Float out just gets floated in
Ihe test case in #10440 of #10370 (closed) I found that huge numbers of sub-expressions were getting floated to top level by float-out, and then inlined straight back in.
This is a big waste of time. Not hard to fix; this ticket is to remind me.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
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| CC | |
| Operating system | |
| Architecture |