[Bug jit/107230] New: libgccjit rejects -march=native

[Bug jit/107230] New: libgccjit rejects -march=native

[helohe at bluewin dot ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107230

            Bug ID: 107230
           Summary: libgccjit rejects -march=native
           Product: gcc
           Version: 12.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: jit
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: helohe at bluewin dot ch
  Target Milestone: ---

Using the tutorial example 1 and adding 

 gcc_jit_context_add_command_line_option (ctxt, "-march=native");
 gcc_jit_context_add_command_line_option (ctxt, "-mtune=native");

results in an error on both Mingw64 and Debian linux.

Bad value 'native' then valid options are listed which does include native
contradiction itself.


$ ./tut01-hello-world.exe
libgccjit.so: error: bad value 'native' for '-march=' switch
libgccjit.so: note: valid arguments to '-march=' switch are: nocona core2
nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell
core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client rocketlake
icelake-server cascadelake tigerlake cooperlake sapphirerapids alderlake
bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm x86-64
x86-64-v2 x86-64-v3 x86-64-v4 eden-x2 nano nano-1000 nano-2000 nano-3000
nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3
athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 znver3
btver1 btver2 native
Assembler messages:
Error: can't open C:\msys64\tmp\\libgccjit-123186/fake.s for reading: No such
file or directory
libgccjit.so: error: error invoking gcc driver
NULL result

[Bug jit/107230] libgccjit rejects -march=native

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107230

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 66594 really which will cause the -march= to be defaulting to native
...

*** This bug has been marked as a duplicate of bug 66594 ***