https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71230
--- Comment #16 from Bill Seurer <seurer at linux dot vnet.ibm.com> ---
That part I posted about earlier does now compile with trunk revision 236703
but 3 of the spec2006 tests (416.gamess, 454.calculix, 481.wrf) still fail with
compilation errors. Here's a sample compile that fails:
seurer@genoa:~/gcc/cpu2006/benchspec/CPU2006/416.gamess/build/build_base_base_64.0000$
/home/seurer/gcc/install/gcc-test/bin/gfortran --version
GNU Fortran (GCC) 7.0.0 20160525 (experimental) [trunk revision 236703]
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
seurer@genoa:~/gcc/cpu2006/benchspec/CPU2006/416.gamess/build/build_base_base_64.0000$
/home/seurer/gcc/install/gcc-test/bin/gfortran -c -o mp2ddi.fppized.o -m64 -O3
-mcpu=power8 -fpeel-loops -funroll-loops -ffast-math -fvect-cost-model
-mpopcntd -mrecip=rsqrt -funconstrained-commons
-fno-aggressive-loop-optimizations mp2ddi.fppized.f
mp2ddi.fppized.f:388:18:
*, XX(ILABS)
1
Warning: Type mismatch in argument 'molabs' at (1); passed REAL(8) to
INTEGER(4)
mp2ddi.fppized.f:398:18:
*, XX(ILABS)
1
Warning: Type mismatch in argument 'molabs' at (1); passed REAL(8) to
INTEGER(4)
mp2ddi.fppized.f:424:45:
* XX(IWMAT),XX(ISCHW),XX(ILABS))
1
Warning: Type mismatch in argument 'labs' at (1); passed REAL(8) to INTEGER(4)
mp2ddi.fppized.f:2433:25:
CALL SYMVMO(MOLABS,XX(ITMP),XX(NSYM)
1
Warning: Type mismatch in argument 'mlist' at (1); passed REAL(8) to INTEGER(4)
mp2ddi.fppized.f:3996:32:
CALL LU(ALPHA,MAXC,ITR,WK1)
1
Warning: Type mismatch in argument 'ipvt' at (1); passed REAL(8) to INTEGER(4)
mp2ddi.fppized.f:3997:32:
CALL LUS(ALPHA,MAXC,ITR,WK1,CC,B)
1
Warning: Type mismatch in argument 'ipvt' at (1); passed REAL(8) to INTEGER(4)
mp2ddi.fppized.f:2473:25:
*, MOLABS,XX(NSYM),XX(NVSM),XX(LVSM)
1
Warning: Type mismatch in argument 'nsym' at (1); passed REAL(8) to INTEGER(4)
mp2ddi.fppized.f:427:44:
* XX(IWMAT),XX(ISCHW),XX(ILABS))
1
Warning: Type mismatch in argument 'molabs' at (1); passed REAL(8) to
INTEGER(4)
mp2ddi.fppized.f:5365:0:
SUBROUTINE PMP2CHK
internal compiler error: Segmentation fault
0x10910973 crash_signal
/home/seurer/gcc/gcc-test/gcc/toplev.c:333
0x105d24b4 phi_nodes_ptr
/home/seurer/gcc/gcc-test/gcc/gimple.h:4333
0x105d24b4 gsi_start_phis(basic_block_def*)
/home/seurer/gcc/gcc-test/gcc/gimple-iterator.c:899
0x105d24b4 gsi_for_stmt(gimple*)
/home/seurer/gcc/gcc-test/gcc/gimple-iterator.c:615
0x10b1297b insert_stmt_after
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:1323
0x10b14a4f build_and_add_sum
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:1392
0x10b16e5b rewrite_expr_tree_parallel
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:4128
0x10b22167 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5339
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b22037 reassociate_bb
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5391
0x10b24eff do_reassoc
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5505
0x10b24eff execute_reassoc
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5592
0x10b24eff execute
/home/seurer/gcc/gcc-test/gcc/tree-ssa-reassoc.c:5631
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with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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