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[Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
- From: "dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 May 2009 13:11:41 -0000
- Subject: [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
- References: <bug-40119-12313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from dominiq at lps dot ens dot fr 2009-05-12 13:11 -------
Since the manual only gives:
hot-bb-frequency-fraction
Select fraction of the maximal frequency of executions of basic block in
function given basic block needs to have to be considered hot
for --param hot-bb-frequency-fraction without giving the allowed range, I have
tried --param hot-bb-frequency-fraction=0 and it gave:
air.f90:1027: internal compiler error: Floating point exception
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119