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riscv-gcc-1
Commit d50c5e0c by Jakub Jelinek
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re PR debug/47684 (-fcompare-debug failure with -O3) 

	PR debug/47684
	* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.

	* gcc.dg/pr47684.c: New test.

From-SVN: r170051
parent b63f974e
Showing with 4 additions and 5 deletions
gcc/ChangeLog
2011-02-11 Jakub Jelinek <jakub@redhat.com>
PR target/47665
* combine.c (make_compound_operation): Only change shifts into
multiplication for SCALAR_INT_MODE_P.
PR debug/47684
* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
......
gcc/testsuite/ChangeLog
2011-02-11 Jakub Jelinek <jakub@redhat.com>
PR target/47665
* gcc.target/i386/pr47665.c: New test.
PR debug/47684
* gcc.dg/pr47684.c: New test.
2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
......
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