[Open64-devel] code review for fix of a bug: -m32 -march=athlon -O0 compiler assertion with complex*16

[Yiran W. <yir...@gm...>]

Hi,

Could a gatekeeper please review this patch?

The command line: openf90 -m32 -march=athlon x.f -c -keep -O0
The source file:


        program test
        real*8 :: ms
        complex*16 :: direct, crossed
        ms = 2.*(direct+crossed)
        end

The output :


### Assertion failure at line 1366 of
/ctires/open64/o64guru/OPEN64_ZIN_OPT_NET_NITE/Tue/trunk/osprey/be/cg/x8664/cg_convert_x87.cxx:
### Compiler Error in file x.f during Converting x87 stack registers phase:
### x87 stack is inconsistent.
openf90 INTERNAL ERROR:
/ctires/open64/o64guru/OPEN64_ZIN_OPT_NET_NITE/Tue/bits/lib/gcc-lib/x86_64-open64-linux/4.2/be
returned non-zero status 1


Best Regards
yiran