Bug 56948 - PPC V2DI ICE when loading zero into GPRs
Summary: PPC V2DI ICE when loading zero into GPRs
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: target (show other bugs)
Version: 4.8.0
: P3 normal
Target Milestone: 4.8.1
Assignee: David Edelsohn
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-04-13 19:23 UTC by David Edelsohn
Modified: 2013-04-17 13:27 UTC (History)
0 users

See Also:
Host: powerpc*-*-*
Target: powerpc*-*-*
Build: powerpc*-*-*
Known to work:
Known to fail:
Last reconfirmed: 2013-04-13 00:00:00

Attachments
Add V2DI alternative for const 0 in GPRs (1009 bytes, patch)
2013-04-13 19:26 UTC, David Edelsohn 		Details | Diff
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Description David Edelsohn 2013-04-13 19:23:00 UTC 
error: insn does not satisfy its constraints:
(insn 1660 219 207 21 (set (reg:V2DI 9 9)
        (const_vector:V2DI [
                (const_int 0 [0])
                (const_int 0 [0])
            ])) /gsa/yktgsa-p4/06/gnu/aix/7.1/power/include/c++/4.8.1/bits/stl_vector.h:87 686 {*vsx_movv2di}
     (nil))
internal compiler error: in reload_cse_simplify_operands, at postreload.c:411
Comment 1 David Edelsohn 2013-04-13 19:26:21 UTC 
Created attachment 29867 [details]
Add V2DI alternative for const 0 in GPRs
Comment 2 David Edelsohn 2013-04-17 13:27:24 UTC 
Patch applied to trunk and GCC 4.8 branch.