MatCat.OpenSource/8sa1-gcc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

*** empty log message ***

Browse Source 
From-SVN: r765
This commit is contained in:
Richard Stallman 1992-04-17 21:40:18 +00:00
parent a4bde0b117
commit 2e1dbf228d
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/jump.c
View File

@ -2948,11 +2948,15 @@ delete_insn (insn)
while (next != 0
&& ((code = GET_CODE (next)) == INSN
|| code == JUMP_INSN || code == CALL_INSN
|| code == NOTE))
|| code == NOTE
|| (code == CODE_LABEL && INSN_DELETED_P (next))))
{
if (code == NOTE
&& NOTE_LINE_NUMBER (next) != NOTE_INSN_FUNCTION_END)
next = NEXT_INSN (next);
/* Keep going past other deleted labels to delete what follows. */
else if (code == CODE_LABEL && INSN_DELETED_P (next))
next = NEXT_INSN (next);
else
/* Note: if this deletes a jump, it can cause more
deletion of unreachable code, after a different label.