From 6b34f5c5ec75823d656b6882f12d46248402a2aa Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Tue, 19 Oct 2021 11:11:16 +0200
Subject: [PATCH] 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.
---
gcc/config/aarch64/aarch64.c | 1 +
gcc/testsuite/gcc.target/aarch64/pr102375.c | 4 ++++
2 files changed, 5 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/aarch64/pr102375.c
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")));
--
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