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re PR tree-optimization/88071 (ICE: verify_gimple failed (error: dead STMT in EH table))

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PR tree-optimization/88071
	* tree-vect-loop.c (vectorize_fold_left_reduction): Pass true instead
	of false as last argument to gsi_remove.
	* tree-vect-stmts.c (vect_finish_replace_stmt): Pass true instead of
	false as last argument to gsi_replace.

	* gcc.dg/pr88071.c: New test.

From-SVN: r266276
This commit is contained in:
Jakub Jelinek 2018-11-19 15:44:08 +01:00 committed by Jakub Jelinek
parent 3b60ab0aab
commit 4cb3570c8c
5 changed files with 16 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,5 +1,11 @@
2018-11-19 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/88071
* tree-vect-loop.c (vectorize_fold_left_reduction): Pass true instead
of false as last argument to gsi_remove.
* tree-vect-stmts.c (vect_finish_replace_stmt): Pass true instead of
false as last argument to gsi_replace.
PR debug/87039
* omp-expand.c: Don't include debug.h.
(adjust_context_and_scope): Add REGION argument. Find DECL_CONTEXT

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2018-11-19 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/88071
* gcc.dg/pr88071.c: New test.
PR c++/60994
* g++.dg/lookup/pr60994.C: New test.

5
gcc/testsuite/gcc.dg/pr88071.c Normal file
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@ -0,0 +1,5 @@
/* PR tree-optimization/88071 */
/* { dg-do compile } */
/* { dg-options "-O2 -fexceptions -fnon-call-exceptions -fopenmp-simd -ftrapv -ftree-loop-vectorize" } */
#include "gomp/openmp-simd-2.c"

2
gcc/tree-vect-loop.c
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@ -5861,7 +5861,7 @@ vectorize_fold_left_reduction (stmt_vec_info stmt_info,
/* Remove the statement, so that we can use the same code paths
as for statements that we've just created. */
gimple_stmt_iterator tmp_gsi = gsi_for_stmt (new_stmt);
gsi_remove (&tmp_gsi, false);
gsi_remove (&tmp_gsi, true);
}
if (i == vec_num - 1)

2
gcc/tree-vect-stmts.c
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@ -1720,7 +1720,7 @@ vect_finish_replace_stmt (stmt_vec_info stmt_info, gimple *vec_stmt)
gcc_assert (gimple_get_lhs (stmt_info->stmt) == gimple_get_lhs (vec_stmt));
gimple_stmt_iterator gsi = gsi_for_stmt (stmt_info->stmt);
gsi_replace (&gsi, vec_stmt, false);
gsi_replace (&gsi, vec_stmt, true);
return vect_finish_stmt_generation_1 (stmt_info, vec_stmt);
}