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[Bug rtl-optimization/61325] [4.10 regression] aarch64_be build fails
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 28 May 2014 15:37:35 +0000
- Subject: [Bug rtl-optimization/61325] [4.10 regression] aarch64_be build fails
- Auto-submitted: auto-generated
- References: <bug-61325-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61325
Vladimir Makarov <vmakarov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |vmakarov at gcc dot gnu.org
--- Comment #2 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
The patch for PR60969 just triggered a bug. Process_address in
lea-constraints.c just did one transformation ind * scale + base + dips =>
base2 = base + dips, ind * scale + base2. The new address is still illegal as
we changed memory mode from DI to QI and scale is still 4. So we need to do
more one transformation.
I hope to make a patch and commit it tomorrow.