https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78140
--- Comment #13 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #12)
> (In reply to Markus Trippelsdorf from comment #11)
> > js/src/jit/BaselineCompiler.cpp
>
> Hm, I see the R0 defined as:
>
> # 1
> "/home/marxin/BIG/buildbot/slave/source/firefox/js/src/jit/x64/
> SharedICRegisters-x64.h" 1
> # 12
> "/home/marxin/BIG/buildbot/slave/source/firefox/js/src/jit/x64/
> SharedICRegisters-x64.h"
> namespace js {
> namespace jit {
>
> static constexpr Register BaselineFrameReg = rbp;
> static constexpr Register BaselineStackReg = rsp;
>
> static constexpr ValueOperand R0(rcx);
>
> not as an ASM statement.
Yes, you're right. I only took a cursory look and got confused by all these
masm. statements.
Not sure how to debug this further.
