[Bug target/81426] [SH]: unable to find a register to spill in class 'R0_REGS' when building webkit2gtk

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81426

--- Comment #5 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to John Paul Adrian Glaubitz from comment #4)
> 
> It helps, indeed. The build now passes the problematic source code file.
> However, it now bails out later with:
> 
> /tmp/cck5XKuE.s: Assembler messages:
> /tmp/cck5XKuE.s:3780: Error: syntax error in @(disp,[Rn, gbr, pc])
> /tmp/cck5XKuE.s:3780: Error: invalid operands for opcode
> /tmp/cck5XKuE.s:3787: Error: syntax error in @(disp,[Rn, gbr, pc])
> /tmp/cck5XKuE.s:3787: Error: invalid operands for opcode
> Source/JavaScriptCore/CMakeFiles/JavaScriptCore.dir/build.make:18583: recipe
> for target
> 'Source/JavaScriptCore/CMakeFiles/JavaScriptCore.dir/runtime/MapPrototype.
> cpp.o' fai
> led
> make[3]: ***
> [Source/JavaScriptCore/CMakeFiles/JavaScriptCore.dir/runtime/MapPrototype.
> cpp.o] Error 1
> make[3]: *** Waiting for unfinished jobs...
> 
> 

This sounds like a different issue.  Can you please create another PR for that
with the title "syntax error in @(disp,[Rn, gbr, pc]) when compiling with
-mlra" and attach the reproducer?