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Re: Ada bootstrap failure due to loop optimization and builtin_stack_alloc
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: rakdver at atrey dot karlin dot mff dot cuni dot cz
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 29 Jul 04 08:22:30 EDT
- Subject: Re: Ada bootstrap failure due to loop optimization and builtin_stack_alloc
this sounds weird.
It's a wierd builtin!
What are the virtual operands on __builtin_stack_alloc and the
assignment statements?
There are none on the assignment. Here's the builtin call:
# FRAME.267_413 = V_MAY_DEF <FRAME.267_397>;
# opt__stack_checking_enabled_149 = V_MAY_DEF <opt__stack_checking_enabled_92>;
# opt__output_file_name_present_150 = V_MAY_DEF <opt__output_file_name_present_93>;
# T.104_414 = V_MAY_DEF <T.104_398>;
# T.108_415 = V_MAY_DEF <T.108_399>;
# T.110_416 = V_MAY_DEF <T.110_400>;
# T.113_417 = V_MAY_DEF <T.113_401>;
# T.115_418 = V_MAY_DEF <T.115_402>;
# T.117_419 = V_MAY_DEF <T.117_403>;
# T.120_420 = V_MAY_DEF <T.120_404>;
# opt__no_stdinc_151 = V_MAY_DEF <opt__no_stdinc_94>;
# T.124_421 = V_MAY_DEF <T.124_405>;
# opt__no_stdlib_152 = V_MAY_DEF <opt__no_stdlib_95>;
# T.128_422 = V_MAY_DEF <T.128_406>;
# T.131_423 = V_MAY_DEF <T.131_407>;
# T.133_424 = V_MAY_DEF <T.133_408>;
# TMT.288_425 = V_MAY_DEF <TMT.288_409>;
# TMT.289_426 = V_MAY_DEF <TMT.289_410>;
# TMT.290_427 = V_MAY_DEF <TMT.290_411>;
# argv_428 = V_MAY_DEF <argv_412>;
__builtin_stack_alloc (&argv, iftmp.293_316);