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Keith Randall eeef5ebd84 [release-branch.go1.18] cmd/compile: allow 128-bit values to be spilled
We sometimes use 16-byte load+store to move values around in memory.
In rare circumstances, the loaded value must be spilled because the
store can't happen yet.

In that case, we need to be able to spill the 16-byte value.

Fixes #53471

Change-Id: I09fd08e11a63c6ba3ef781d3f5ede237e9b0132e
Reviewed-on: https://go-review.googlesource.com/c/go/+/413294
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
(cherry picked from commit c2d373d5d1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/413455
Reviewed-by: Alex Rakoczy <jenny@golang.org>
2022-07-06 19:33:22 +00:00
.github .github: remove duplicate security link 2022-01-07 17:55:09 +00:00
api runtime/debug: replace (*BuildInfo).Marshal methods with Parse and String 2022-02-09 19:44:03 +00:00
doc [release-branch.go1.18] doc: update go_spec.html with latest changes 2022-03-14 20:36:15 +00:00
lib/time lib/time, time/tzdata: update to 2021e 2021-11-11 05:16:39 +00:00
misc [release-branch.go1.18] misc/cgo/testsanitizers: buffer the signal channel in TestTSAN/tsan11 2022-05-30 20:29:29 +00:00
src [release-branch.go1.18] cmd/compile: allow 128-bit values to be spilled 2022-07-06 19:33:22 +00:00
test [release-branch.go1.18] cmd/compile: allow 128-bit values to be spilled 2022-07-06 19:33:22 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: add Bharath Kumar Uppala (individual CLA) 2021-11-29 00:57:09 +00:00
CONTRIBUTING.md
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.18 release 2022-02-28 15:43:07 +00:00
LICENSE
PATENTS
README.md README.md: update contribute URL 2021-09-30 13:33:21 +00:00
SECURITY.md
VERSION [release-branch.go1.18] go1.18.3 2022-06-01 16:38:24 +00:00
codereview.cfg [release-branch.go1.18] update codereview.cfg for release-branch.go1.18 2022-02-16 21:18:03 +00:00

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