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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/azanella/clang] Handle pragma GCC optimize for clang
Date: Tue, 4 Oct 2022 13:02:13 +0000 (GMT) [thread overview]
Message-ID: <20221004130213.908E83858C00@sourceware.org> (raw)
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7726804b2b1fb77e963c0cb1b672b0bd5024810e
commit 7726804b2b1fb77e963c0cb1b672b0bd5024810e
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 24 16:17:59 2022 -0300
Handle pragma GCC optimize for clang
Diff:
---
libio/tst-bz24051.c | 6 +++++-
libio/tst-bz24153.c | 6 +++++-
malloc/tst-tcfree3.c | 6 +++++-
3 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/libio/tst-bz24051.c b/libio/tst-bz24051.c
index f315525071..3649dbbdbd 100644
--- a/libio/tst-bz24051.c
+++ b/libio/tst-bz24051.c
@@ -19,7 +19,11 @@
/* Prevent putchar -> _IO_putc inline expansion. */
#define __NO_INLINE__
-#pragma GCC optimize("O0")
+#ifdef __clang__
+# pragma clang optimize off
+#else
+# pragma GCC optimize("O0")
+#endif
#include <stdio.h>
#include <string.h>
diff --git a/libio/tst-bz24153.c b/libio/tst-bz24153.c
index a069bf0695..9cfaa3b83c 100644
--- a/libio/tst-bz24153.c
+++ b/libio/tst-bz24153.c
@@ -18,7 +18,11 @@
/* Prevent getchar -> getc inline expansion. */
#define __NO_INLINE__
-#pragma GCC optimize ("O0")
+#ifdef __clang__
+# pragma clang optimize off
+#else
+# pragma GCC optimize("O0")
+#endif
#include <stdarg.h>
#include <stdio.h>
diff --git a/malloc/tst-tcfree3.c b/malloc/tst-tcfree3.c
index 3a3149b3b2..215134a9ae 100644
--- a/malloc/tst-tcfree3.c
+++ b/malloc/tst-tcfree3.c
@@ -20,7 +20,11 @@
#include <string.h>
/* Prevent GCC from optimizing away any malloc/free pairs. */
-#pragma GCC optimize ("O0")
+#ifdef __clang__
+# pragma clang optimize off
+#else
+# pragma GCC optimize("O0")
+#endif
static int
do_test (void)
next reply other threads:[~2022-10-04 13:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 13:02 Adhemerval Zanella [this message]
2022-10-28 17:44 Adhemerval Zanella
2023-02-09 19:51 Adhemerval Zanella
2023-08-30 12:39 Adhemerval Zanella
2023-09-28 17:54 Adhemerval Zanella
2023-12-21 18:56 Adhemerval Zanella
2024-01-29 18:00 Adhemerval Zanella
2024-02-07 14:09 Adhemerval Zanella
2024-02-09 17:34 Adhemerval Zanella
2024-04-02 15:56 Adhemerval Zanella
2024-04-17 20:10 Adhemerval Zanella
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