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[Bug bootstrap/80509] ICE in cc1 during selftests
- From: "sgk at troutmask dot apl.washington.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 25 Apr 2017 13:38:23 +0000
- Subject: [Bug bootstrap/80509] ICE in cc1 during selftests
- Auto-submitted: auto-generated
- References: <bug-80509-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80509
--- Comment #11 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Tue, Apr 25, 2017 at 10:08:30AM +0000, rguenth at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80509
>
> --- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
> Author: rguenth
> Date: Tue Apr 25 10:07:58 2017
> New Revision: 247171
>
> URL: https://gcc.gnu.org/viewcvs?rev=247171&root=gcc&view=rev
> Log:
> 2017-04-25 Richard Biener <rguenther@suse.de>
>
> PR middle-end/80509
> * passes.c (pass_manager::pass_manager): Initialize
> m_name_to_pass_map.
>
I cannot test your patch. It seems that creating a new
has given everyone license to break bootstrap on non-linux
systems. This is with an entirely clean trunk. The initial
c++ compiler during bootstrap is clang 4.0.
% gmake bootstrap
...
c++ -std=gnu++98 -c -g -DIN_GCC -fno-strict-aliasing -fno-exceptions
-fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild
-I/home/sgk/gcc/gccx/gcc -I/home/sgk/gcc/gccx/gcc/build
-I/home/sgk/gcc/gccx/gcc/../include -I/home/sgk/gcc/gccx/gcc/../libcpp/include
\
-o build/genpreds.o /home/sgk/gcc/gccx/gcc/genpreds.c
c++: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is
deprecated
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:25:
/home/sgk/gcc/gccx/gcc/coretypes.h:62:1: warning: class 'rtx_def' was
previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
/home/sgk/gcc/gccx/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
^
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:26:
In file included from ./tm.h:19:
./options.h:5994:3: error: redefinition of enumerator 'OPT_C'
OPT_C = 119, /* -C */
^
./options.h:5991:3: note: previous definition is here
OPT_C = 116, /* -C */
^
./options.h:6000:3: error: redefinition of enumerator 'OPT_d'
OPT_d = 125, /* -d */
^
./options.h:5998:3: note: previous definition is here
OPT_d = 123, /* -d */
^
./options.h:6003:3: error: redefinition of enumerator 'OPT_d'
OPT_d = 128, /* -d */
^
./options.h:5998:3: note: previous definition is here
OPT_d = 123, /* -d */
^
./options.h:6004:3: error: redefinition of enumerator 'OPT_D'
OPT_D = 129, /* -D */
^
./options.h:5999:3: note: previous definition is here
OPT_D = 124, /* -D */
^
./options.h:6013:3: error: redefinition of enumerator 'OPT_E'
OPT_E = 138, /* -E */
^
./options.h:6011:3: note: previous definition is here
OPT_E = 136, /* -E */
^
./options.h:6693:3: error: redefinition of enumerator 'OPT_H'
OPT_H = 818, /* -H */
^
./options.h:6691:3: note: previous definition is here
OPT_H = 816, /* -H */
^
./options.h:6696:3: error: redefinition of enumerator 'OPT_I'
OPT_I = 821, /* -I */
^
./options.h:6694:3: note: previous definition is here
OPT_I = 819, /* -I */
^
./options.h:6713:3: error: redefinition of enumerator 'OPT_L'
OPT_L = 838, /* -L */
^
./options.h:6711:3: note: previous definition is here
OPT_L = 836, /* -L */
^
./options.h:6772:3: error: redefinition of enumerator 'OPT_MF'
OPT_MF = 897, /* -MF */
^
./options.h:6770:3: note: previous definition is here
OPT_MF = 895, /* -MF */
^
./options.h:6776:3: error: redefinition of enumerator 'OPT_M'
OPT_M = 901, /* -M */
^
./options.h:6756:3: note: previous definition is here
OPT_M = 881, /* -M */
^
./options.h:6784:3: error: redefinition of enumerator 'OPT_MG'
OPT_MG = 909, /* -MG */
^
./options.h:6782:3: note: previous definition is here
OPT_MG = 907, /* -MG */
^
./options.h:6803:3: error: redefinition of enumerator 'OPT_MM'
OPT_MM = 928, /* -MM */
^
./options.h:6799:3: note: previous definition is here
OPT_MM = 924, /* -MM */
^
./options.h:6824:3: error: redefinition of enumerator 'OPT_MP'
OPT_MP = 949, /* -MP */
^
./options.h:6818:3: note: previous definition is here
OPT_MP = 943, /* -MP */
^
./options.h:6893:3: error: redefinition of enumerator 'OPT_o'
OPT_o = 1018, /* -o */
^
./options.h:6890:3: note: previous definition is here
OPT_o = 1015, /* -o */
