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riscv-gcc-1
Commit 79cbc1f7 by Bernd Schmidt Committed by Bernd Schmidt
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Recognize return insns even if the return appears in a parallel. 

From-SVN: r55885
parent 26e20555
Showing with 5 additions and 2 deletions
gcc/ChangeLog
...@@ -2,6 +2,8 @@ ...@@ -2,6 +2,8 @@
* ifcvt.c (cond_exec_process_if_block): Fix a merging error. * ifcvt.c (cond_exec_process_if_block): Fix a merging error.
Bail out early if false_expr is NULL and we'd crash due to this. Bail out early if false_expr is NULL and we'd crash due to this.
* genemit.c (gen_expand): Recognize return insns even if the return
appears in a parallel.
2002-07-30 David Edelsohn <edelsohn@gnu.org> 2002-07-30 David Edelsohn <edelsohn@gnu.org>
Zack Weinberg <zack@codesourcery.com> Zack Weinberg <zack@codesourcery.com>
......
gcc/genemit.c
...@@ -524,8 +524,9 @@ gen_expand (expand) ...@@ -524,8 +524,9 @@ gen_expand (expand)
rtx next = XVECEXP (expand, 1, i); rtx next = XVECEXP (expand, 1, i);
if ((GET_CODE (next) == SET && GET_CODE (SET_DEST (next)) == PC) if ((GET_CODE (next) == SET && GET_CODE (SET_DEST (next)) == PC)
|| (GET_CODE (next) == PARALLEL || (GET_CODE (next) == PARALLEL
&& GET_CODE (XVECEXP (next, 0, 0)) == SET && ((GET_CODE (XVECEXP (next, 0, 0)) == SET
&& GET_CODE (SET_DEST (XVECEXP (next, 0, 0))) == PC) && GET_CODE (SET_DEST (XVECEXP (next, 0, 0))) == PC)
|| GET_CODE (XVECEXP (next, 0, 0)) == RETURN))
|| GET_CODE (next) == RETURN) || GET_CODE (next) == RETURN)
printf (" emit_jump_insn ("); printf (" emit_jump_insn (");
else if ((GET_CODE (next) == SET && GET_CODE (SET_SRC (next)) == CALL) else if ((GET_CODE (next) == SET && GET_CODE (SET_SRC (next)) == CALL)
......
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