
"not vectorized: number of iterations = 0.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
if (inner_loop_vinfo)
destroy_loop_vec_info (inner_loop_vinfo, false);
return NULL;
@@ -1600,8 +1586,8 @@
"not vectorized: value used after loop.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1614,8 +1600,8 @@
"not vectorized: scalar dependence cycle.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1636,8 +1622,8 @@
dump_gimple_stmt (MSG_MISSED_OPTIMIZATION, TDF_SLIM, phi, 0);
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
}
return false;
}
@@ -1667,8 +1653,8 @@
"vectorize.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1692,8 +1678,8 @@
"vectorization factor.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1718,8 +1704,8 @@
"profitable.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1749,8 +1735,8 @@
"iterations (whichever is more conservative).");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1770,8 +1756,8 @@
"conservative).");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
@@ -1788,8 +1774,8 @@
"not vectorized: can't create epilog loop 1.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
if (!slpeel_can_duplicate_loop_p (loop, single_exit (loop)))
@@ -1799,8 +1785,8 @@
"not vectorized: can't create epilog loop 2.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return false;
}
}
@@ -2003,10 +1989,9 @@
"bad loop form.");
if (flag_enable_cilk && pragma_simd_assert_requested_p
(loop->pragma_simd_index))
- {
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
- }
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
+
return NULL;
}
@@ -2026,8 +2011,8 @@
{
if (flag_enable_cilk
&& pragma_simd_assert_requested_p (loop->pragma_simd_index))
- fatal_error ("Loop not vectorized. "
- "Exiting as requested by Pragma SIMD");
+ error_at (vect_location, "loop not vectorized. "
+ "Exiting as requested by Pragma SIMD");
return NULL;
}
/* Try the next biggest vector size. */