| commit | 91b1f7cb15700f39ca63c4e056b41d9b04100e97 | [log] [tgz] |
|---|---|---|
| author | Russ Cox <rsc@golang.org> | Thu Feb 13 22:45:16 2014 -0500 |
| committer | Russ Cox <rsc@golang.org> | Thu Feb 13 22:45:16 2014 -0500 |
| tree | fcba834391e0b2297e7d0a46bcba50e3432790f9 | |
| parent | 7addda685d9f624479cd2248a86a16b5a810f225 [diff] |
cmd/gc: handle variable initialization by block move in liveness Any initialization of a variable by a block copy or block zeroing or by multiple assignments (componentwise copying or zeroing of a multiword variable) needs to emit a VARDEF. These cases were not. Fixes #7205. TBR=iant CC=golang-codereviews https://golang.org/cl/63650044