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[Bug inline-asm/66599] on aarch64, some parameters to memory constraints causes wrong ASM generation
- From: "romain.gcc at dolbeau dot name" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 19 Jun 2015 16:39:27 +0000
- Subject: [Bug inline-asm/66599] on aarch64, some parameters to memory constraints causes wrong ASM generation
- Auto-submitted: auto-generated
- References: <bug-66599-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66599
--- Comment #2 from Romain Dolbeau <romain.gcc at dolbeau dot name> ---
Do you mean "Q" in this case, or always when using ld4/st4 (and probably quite
a few others)?
If I pre-compute a pointer with src+16, I still get the error (I'm guessing an
optimization is propagating the pre-computation down to the ASM statement).