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| author | Jakub Jelinek <jakub@redhat.com> | 2008-08-20 17:50:23 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-08-20 17:50:23 +0200 |
| commit | 5dc4a7f44c935041908f1f0b1c45e191d6d0a532 (patch) | |
| tree | 29bacd4e39261b738d933dbede953fe1987c6824 /gcc | |
| parent | 235f4375ba4542ab13ea4d54d731ba599076331f (diff) | |
| download | gcc-5dc4a7f44c935041908f1f0b1c45e191d6d0a532.zip gcc-5dc4a7f44c935041908f1f0b1c45e191d6d0a532.tar.gz gcc-5dc4a7f44c935041908f1f0b1c45e191d6d0a532.tar.bz2 | |
re PR c/37171 (Canonical spelling optimization dependency)
PR c/37171
* c-parser.c (c_parser_attributes): For keywords use canonical
spelling for attr_name.
* gcc.dg/pr37171.c: New test.
* g++.dg/ext/attrib34.C: New test.
From-SVN: r139317
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-parser.c | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr37171.c | 19 |
4 files changed, 36 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a57217c..446bf4f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-08-20 Jakub Jelinek <jakub@redhat.com> + + PR c/37171 + * c-parser.c (c_parser_attributes): For keywords use canonical + spelling for attr_name. + 2008-08-20 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * value-prof.c (check_counter): Revert wrong call to error. diff --git a/gcc/c-parser.c b/gcc/c-parser.c index ccec660..e2b1303 100644 --- a/gcc/c-parser.c +++ b/gcc/c-parser.c @@ -2828,8 +2828,13 @@ c_parser_attributes (c_parser *parser) } if (!ok) break; + /* Accept __attribute__((__const)) as __attribute__((const)) + etc. */ + attr_name + = ridpointers[(int) c_parser_peek_token (parser)->keyword]; } - attr_name = c_parser_peek_token (parser)->value; + else + attr_name = c_parser_peek_token (parser)->value; c_parser_consume_token (parser); if (c_parser_next_token_is_not (parser, CPP_OPEN_PAREN)) { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6144a4c..bda7ff1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-08-20 Jakub Jelinek <jakub@redhat.com> + + PR c/37171 + * gcc.dg/pr37171.c: New test. + 2008-08-20 Arnaud Charlet <charlet@adacore.com> * gnat.dg/div_no_warning.adb: New test. diff --git a/gcc/testsuite/gcc.dg/pr37171.c b/gcc/testsuite/gcc.dg/pr37171.c new file mode 100644 index 0000000..9be44df --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr37171.c @@ -0,0 +1,19 @@ +/* PR c/37171 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +unsigned int f1 (void) __attribute__((const)); +unsigned int f2 (void) __attribute__((__const)); +unsigned int f3 (void) __attribute__((__const__)); + +unsigned int f4 (void) +{ + return f1 () + f1 () + f1 () + f1 () + + f2 () + f2 () + f2 () + f2 () + + f3 () + f3 () + f3 () + f3 (); +} + +/* { dg-final { scan-tree-dump-times "= f1 \\(\\)" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "= f2 \\(\\)" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "= f3 \\(\\)" 1 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |