Bug 14071 – ICE: backend/gloop.c 862

Triggered by adding -cov flag to posix.mak with dmd/phobos git master HEAD: === diff --git a/posix.mak b/posix.mak index 65040e7..86c50f9 100644 --- a/posix.mak +++ b/posix.mak @@ -136,7 +137,7 @@ ifneq (,$(filter cc% gcc% clang% icc% egcc%, $(CC))) endif # Set DFLAGS -DFLAGS=-I$(DRUNTIME_PATH)/import $(DMDEXTRAFLAGS) -w -m$(MODEL) $(PIC) +DFLAGS=-I$(DRUNTIME_PATH)/import $(DMDEXTRAFLAGS) -w -m$(MODEL) $(PIC) -cov=40 ifeq ($(BUILD),debug) DFLAGS += -g -debug else === === ../dmd/src/dmd -I../druntime/import -w -m64 -cov=40 -O -release -lib -ofgenerated/linux/release/64/libphobos2.a ../druntime/lib/libdruntime-linux64.a std/array.d std/ascii.d std/base64.d std/bigint.d std/bitmanip.d std/compiler.d std/complex.d std/concurrency.d std/conv.d std/cstream.d std/csv.d std/datetime.d std/demangle.d std/encoding.d std/exception.d std/file.d std/format.d std/functional.d std/getopt.d std/json.d std/math.d std/mathspecial.d std/metastrings.d std/mmfile.d std/numeric.d std/outbuffer.d std/parallelism.d std/path.d std/process.d std/random.d std/signals.d std/socket.d std/socketstream.d std/stdint.d std/stdio.d std/stdiobase.d std/stream.d std/string.d std/syserror.d std/system.d std/traits.d std/typecons.d std/typetuple.d std/uni.d std/uri.d std/utf.d std/uuid.d std/variant.d std/xml.d std/zip.d std/zlib.d std/c/linux/linux.d std/c/linux/socket.d etc/c/curl.d etc/c/sqlite3.d etc/c/zlib.d std/c/fenv.d std/c/locale.d std/c/math.d std/c/process.d std/c/stdarg.d std/c/stddef.d std/c/stdio.d std/c/stdlib.d std/c/string.d std/c/time.d std/c/wcharh.d std/internal/digest/sha_SSSE3.d std/internal/math/biguintcore.d std/internal/math/biguintnoasm.d std/internal/math/biguintx86.d std/internal/math/gammafunction.d std/internal/math/errorfunction.d std/internal/cstring.d std/internal/processinit.d std/internal/unicode_tables.d std/internal/scopebuffer.d std/internal/unicode_comp.d std/internal/unicode_decomp.d std/internal/unicode_grapheme.d std/internal/unicode_norm.d std/internal/test/dummyrange.d std/net/isemail.d std/net/curl.d std/digest/digest.d std/digest/crc.d std/digest/md.d std/digest/ripemd.d std/digest/sha.d std/container/package.d std/container/array.d std/container/binaryheap.d std/container/dlist.d std/container/rbtree.d std/container/slist.d std/container/util.d std/regex/package.d std/regex/internal/generator.d std/regex/internal/ir.d std/regex/internal/parser.d std/regex/internal/backtracking.d std/regex/internal/kickstart.d std/regex/internal/tests.d std/regex/internal/thompson.d std/range/package.d std/range/primitives.d std/range/interfaces.d std/algorithm/package.d std/algorithm/comparison.d std/algorithm/iteration.d std/algorithm/mutation.d std/algorithm/searching.d std/algorithm/setops.d std/algorithm/sorting.d std/experimental/logger/package.d std/experimental/logger/core.d std/experimental/logger/filelogger.d std/experimental/logger/nulllogger.d std/experimental/logger/multilogger.d generated/linux/release/64/etc/c/zlib/adler32.o generated/linux/release/64/etc/c/zlib/compress.o generated/linux/release/64/etc/c/zlib/crc32.o generated/linux/release/64/etc/c/zlib/deflate.o generated/linux/release/64/etc/c/zlib/gzclose.o generated/linux/release/64/etc/c/zlib/gzlib.o generated/linux/release/64/etc/c/zlib/gzread.o generated/linux/release/64/etc/c/zlib/gzwrite.o generated/linux/release/64/etc/c/zlib/infback.o generated/linux/release/64/etc/c/zlib/inffast.o generated/linux/release/64/etc/c/zlib/inflate.o generated/linux/release/64/etc/c/zlib/inftrees.o generated/linux/release/64/etc/c/zlib/trees.o generated/linux/release/64/etc/c/zlib/uncompr.o generated/linux/release/64/etc/c/zlib/zutil.o Internal error: backend/gloop.c 862 ===

This blocks https://issues.dlang.org/show_bug.cgi asked by Andrei btw :P

ICE stopped after pull https://github.com/dlang/dmd/pull/5324 (DWARF EH), I'm not sure if it was fixed since, or the original problem is still there.

the only problem described by OP was an ICE and it's gone (verifeid again today) so it can be closed.