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riscv-gcc-1
Commit 9b43d37b by Jakub Jelinek Committed by Jakub Jelinek
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re PR middle-end/39124 (-fno-exceptions leads to a ICE) 

	PR middle-end/39124
	* cfgloopmanip.c (remove_path): Call remove_bbs after
	cancel_loop_tree, not before it.

From-SVN: r144066
parent fc3103e7
Showing with 8 additions and 4 deletions
gcc/ChangeLog
2009-02-10 Jakub Jelinek <jakub@redhat.com>
PR middle-end/39124
* cfgloopmanip.c (remove_path): Call remove_bbs after
cancel_loop_tree, not before it.
PR target/39139
* function.h (struct function): Add has_local_explicit_reg_vars
bit.
......
gcc/cfgloopmanip.c
/* Loop manipulation code for GNU compiler.
Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008 Free Software
Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009 Free Software
Foundation, Inc.
This file is part of GCC.
......@@ -349,13 +349,13 @@ remove_path (edge e)
if (rem_bbs[i]->loop_father->header == rem_bbs[i])
deleted_loop[nreml++] = rem_bbs[i]->loop_father;
remove_bbs (rem_bbs, nrem);
free (rem_bbs);
for (i = 0; i < nreml; i++)
cancel_loop_tree (deleted_loop[i]);
free (deleted_loop);
remove_bbs (rem_bbs, nrem);
free (rem_bbs);
/* Find blocks whose dominators may be affected. */
sbitmap_zero (seen);
for (i = 0; i < n_bord_bbs; i++)
......
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