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re PR tree-optimization/63593 (ICE: verify_gimple failed: incompatible types in PHI...
authorRichard Biener <rguenther@suse.de>
Mon, 16 Feb 2015 14:52:14 +0000 (14:52 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 16 Feb 2015 14:52:14 +0000 (14:52 +0000)
commita933d47ffaa30ef3c02117ed3e1835758ff2813c
treebeb41938260fc4615ba7775f99d4c141516fbeedtree
parent62991c35a8070efed1af4a46f64151cc4e95207ecommit | diff
re PR tree-optimization/63593 (ICE: verify_gimple failed: incompatible types in PHI argument 0 with -O3 -fno-tree-vectorize)

2015-02-16  Richard Biener  <rguenther@suse.de>

PR tree-optimization/63593
* tree-predcom.c (execute_pred_commoning_chain): Delay removing
stmts and releasing SSA names until...
(execute_pred_commoning): ... after processing all chains.

* gcc.dg/pr63593.c: New testcase.

From-SVN: r220734
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr63593.c [new file with mode: 0644] blob
gcc/tree-predcom.c diff | blob | history