Closed Bug 438030 Opened 16 years ago Closed 16 years ago

Treehydra: support inter-procedural analysis

Categories

(Developer Infrastructure :: Source Code Analysis, defect)

x86
All
defect
Not set
normal

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: taras.mozilla, Assigned: taras.mozilla)

References

Details

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(1 file)

Currently treehydra only hooks into the GIMPLE lowering passes. IPA ones are interesting because they allow one to see functions in their inlined form.
Using IPA is also a performance advantage because there is only a single entry point into js, so there is no need to reset the lazy node cache on every function.

This adds a process_cgraph function as it doesn't make sense to reuse process_tree.


In order for this to work one needs to apply an updated gcc plugin patch.
Attached patch impl + testcaseSplinter Review
silly bugzilla wouldn't let me do this in one shot
Attachment #324309 - Flags: review?(dmandelin)
Comment on attachment 324309 [details] [diff] [review]
impl + testcase

I don't understand much of this, but at least it looks like process_tree with CFGs still works.
Attachment #324309 - Flags: review?(dmandelin) → review+
Depends on: 447560
pushed a while ago
Status: NEW → RESOLVED
Closed: 16 years ago
Resolution: --- → FIXED
Product: Core → Firefox Build System
Product: Firefox Build System → Developer Infrastructure
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