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riscv-gcc-1
Commit ab3b6795 by Jan Hubicka Committed by Jan Hubicka
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* cfg.c (expunge_block): Revert previous change adding ggc_free call. 

From-SVN: r87506
parent 72826319
Showing with 9 additions and 1 deletions
gcc/ChangeLog
2004-09-14 Jan Hubicka <jh@suse.cz>
* cfg.c (expunge_block): Revert previous change adding ggc_free call.
2004-09-14 Mark Mitchell <mark@codesourcery.com>
* config.gcc: Do not build a shared libgcc for arm-none-eabi.
......
gcc/cfg.c
......@@ -266,7 +266,11 @@ expunge_block (basic_block b)
unlink_block (b);
BASIC_BLOCK (b->index) = NULL;
n_basic_blocks--;
ggc_free (b);
/* We should be able to ggc_free here, but we are not.
The dead SSA_NAMES are left pointing to dead statements that are pointing
to dead basic blocks making garbage collector to die.
We should be able to release all dead SSA_NAMES and at the same time we should
clear out BB pointer of dead statements consistently. */
}
/* Create an edge connecting SRC and DEST with flags FLAGS. Return newly
......
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