From: Martin Liska <mliska@suse.cz>
Date: Tue, 19 Oct 2021 09:11:16 +0000 (+0200)
Subject: target: Support whitespaces in target attr/pragma.
X-Git-Tag: basepoints/gcc-13~3810
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b34f5c5ec75823d656b6882f12d46248402a2aa;p=thirdparty%2Fgcc.git

target: Support whitespaces in target attr/pragma.

	PR target/102375

gcc/ChangeLog:

	* config/aarch64/aarch64.c (aarch64_process_one_target_attr):
	Strip whitespaces.

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/pr102375.c: New test.
---

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 76d99d247ae4..fdf341812f4b 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -17633,6 +17633,7 @@ aarch64_process_one_target_attr (char *arg_str)
 
   char *str_to_check = (char *) alloca (len + 1);
   strcpy (str_to_check, arg_str);
+  str_to_check = strip_whitespaces (str_to_check, &len);
 
   /* We have something like __attribute__ ((target ("+fp+nosimd"))).
      It is easier to detect and handle it explicitly here rather than going
diff --git a/gcc/testsuite/gcc.target/aarch64/pr102375.c b/gcc/testsuite/gcc.target/aarch64/pr102375.c
new file mode 100644
index 000000000000..fa75d319b2db
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/pr102375.c
@@ -0,0 +1,4 @@
+/* PR target/102375 */
+/* { dg-do compile } */
+
+void calculate(void) __attribute__ ((target ("+sve, +sve2")));