diff options
| author | Cherry Zhang <cherryyz@google.com> | 2018-10-02 22:04:45 -0400 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2018-10-03 15:01:47 +0000 |
| commit | c96e3bcc97a965b3e2947cc1d8d831b8d39c1d73 (patch) | |
| tree | 31c94d72b196ba52128249159887829865119597 /src/database/sql | |
| parent | 54f5a6674a9463fecb8656c9ffc6d80374c5868d (diff) | |
| download | go-c96e3bcc97a965b3e2947cc1d8d831b8d39c1d73.tar.xz | |
cmd/compile: fix type of OffPtr in some optimization rules
In some optimization rules the type of generated OffPtr was
incorrectly set to the type of the pointee, instead of the
pointer. When the OffPtr value is spilled, this may generate
a spill of the wrong type, e.g. a floating point spill of an
integer (pointer) value. On Wasm, this leads to invalid
bytecode.
Fixes #27961.
Change-Id: I5d464847eb900ed90794105c0013a1a7330756cc
Reviewed-on: https://go-review.googlesource.com/c/139257
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Richard Musiol <neelance@gmail.com>
Diffstat (limited to 'src/database/sql')
0 files changed, 0 insertions, 0 deletions