#41364: gcc48: f951: internal compiler error: Illegal instruction -----------------------------+------------------- Reporter: nicolaiheitz@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: Port: gcc48 | -----------------------------+------------------- Comment (by nicolaiheitz@…): {{{ lldb -- /opt/local/libexec/gcc/x86_64-apple-darwin11/4.8.2/f951 mini.f -ffixed-form -fPIC -quiet -dumpbase mini.f -mmacosx-version-min=10.7.4 -mtune=core2 -auxbase mini -version -fintrinsic-modules-path /opt/local/lib/gcc48/gcc/x86_64-apple-darwin11/4.8.2/finclude -o /var/folders/9y/l6x_lpzn68lfv0667l0gmcfw0000gn/T//ccwFY8D6.s Current executable set to '/opt/local/libexec/gcc/x86_64-apple- darwin11/4.8.2/f951' (x86_64). (lldb) run Process 31804 launched: '/opt/local/libexec/gcc/x86_64-apple- darwin11/4.8.2/f951' (x86_64) GNU Fortran (MacPorts gcc48 4.8.2_0) version 4.8.2 (x86_64-apple-darwin11) compiled by GNU C version 4.8.2, GMP version 5.1.2, MPFR version 3.1.1-p2, MPC version 1.0.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU Fortran (MacPorts gcc48 4.8.2_0) version 4.8.2 (x86_64-apple-darwin11) compiled by GNU C version 4.8.2, GMP version 5.1.2, MPFR version 3.1.1-p2, MPC version 1.0.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Process 31804 stopped * thread #1: tid = 0x1f03, 0x0000000141580466 libgmp.10.dylib`__gmpn_popcount + 134, stop reason = EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0) frame #0: 0x0000000141580466 libgmp.10.dylib`__gmpn_popcount + 134 libgmp.10.dylib`__gmpn_popcount + 134: -> 0x141580466: popcntq 56(%rdi,%rsi,8), %r9 0x14158046d: addq %r9, %rax 0x141580470: addq $8, %rsi 0x141580474: js 0x0000000141580420 ; __gmpn_popcount + 64 (lldb) bt * thread #1: tid = 0x1f03, 0x0000000141580466 libgmp.10.dylib`__gmpn_popcount + 134, stop reason = EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0) frame #0: 0x0000000141580466 libgmp.10.dylib`__gmpn_popcount + 134 frame #1: 0x00000001415334dd libmpfr.4.dylib`parsed_string_to_mpfr + 381 frame #2: 0x00000001415332c1 libmpfr.4.dylib`mpfr_strtofr + 1921 frame #3: 0x00000001415196e0 libmpfr.4.dylib`mpfr_set_str + 32 frame #4: 0x000000010000407c f951`gfc_convert_real(char const*, int, locus*) + 44 frame #5: 0x000000010007897e f951`_ZL19match_real_constantPP8gfc_expri + 798 frame #6: 0x0000000100079ebc f951`gfc_match_literal_constant(gfc_expr**, int) + 1404 (lldb) }}} -- Ticket URL: <https://trac.macports.org/ticket/41364#comment:7> MacPorts <http://www.macports.org/> Ports system for OS X