Bug 300121 - Optimization (non-`-u') breaks the code
Optimization (non-`-u') breaks the code
Status: CLOSED UPSTREAM
Product: Fedora
Classification: Fedora
Component: systemtap (Show other bugs)
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x86_64 Linux
low Severity low
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Assigned To: Frank Ch. Eigler
Fedora Extras Quality Assurance
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2007-09-21 08:04 EDT by Jan Kratochvil
Modified: 2007-11-30 17:12 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2007-09-21 14:03:53 EDT
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RHEL 7.3 requirements from Atomic Host:


Attachments (Terms of Use)
Testcase. (144 bytes, text/plain)
2007-09-21 08:04 EDT, Jan Kratochvil
no flags Details

  None (edit)
Description Jan Kratochvil 2007-09-21 08:04:16 EDT
Description of problem:
My .stp source was not doing a sane things for string == / != comparison.

Version-Release number of selected component (if applicable):
systemtap-0.5.14-1.fc8.x86_64
kernel-2.6.23-0.187.rc6.git7.fc8.x86_64

How reproducible:
Always.

Steps to Reproduce:
1. # stap -u /tmp/systemtap-bug.stp 
2. # stap    /tmp/systemtap-bug.stp 

Actual results:
PASS (no bug)
FAIL (bug)

Expected results:
PASS (no bug)
PASS (no bug)

Additional info:
I may not have understood something of SystemTap, I am new to it.
Comment 1 Jan Kratochvil 2007-09-21 08:04:16 EDT
Created attachment 201961 [details]
Testcase.
Comment 2 Frank Ch. Eigler 2007-09-21 09:09:59 EDT
You're right, there's a bug in there.
Comment 3 Frank Ch. Eigler 2007-09-21 14:03:53 EDT
Fixed in commit 2dd0bf1.

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