From 1b3b576549c1ad7f437f440dd517e880d72a69d6 Mon Sep 17 00:00:00 2001 From: Bernd Schmidt Date: Wed, 3 Nov 1999 11:23:27 +0000 Subject: [PATCH] Copy reg notes in eliminate_regs_in_insn. From-SVN: r30372 --- gcc/ChangeLog | 4 ++++ gcc/reload1.c | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6d327facbe1..5ee1cb09e85 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Wed Nov 3 12:12:59 1999 Bernd Schmidt + + * reload1.c (eliminate_regs_in_insn): If copying insn, also copy notes. + Wed Nov 3 03:26:28 1999 Jeffrey A Law (law@cygnus.com) * dwarf2out.c: Do not include ctype.h. diff --git a/gcc/reload1.c b/gcc/reload1.c index 98a246bc79e..5291d9bf3e7 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -3515,7 +3515,11 @@ eliminate_regs_in_insn (insn, replace) and one is inside RTL that has been copied while the other is not. */ new_body = old_body; if (! replace) - new_body = copy_insn (old_body); + { + new_body = copy_insn (old_body); + if (REG_NOTES (insn)) + REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn)); + } PATTERN (insn) = new_body; /* If we had a move insn but now we don't, rerecognize it. This will