https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106153
--- Comment #6 from Andy Ross ---
No, I just had a thinko (hur dur stack grows down, sigh) and jumped too quickly
once I thought I had it. All the circumstantial evidence is pointing at a
compiler bug here, but this smoking gun isn't. I'll kee
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106153
--- Comment #3 from Andy Ross ---
Created attachment 53231
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53231&action=edit
Preprocessed source file (gzipped)
Sorry, I thought I attached it with the submission. Looks like it got kicked
o
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106153
--- Comment #1 from Andy Ross ---
Just submitted the same code at godbolt and their "ARM64 gcc trunk" build shows
the same behavior.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106153
Bug ID: 106153
Summary: Generated arm64 code writing below stack pointer
without updating SP
Product: gcc
Version: 10.3.0
Status: UNCONFIRMED
Severity: normal
