I'm getting this error when I try to run the DMD test suite.

cd dmd
make -C test -f Makefile

 ... runnable/test_cdvecfill.d      -O (-mcpu=avx -mcpu=avx2)
Test failed.  The logged output:
../src/dmd -conf= -m64 -Irunnable -O  -odtest_results/runnable -oftest_results/runnable/test_cdvecfill_0 runnable/test_cdvecfill.d
test_results/runnable/test_cdvecfill_0
Expected code sequence for load!(ubyte, 16) not found.
  Expected: 0x50 0x66 0x0f 0x6e 0xc7 0x66 0x0f 0x60 0xc0 0x66 0x0f 0x61 0xc0 0x66 0x0f 0x70 0xc0 0x00 0x59 0xc3
  Actual: 0x55 0x48 0x8b 0xec 0x66 0x0f 0x6e 0xc7 0x66 0x0f 0x60 0xc0 0x66 0x0f 0x61 0xc0 0x66 0x0f 0x70 0xc0 0x00 0x5d 0xc3 0x00 0x55 0x48 0x8b 0xec 0x0f 0xb6 0x07 0x66 0x0f 0x6e 0xc0 0x66 0x0f 0x60 0xc0 0x66 0x0f 0x61 0xc0 0x66 0x0f 0x70 0xc0 0x00 0x5d 0xc3 0x00 0x00 0x55 0x48 0x8b 0xec 0x66 0x0f 0x6e 0xc7 0x66 0x0f 0x60 0xc0
core.exception.AssertError@runnable/test_cdvecfill.d(895): Assertion failure
----------------
??:? _d_assertp [0xd9faa4f1]
??:? [0x84bcd81c]
??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll().__lambda1() [0xd9fc7d5f]
??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0xd9fc7c8f]
??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll() [0xd9fc7d08]
??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0xd9fc7c8f]
??:? _d_run_main [0xd9fc7bfa]
??:? [0x84bd1057]
??:? __libc_start_main [0xd8eaaf69]

Any idea what I'm doing wrong?

I'm running 64-bit Arch Linux.

Thanks,
Mike

On Tuesday, 21 November 2017 at 07:02:20 UTC, Michael V. Franklin wrote:
> I'm getting this error when I try to run the DMD test suite.
>
> cd dmd
> make -C test -f Makefile
>
> [...]

I don't think you're doing anything wrong, though you shouldn't be getting that error. File a bug report and try contacting Martin Nowak, as he's the author of this test, IIRC.

On Tuesday, 21 November 2017 at 10:04:50 UTC, Petar Kirov [ZombineDev] wrote:
> File a bug report and try contacting Martin Nowak, as he's the author of this test, IIRC.

https://issues.dlang.org/show_bug.cgi?id=18013