It seems to be quite frequently the case that we need to look at the pro/epilogue behaviour. This adds the state of the “save_world” computation to the debug output that’s printed in response to -mdebug=stack on powerpc-darwin.
tested on powerpc-darwin9, applied to trunk.
thanks
Iain
gcc/
2019-05-12 Iain Sandoe <i...@sandoe.co.uk>
* config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
is given, print the state of the EH "save world" computation for
Darwin.
ppc-mdebug-stack-save-world.diff
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