From af7169b4a70eb3f60555ced17a40780f70aaaa5c Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 25 Oct 2019 12:12:22 +0200
Subject: clang/llvm 9 fix - do not eliminate a store to a fake "const"
This is *much* better (9 kbytes better) than dropping "*const"
optimization trick.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
libbb/lineedit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'libbb/lineedit.c')
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index fbabc6c12..b1ec52b88 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -203,7 +203,7 @@ extern struct lineedit_statics *const lineedit_ptr_to_statics;
#define delbuf (S.delbuf )
#define INIT_S() do { \
- (*(struct lineedit_statics**)&lineedit_ptr_to_statics) = xzalloc(sizeof(S)); \
+ (*(struct lineedit_statics**)not_const_pp(&lineedit_ptr_to_statics)) = xzalloc(sizeof(S)); \
barrier(); \
cmdedit_termw = 80; \
IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;) \
--
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