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| author | Martin Liska <mliska@suse.cz> | 2019-05-22 09:45:17 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-05-22 07:45:17 +0000 |
| commit | 6d86ddc4d64c2f81dcc62f2778796c461ca3aecb (patch) | |
| tree | 230047d254178cde05eda9a39db8227ac56b8a1d /gcc | |
| parent | a8aa828b6e94aecb188786f49e8b1b7a7cfb5391 (diff) | |
| download | gcc-6d86ddc4d64c2f81dcc62f2778796c461ca3aecb.zip gcc-6d86ddc4d64c2f81dcc62f2778796c461ca3aecb.tar.gz gcc-6d86ddc4d64c2f81dcc62f2778796c461ca3aecb.tar.bz2 | |
Strip target_clones in copy attribute (PR lto/90500).
2019-05-22 Martin Liska <mliska@suse.cz>
PR lto/90500
* c-attribs.c (handle_copy_attribute): Do not copy
target_clones attribute.
2019-05-22 Martin Liska <mliska@suse.cz>
PR lto/90500
* gcc.target/i386/pr90500-1.c: Make the test-case valid
now.
2019-05-22 Martin Liska <mliska@suse.cz>
PR lto/90500
* doc/extend.texi: Document the change.
From-SVN: r271504
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-family/c-attribs.c | 3 | ||||
| -rw-r--r-- | gcc/doc/extend.texi | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr90500-1.c | 3 |
6 files changed, 22 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ff5ffdd..d31ac86 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2019-05-22 Martin Liska <mliska@suse.cz> + + PR lto/90500 + * doc/extend.texi: Document the change. + 2019-05-22 Richard Biener <rguenther@suse.de> PR tree-optimization/90450 diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 71cb361..ae990fe 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,9 @@ +2019-05-22 Martin Liska <mliska@suse.cz> + + PR lto/90500 + * c-attribs.c (handle_copy_attribute): Do not copy + target_clones attribute. + 2019-05-21 Eric Botcazou <ebotcazou@adacore.com> * c-ada-spec.h (enum cpp_operation): Add IS_ASSIGNMENT_OPERATOR. diff --git a/gcc/c-family/c-attribs.c b/gcc/c-family/c-attribs.c index 0320347..517b7e0 100644 --- a/gcc/c-family/c-attribs.c +++ b/gcc/c-family/c-attribs.c @@ -2486,7 +2486,8 @@ handle_copy_attribute (tree *node, tree name, tree args, || is_attribute_p ("noinline", atname) || is_attribute_p ("visibility", atname) || is_attribute_p ("weak", atname) - || is_attribute_p ("weakref", atname)) + || is_attribute_p ("weakref", atname) + || is_attribute_p ("target_clones", atname)) continue; /* Attribute leaf only applies to extern functions. diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index e8563fd..7819766 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -2749,7 +2749,8 @@ or variable) must match the kind of symbol to which the argument refers. The @code{copy} attribute copies only syntactic and semantic attributes but not attributes that affect a symbol's linkage or visibility such as @code{alias}, @code{visibility}, or @code{weak}. The @code{deprecated} -attribute is also not copied. @xref{Common Type Attributes}. +and @code{target_clones} attribute are also not copied. +@xref{Common Type Attributes}. @xref{Common Variable Attributes}. For example, the @var{StrongAlias} macro below makes use of the @code{alias} diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5fbb80c..270b54f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2019-05-22 Martin Liska <mliska@suse.cz> + + PR lto/90500 + * gcc.target/i386/pr90500-1.c: Make the test-case valid + now. + 2019-05-22 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/ssa-lim-13.c: New testcase. diff --git a/gcc/testsuite/gcc.target/i386/pr90500-1.c b/gcc/testsuite/gcc.target/i386/pr90500-1.c index e90e5ed..4282a3e 100644 --- a/gcc/testsuite/gcc.target/i386/pr90500-1.c +++ b/gcc/testsuite/gcc.target/i386/pr90500-1.c @@ -3,6 +3,5 @@ /* { dg-require-ifunc "" } */ __attribute__((target_clones("arch=haswell", "default"))) int __tanh() {} -__typeof(__tanh) tanhf64 __attribute__((alias("__tanh")))/* { dg-error "clones for .target_clones. attribute cannot be created" } */ - /* { dg-message "'target_clones' cannot be combined with 'alias' attribute" "" { target *-*-* } .-1 } */ +__typeof(__tanh) tanhf64 __attribute__((alias("__tanh"))) __attribute__((__copy__(__tanh))); |