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| author | Cherry Mui <cherryyz@google.com> | 2025-09-15 21:27:19 -0400 |
|---|---|---|
| committer | Cherry Mui <cherryyz@google.com> | 2025-10-03 12:30:36 -0700 |
| commit | 18cd4a1fc7d5387ae91ffc23328e4fc81f93681d (patch) | |
| tree | 4b8c342fc778db3e1adabcedf4352f80de543ab4 /src/runtime | |
| parent | 1caa95acfa9d516eb3bc26292b5601bea25a4e79 (diff) | |
| download | go-18cd4a1fc7d5387ae91ffc23328e4fc81f93681d.tar.xz | |
cmd/compile: use the right type for spill slot
Currently, when shuffling registers, if we need to spill a
register, we always create a spill slot of type int64. The type
doesn't actually matter, as long as it is wide enough to hold the
registers. This is no longer true with SIMD registers, which could
be wider than a int64. Create the slot with the proper type
instead.
Cherry-picked from the dev.simd branch. This CL is not
necessarily SIMD specific. Apply early to reduce risk. Test is
SIMD specific so not included for now.
Change-Id: I85c82e2532001bfdefe98c9446f2dd18583d49b4
Reviewed-on: https://go-review.googlesource.com/c/go/+/704055
TryBot-Bypass: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/708860
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Diffstat (limited to 'src/runtime')
0 files changed, 0 insertions, 0 deletions