^
./options.h:6895:3: error: redefinition of enumerator 'OPT_o'
OPT_o = 1020, /* -o */
^
./options.h:6890:3: note: previous definition is here
OPT_o = 1015, /* -o */
^
./options.h:6902:3: error: redefinition of enumerator 'OPT_P'
OPT_P = 1027, /* -P */
^
./options.h:6898:3: note: previous definition is here
OPT_P = 1023, /* -P */
^
./options.h:7008:3: error: redefinition of enumerator 'OPT_U'
OPT_U = 1133, /* -U */
^
./options.h:7006:3: note: previous definition is here
OPT_U = 1131, /* -U */
^
./options.h:7012:3: error: redefinition of enumerator 'OPT_v'
OPT_v = 1137, /* -v */
^
./options.h:7010:3: note: previous definition is here
OPT_v = 1135, /* -v */
^
./options.h:7060:3: error: redefinition of enumerator 'OPT_w'
OPT_w = 1185, /* -w */
^
./options.h:7041:3: note: previous definition is here
OPT_w = 1166, /* -w */
^
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:27:
In file included from /home/sgk/gcc/gccx/gcc/rtl.h:35:
In file included from /home/sgk/gcc/gccx/gcc/hash-table.h:235:
/home/sgk/gcc/gccx/gcc/ggc.h:277:15: warning: struct 'rtx_def' was previously
declared as a class [-Wmismatched-tags]
static inline struct rtx_def *
^
/home/sgk/gcc/gccx/gcc/coretypes.h:62:7: note: previous use is here
class rtx_def;
^
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:27:
In file included from /home/sgk/gcc/gccx/gcc/rtl.h:35:
In file included from /home/sgk/gcc/gccx/gcc/hash-table.h:235:
/home/sgk/gcc/gccx/gcc/ggc.h:280:11: warning: struct 'rtx_def' was previously
declared as a class [-Wmismatched-tags]
return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
^
/home/sgk/gcc/gccx/gcc/coretypes.h:62:7: note: previous use is here
class rtx_def;
^
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:27:
In file included from /home/sgk/gcc/gccx/gcc/rtl.h:35:
In file included from /home/sgk/gcc/gccx/gcc/hash-table.h:561:
/home/sgk/gcc/gccx/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a
struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
/home/sgk/gcc/gccx/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:27:
/home/sgk/gcc/gccx/gcc/rtl.h:302:1: warning: 'rtx_def' defined as a struct here
but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
/home/sgk/gcc/gccx/gcc/coretypes.h:62:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from /home/sgk/gcc/gccx/gcc/genpreds.c:27:
In file included from /home/sgk/gcc/gccx/gcc/rtl.h:34:
/home/sgk/gcc/gccx/gcc/vec.h:1058:10: warning: offset of on non-POD type
'vec_embedded' (aka 'vec<std::__1::pair<unsigned int, const char *>, va_heap,
vl_embed>') [-Winvalid-offsetof]
return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
^ ~~~~~~~~~
/usr/include/stddef.h:73:32: note: expanded from macro 'offsetof'
#define offsetof(type, member) __offsetof(type, member)
^ ~~~~~~
/usr/include/sys/cdefs.h:483:34: note: expanded from macro '__offsetof'
#define __offsetof(type, field) __builtin_offsetof(type, field)
^ ~~~~~
/home/sgk/gcc/gccx/gcc/vec.h:286:44: note: in instantiation of member function
'vec<std::__1::pair<unsigned int, const char *>, va_heap,
vl_embed>::embedded_size' requested here
size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
^
/home/sgk/gcc/gccx/gcc/vec.h:1445:12: note: in instantiation of function
template specialization 'va_heap::reserve<std::__1::pair<unsigned int, const
char *> >' requested here
va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
^
/home/sgk/gcc/gccx/gcc/vec.h:1554:3: note: in instantiation of member function
'vec<std::__1::pair<unsigned int, const char *>, va_heap, vl_ptr>::reserve'
requested here
reserve (1, false PASS_MEM_STAT);
^
/home/sgk/gcc/gccx/gcc/genpreds.c:1526:9: note: in instantiation of member
function 'vec<std::__1::pair<unsigned int, const char *>, va_heap,
vl_ptr>::safe_push' requested here
values.safe_push (std::make_pair (const_int_start, "CT_CONST_INT"));
^
6 warnings and 19 errors generated.
gmake[3]: *** [Makefile:2594: build/genpreds.o] Error 1
gmake[3]: Leaving directory '/mnt/sgk/objx/gcc'
gmake[2]: *** [Makefile:4543: all-stage1-gcc] Error 2
gmake[2]: Leaving directory '/mnt/sgk/objx'
gmake[1]: *** [Makefile:22758: stage1-bubble] Error 2
gmake[1]: Leaving directory '/mnt/sgk/objx'
gmake: *** [Makefile:23095: bootstrap] Error 2