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| author | Danny Smith <dannysmith@users.sourceforge.net> | 2004-11-06 00:32:18 +0000 |
|---|---|---|
| committer | Janis Johnson <janis@gcc.gnu.org> | 2004-11-06 00:32:18 +0000 |
| commit | 637022d94553359f5008b47699c84da48a25eee0 (patch) | |
| tree | cea11bd772c8a58d601b69f28609c8bfd05b8409 | |
| parent | bc54e9de0cb96964dc0be8da3ec929e4e615d0c1 (diff) | |
| download | gcc-637022d94553359f5008b47699c84da48a25eee0.zip gcc-637022d94553359f5008b47699c84da48a25eee0.tar.gz gcc-637022d94553359f5008b47699c84da48a25eee0.tar.bz2 | |
struct-layout-1_generate.c (main): Generate a call to fflush(stdout) before abort.
2004-11-05 Danny Smith <dannysmith@users.sourceforge.net>
* gcc.dg/compat/struct-layout-1_generate.c (main): Generate a
call to fflush(stdout) before abort.
(my_ffsll): New function.
(generate_fields): Use it.
From-SVN: r90155
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c | 23 |
2 files changed, 27 insertions, 3 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 11071c9..826c3c0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2004-11-05 Danny Smith <dannysmith@users.sourceforge.net> + + * gcc.dg/compat/struct-layout-1_generate.c (main): Generate a + call to fflush(stdout) before abort. + (my_ffsll): New function. + (generate_fields): Use it. + 2004-11-05 Joseph S. Myers <joseph@codesourcery.com> * gcc.dg/init-undef-1.c: New test. diff --git a/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c b/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c index bf40426..dab2496 100644 --- a/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c +++ b/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c @@ -563,7 +563,10 @@ int main (void)\n\ #include \"t%03d_test.h\"\n\ #undef TX\n\ if (fails)\n\ - abort ();\n\ + {\n\ + fflush (stdout);\n\ + abort ();\n\ + }\n\ exit (0);\n\ }\n", srcdir, srcdir, filecnt, filecnt); fclose (outfile); @@ -1198,6 +1201,20 @@ choose_type (enum FEATURE features, struct entry *e, int r) abort (); } +/* This is from gcc.c-torture/execute/builtin-bitops-1.c. */ +static int +my_ffsll (unsigned long long x) +{ + int i; + if (x == 0) + return 0; + /* We've tested LLONG_MAX for 64 bits so this should be safe. */ + for (i = 0; i < 64; i++) + if (x & (1ULL << i)) + break; + return i + 1; +} + void generate_fields (enum FEATURE features, struct entry *e, struct entry *parent, int len) @@ -1310,9 +1327,9 @@ generate_fields (enum FEATURE features, struct entry *e, struct entry *parent, case 'B': ma = 1; break; case ' ': if (e[j].type->type == TYPE_UENUM) - mi = ffsll (e[j].type->maxval + 1) - 1; + mi = my_ffsll (e[j].type->maxval + 1) - 1; else if (e[j].type->type == TYPE_SENUM) - mi = ffsll (e[j].type->maxval + 1); + mi = my_ffsll (e[j].type->maxval + 1); else abort (); if (!mi) |