Windows NT 6.1.7601 x86_64, i686-w64-mingw32-gcc-4.9.2

orc 0.4.23 (same failure did occur with 0.4.21 too, back in the day), compiled with -g -O2 -fno-omit-frame-pointer, default configuration. Configure enabled backends: altivec, c64x, mips, mmx, neon, see

Orc 0.4.23 - integrated testing tool
Active backend: sse
L1 cache: 32768
L2 cache: 262144
L3 cache: 8388608
Family/Model/Stepping: 6/42/7
CPU name:        Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
Compiler options: sse2 sse3 ssse3 sse41 sse42
Opcode test:
No errors detected.

test-limits fails (specifically - the last test_simple (ORC_MAX_ACCUM_VARS, orc_program_add_accumulator); test).

orc_compiler_error_valist (args=0x28fcd8 "?u?eA\002", fmt=fmt@entry=0x658df7ec <__PRETTY_FUNCTION__.6126+754> "no temporary register available", compiler=0x530048) at ../../orc-0.4.23/orc/orccompiler.c:1214
1214      compiler->result = ORC_COMPILE_RESULT_UNKNOWN_COMPILE;
(gdb) l
1209
1210      s = malloc (ORC_COMPILER_ERROR_BUFFER_SIZE);
1211      vsprintf (s, fmt, args);
1212      compiler->error_msg = s;
1213      compiler->error = TRUE;
1214      compiler->result = ORC_COMPILE_RESULT_UNKNOWN_COMPILE;
1215    }
1216
1217    void
1218    orc_compiler_error (OrcCompiler *compiler, const char *fmt, ...)
(gdb) p compiler->error_msg
$16 = 0x5467b8 "no temporary register available"
(gdb) bt

+ Trace 234561