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-rw-r--r--gcc/reg-stack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index 1917c46fe96..3740934b826 100644
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -3080,7 +3080,7 @@ convert_regs_2 (basic_block block)
is only processed after all its predecessors. The number of predecessors
of every block has already been computed. */
- stack = XNEWVEC (basic_block, n_basic_blocks);
+ stack = XNEWVEC (basic_block, n_basic_blocks_for_fn (cfun));
sp = stack;
*sp++ = block;