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| author | Marek Polacek <polacek@redhat.com> | 2013-04-11 16:20:26 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2013-04-11 16:20:26 +0000 |
| commit | 7b55f98f5ceb209d2d77147e29ad49a84da5d36d (patch) | |
| tree | b26c3b3e7a343ba327f7a5836c749cd505f0adef | |
| parent | 966b587e0b513fa8075beaf9ab184ed74686ee97 (diff) | |
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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
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/params.def | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 26f88ba..ef5560b 100644 --- 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 10fd8fa..3c52651 100644 --- 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", |