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re PR tree-optimization/48184 (ICE: SIGFPE (division by zero) in compute_alignments () at final.c:731 with --param align-threshold=0 on basic code) 

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

From-SVN: r197816
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Marek Polacek 2013-04-11 16:20:26 +00:00 committed by Marek Polacek
parent 966b587e0b
commit 7b55f98f5c
2 changed files with 7 additions and 1 deletions
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gcc/ChangeLog
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@ -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...

2
gcc/params.def
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@ -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",