Bug 146988
| Summary: | C++ reload ICE. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 4 | Reporter: | David Woodhouse <dwmw2> | ||||
| Component: | gcc | Assignee: | Jakub Jelinek <jakub> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | David Lawrence <dkl> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 4.0 | CC: | rc040203 | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | powerpc | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 4.0.1-4.fc4 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2005-08-05 21:59:14 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Created attachment 110593 [details]
preprocessed source. Build with -O2.
(In reply to comment #1) David, could you please try building Inventor with fc4 or rawhide and standard RPM_OPT_FLAGS? FWIW: My powerpc-rtems4.7-g++ (base on FSF gcc-4_0-branch 200505005) doesn't ICE when cross-building your SoAntiSquish.ii Seems as if this issue has been resolved for fc4 and rawhide. At least, building Inventor for fc4 and rawhide for the ppc with default RPM_OPT_FLAGS (i.e. w/ -01 removed) have just succeeded: http://buildsys.fedoraproject.org/build-status/job.psp?uid=344 http://buildsys.fedoraproject.org/build-status/job.psp?uid=346 So, I guess, this PR can be closed. |
When compiling lib/interaction/src/nodes/SoAntiSquish.c++ from the Inventor-2.1.5-5.src.rpm in Fedora Extras: SoAntiSquish.c++: In member function `SbMatrix SoAntiSquish::getUnsquishingMatrix(SbMatrix, SbBool, SbMatrix&)': SoAntiSquish.c++:228: error: insn does not satisfy its constraints: (insn:HI 656 1394 657 24 (set (reg:SF 66 ctr [217]) (reg:SF 66 ctr [251])) 254 {*movsf_hardfloat} (nil) (nil)) SoAntiSquish.c++:228: internal compiler error: in reload_cse_simplify_operands, at postreload.c:391 Building with -O works, with -O2 does not. Reproduced with FC3 3.4.2-6 and EL4 3.4.3-9.EL4 compilers