[MacPorts] #64596: gcc-11 produced internal error

[MacPorts]

#64596: gcc-11 produced internal error
----------------------+--------------------
 Reporter:  jlries61  |      Owner:  (none)
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.7.1
 Keywords:            |       Port:  gcc-11
----------------------+--------------------
 When compiling a certain file, gcc-11 produces:

 ../../../libssSPM/libssSPM/include/ssSPM/salford/safe_exports.h:450:1:
 internal compiler error: Illegal instruction: 4
   450 | static const double Percentile[N_PERCENTILE_STATS]               =
 {      0.01,         0.02,         0.025,        0.03,          0.04,
 0.05,         0.10,         0.20,         0.25,            0.30,
 0.40,         0.50,                0.60,         0.70,         0.75,
 0.80,         0.90,         0.95,         0.96,         0.97,
 0.975,         0.98,         0.99    };

 N_PERCENTILE_STATS is a macro defined as 23

 Changing the location or formatting of the statement fails to eliminate
 the internal error.
 Commenting out the above data structure does cause the error to go away,
 though, of course, the source file fails to compile due to its absence.

 The following compile-time flags are specified:

 -O -m64 -fopenmp -Wcomment -Wformat -Wuninitialized -Warray-bounds -Wno-
 deprecated-declarations -Wno-write-strings -Wno-sizeof-array-argument
 -fopenmp -std=gnu++14

 The OS version is 15.6.0

-- 
Ticket URL: <https://trac.macports.org/ticket/64596>
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