This patch looks fine to me.
2011/3/30 Yiran Wang <yiran.w...@gmail.com>
> Sorry for forgetting to attached the patch in previous message.
>
> Index: osprey/common/com/wn_simp_code.h
> ===================================================================
> --- osprey/common/com/wn_simp_code.h (revision 1185)
> +++ osprey/common/com/wn_simp_code.h (revision 1186)
> @@ -2150,7 +2150,7 @@
> if (r) return r;
>
> #ifdef TARG_X8664
> - if (MTYPE_C8 == ty)
> + if (MTYPE_C8 == ty && Opt_Level != 0)
> {
> if (MTYPE_F8 == SIMPNODE_rtype(k0) && MTYPE_F8 == SIMPNODE_rtype(k1))
> {
> @@ -2849,7 +2849,7 @@
> }
> if (r) return r;
> #ifdef TARG_X8664
> - if (MTYPE_C8 == ty || MTYPE_V16C8 == ty)
> + if ((MTYPE_C8 == ty || MTYPE_V16C8 == ty) && Opt_Level != 0)
> {
> if (SIMPNODE_rtype(k1) == MTYPE_F8 && SIMPNODE_rtype(k0) == MTYPE_F8)
> {
> @@ -3117,7 +3117,7 @@
> }
> }
> #ifdef TARG_X8664
> - if (MTYPE_C8 == ty)
> + if (MTYPE_C8 == ty && Opt_Level != 0)
> {
> /* complex const converted to real const */
> if (k0const && SIMPNODE_rtype(k0) == ty)
>
> Best Regards,
> yiran
>
> ---------- Forwarded message ----------
> From: Yiran Wang <yiran.w...@gmail.com>
> Date: Wed, Mar 30, 2011 at 1:16 PM
> Subject: code review for fix of a bug: -m32 -march=athlon -O0 compiler
> assertion with complex*16
> To: open64-devel@lists.sourceforge.net
>
>
> 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
>
>
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--
Regards,
Lai Jian-Xin
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