re PR tree-optimization/48184 (ICE: SIGFPE (division by zero) in compute_alignments...

	PR tree-optimization/48184
	* params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum
	value to 1.

From-SVN: r197816

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 26f88ba5a6a108e421540ef3067875dc9736782f..ef5560b871448070dcebe9f1a2e60cb408d221c7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-04-11  Marek Polacek  <polacek@redhat.com>
+
+       PR tree-optimization/48184
+       * params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum
+       value to 1.
+
 2013-04-11  Eric Botcazou  <ebotcazou@adacore.com>
 
        * stor-layout.c (skip_simple_constant_arithmetic): Move to...

diff --git a/gcc/params.def b/gcc/params.def
index 10fd8fab39a3a177f5298eff62db6baadef2ca02..3c5265160c687d370813247e9fb9f0aa1c098ace 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -376,7 +376,7 @@ DEFPARAM(HOT_BB_FREQUENCY_FRACTION,
 DEFPARAM (PARAM_ALIGN_THRESHOLD,
          "align-threshold",
          "Select fraction of the maximal frequency of executions of basic block in function given basic block get alignment",
-         100, 0, 0)
+         100, 1, 0)
 
 DEFPARAM (PARAM_ALIGN_LOOP_ITERATIONS,
          "align-loop-iterations",