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[Bug binutils/22870] slow aarch64 assembler for source with lots of .loc
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From: |
amodra at gmail dot com |
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Subject: |
[Bug binutils/22870] slow aarch64 assembler for source with lots of .loc directives |
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Date: |
Wed, 21 Feb 2018 00:54:54 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22870
--- Comment #3 from Alan Modra <amodra at gmail dot com> ---
> GCC can and should avoid these long chains, issuing view
> reset asserts after insns known to generate code.
That suggest a solution. The assembler certainly knowns when code has been
generated, so can it "reset the view"? dwarf2_emit_insn comes to mind as a
likely place to implement this.
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