Linaro GCC

gcc.target/i386/pr9771-1.c test failure

Bug #602171 reported by Andrew Stubbs
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Linaro GCC
Fix Released
Medium
Michael Hope
Linaro GCC 4.4-2010.07-0
Linaro GCC Tracking
Fix Released
Undecided
Unassigned
Linaro GCC Tracking 4.6.0

Bug Description

Linaro gcc has a test regression vs. FSF:

+FAIL: gcc.target/i386/pr9771-1.c (test for excess errors)
+UNRESOLVED: gcc.target/i386/pr9771-1.c compilation failed to produce executable

There is an upstream patch that should fix this here:
http://gcc.gnu.org/ml/gcc-patches/2010-05/msg01401.html

2010-05-24 Paul Brook <email address hidden>
* gcc.target/arm/frame-pointer-1.c: New test.
* gcc.target/i386/pr9771-1.c: Move code out of main to allow frame pointer elimination.

[CodeSourcery Internal ID: #6246]

Related branches

lp:~michaelh1/gcc-linaro/lp-602171
Andrew Stubbs (community): Approve
Diff: 50 lines (+27/-1)
2 files modified
ChangeLog.linaro (+17/-0)
gcc/testsuite/gcc.target/i386/pr9771-1.c (+10/-1)
Andrew Stubbs (ams-codesourcery)
Changed in gcc-linaro:
assignee: nobody → Andrew Stubbs (ams-codesourcery)
Loïc Minier (lool)
Changed in gcc-linaro:
assignee: Andrew Stubbs (ams-codesourcery) → Michael Hope (michaelh1)
Loïc Minier (lool)
Changed in gcc-linaro:
importance: Undecided → Medium
milestone: none → 4.4.2010.07
Revision history for this message
Michael Hope (michaelh1) wrote :

Confirmed. gcc-linaro r93532 fails with:

output is /home/michaelh/c/gcc/linaro-4.4/gcc/testsuite/gcc.target/i386/pr9771-1.c: In function 'main':

/home/michaelh/c/gcc/linaro-4.4/gcc/testsuite/gcc.target/i386/pr9771-1.c:43: error: bp cannot be used in asm here

Changed in gcc-linaro:
status: New → Confirmed
Revision history for this message
Michael Hope (michaelh1) wrote :

Merged the test case changes in. The fix was already present and must have come across in the CSL patch.

Revision history for this message
Andrew Stubbs (ams-codesourcery) wrote :

Merged the changed to where?

Revision history for this message
Michael Hope (michaelh1) wrote :

Sorry, I hit submit too early. I'm having trouble creating a topic branch and will update the ticket when it's committed.

Revision history for this message
Loïc Minier (lool) wrote :

Would you please attach your patch in case you can't submit a branch for merging?

Thanks!

Changed in gcc-linaro:
status: Confirmed → In Progress
Revision history for this message
Michael Hope (michaelh1) wrote :

Committed to lp:~michaelh1/gcc-linaro/lp-602171. Fired off a merge request.

Andrew Stubbs (ams-codesourcery)
Changed in gcc-linaro:
status: In Progress → Fix Released
Loïc Minier (lool)
Changed in gcc-linaro:
status: Fix Released → Fix Committed
Loïc Minier (lool)
Changed in gcc-linaro:
status: Fix Committed → Fix Released
Revision history for this message
Michael Hope (michaelh1) wrote :

fixed-in: 93537

Revision history for this message
Andrew Stubbs (ams-codesourcery) wrote :

This was a backport from FSF.

Changed in gcc-linaro-tracking:
milestone: none → 4.6.0
status: New → Fix Committed
Andrew Stubbs (ams-codesourcery)
Changed in gcc-linaro-tracking:
status: Fix Committed → Fix Released
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