From 39175be0fa2272116beef182ea80a5c91cfeb5fa Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Wed, 20 Oct 2021 14:49:35 +0200
Subject: [PATCH] Revert "target: support spaces in target attribute."
This reverts commit df592811f950301ed3b10a08e476dad0f2eff26a.
---
gcc/config/i386/i386-options.c | 2 --
gcc/system.h | 21 ---------------------
gcc/testsuite/gcc.target/i386/pr102374.c | 3 ---
3 files changed, 26 deletions(-)
delete mode 100644 gcc/testsuite/gcc.target/i386/pr102374.c
diff --git a/gcc/config/i386/i386-options.c b/gcc/config/i386/i386-options.c
index c9523b26f499..e7a3bd4aaead 100644
--- a/gcc/config/i386/i386-options.c
+++ b/gcc/config/i386/i386-options.c
@@ -1146,8 +1146,6 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree args, char *p_strings[],
next_optstr = NULL;
}
- p = strip_whitespaces (p, &len);
-
/* Recognize no-xxx. */
if (len > 3 && p[0] == 'n' && p[1] == 'o' && p[2] == '-')
{
diff --git a/gcc/system.h b/gcc/system.h
index 17a6a553b0b5..adde3e264b6c 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -1305,25 +1305,4 @@ startswith (const char *str, const char *prefix)
return strncmp (str, prefix, strlen (prefix)) == 0;
}
-/* Strip white spaces from STRING with LEN length.
- A stripped string is returned and LEN is updated accordingly. */
-
-static inline char *
-strip_whitespaces (char *string, size_t *len)
-{
- while (string[0] == ' ' || string[0] == '\t')
- {
- --(*len);
- ++string;
- }
-
- while (string[*len - 1] == ' ' || string[*len - 1] == '\t')
- {
- string[*len - 1] = '\0';
- --(*len);
- }
-
- return string;
-}
-
#endif /* ! GCC_SYSTEM_H */
diff --git a/gcc/testsuite/gcc.target/i386/pr102374.c b/gcc/testsuite/gcc.target/i386/pr102374.c
deleted file mode 100644
index 21aa76011ed1..000000000000
--- a/gcc/testsuite/gcc.target/i386/pr102374.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* PR target/102374 */
-
-void calculate_sse(void) __attribute__ ((__target__ (" no-avx, sse2 ")));
--
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