8000 cmd/compile: trim more blocks? · Issue #20354 · golang/go · GitHub
[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to content
cmd/compile: trim more blocks? #20354
New issue
New issue
Open
Open
cmd/compile: trim more blocks?#20354
Labels
Performancecompiler/runtimeIssues related to the Go compiler and/or runtime.
Milestone
 
Unplanned
@josharian

Description

@josharian
josharian
opened on May 13, 2017

In ssa/trim.go, func emptyBlock, the only op that counts as not generating instructions is OpPhi. But OpVarDef, OpVarKill, OpVarLive, and OpKeepAlive could probably qualify as "not generating instructions" as well. This would allow trimming more blocks.

cc @randall77

Metadata

Metadata

Assignees

No one assigned

    Labels

    Performancecompiler/runtimeIssues related to the Go compiler and/or runtime.

    Type

    No type

    Projects

    No projects

    Milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions
      0