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| author | Wei Guozhi <carrot@google.com> | 2011-07-29 01:27:29 +0000 |
|---|---|---|
| committer | Wei Guozhi <carrot@gcc.gnu.org> | 2011-07-29 01:27:29 +0000 |
| commit | 154516d9d2011112deeb5becd98819d63397b2b1 (patch) | |
| tree | 04bc619662014eaed8079e64815b5d6ac56e7ce9 /gcc/tree-predcom.c | |
| parent | 4bd1d898d253cbe668033d3ae85e203b090ba05c (diff) | |
| download | gcc-154516d9d2011112deeb5becd98819d63397b2b1.zip gcc-154516d9d2011112deeb5becd98819d63397b2b1.tar.gz gcc-154516d9d2011112deeb5becd98819d63397b2b1.tar.bz2 | |
re PR rtl-optimization/49799 (gcc arm generates illegal sbfx instruction)
PR rtl-optimization/49799
* combine.c (make_compound_operation): Check if the bit field is valid
before change it to bit field extraction.
* gcc.dg/pr49799.c: New test case.
From-SVN: r176911
Diffstat (limited to 'gcc/tree-predcom.c')
0 files changed, 0 insertions, 0 deletions