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| author | Richard Henderson <rth@cygnus.com> | 1999-04-25 05:29:35 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1999-04-25 05:29:35 -0700 |
| commit | ed856f4c7069b83eca592489cec4c86b3a702830 (patch) | |
| tree | 133808a3396e1a914b380f2dbd95d463b98016ac /gcc | |
| parent | 10195bd88eef22c0998902f625fe89119340ee90 (diff) | |
| download | gcc-ed856f4c7069b83eca592489cec4c86b3a702830.zip gcc-ed856f4c7069b83eca592489cec4c86b3a702830.tar.gz gcc-ed856f4c7069b83eca592489cec4c86b3a702830.tar.bz2 | |
* gcc.dg/990424-1.c: New test.
From-SVN: r26622
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/990424-1.c | 26 |
2 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 367b912..0756727 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +Sun Apr 25 12:28:59 1999 Richard Henderson <rth@cygnus.com> + + * gcc.dg/990424-1.c: New test. + 1999-04-24 Craig Burley <craig@jcb-sc.com> * g77.f-torture/execute/u77-test.f (main): Bug involving diff --git a/gcc/testsuite/gcc.dg/990424-1.c b/gcc/testsuite/gcc.dg/990424-1.c new file mode 100644 index 0000000..589e046 --- /dev/null +++ b/gcc/testsuite/gcc.dg/990424-1.c @@ -0,0 +1,26 @@ +/* Test that stack alignment is preserved with pending_stack_adjust + with stdcall functions. */ + +/* { dg-do run { target i?86-*-* } } */ +/* { dg-options -mpreferred-stack-boundary=4 } */ + +void __attribute__((stdcall)) foo(int a, int b, int c); + +int +main () +{ + foo(1, 2, 3); + foo(1, 2, 3); + exit (0); +} + +void __attribute__((stdcall)) +foo(int a, int b, int c) +{ + static int last_align = -1; + int dummy, align = (int)&dummy & 15; + if (last_align < 0) + last_align = align; + else if (align != last_align) + abort (); +} |