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| author | Kai Tietz <ktietz@redhat.com> | 2011-07-27 17:33:50 +0200 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2011-07-27 17:33:50 +0200 |
| commit | 2fe83a0c9f923c21c75498982c2606beacc3f5d6 (patch) | |
| tree | cb7a4315cce97827ae4c9da452fbc01692572313 /gcc/testsuite | |
| parent | eb9820c0a3df0746ca13cbe767a2d39ef0a8c751 (diff) | |
| download | gcc-2fe83a0c9f923c21c75498982c2606beacc3f5d6.zip gcc-2fe83a0c9f923c21c75498982c2606beacc3f5d6.tar.gz gcc-2fe83a0c9f923c21c75498982c2606beacc3f5d6.tar.bz2 | |
i386.c (ix86_option_override_internal): Allow -mabi for 32-bit, too.
* config/i386/i386.c (ix86_option_override_internal): Allow -mabi
for 32-bit, too.
(ix86_handle_abi_attribute): Allow function attributes
ms_abi/sysv_abi in 32-bit mode, too.
* doc/extend.texi: Adjust attribute documentation.
* gcc.target/i386/aggregate-ret3.c: New test.
* gcc.target/i386/aggregate-ret4.c: New test.
From-SVN: r176828
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/aggregate-ret3.c | 28 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/aggregate-ret4.c | 28 |
3 files changed, 61 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a1df3d1..a90a639 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-07-27 Kai Tietz <ktietz@redhat.com> + + * gcc.target/i386/aggregate-ret3.c: New test. + * gcc.target/i386/aggregate-ret4.c: New test. + 2011-07-27 Daniel Carrera <dcarrera@gmail.com> PR fortran/49755 diff --git a/gcc/testsuite/gcc.target/i386/aggregate-ret3.c b/gcc/testsuite/gcc.target/i386/aggregate-ret3.c new file mode 100644 index 0000000..e3c5b09 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/aggregate-ret3.c @@ -0,0 +1,28 @@ +/* Check that, with keep_aggregate_return_pointer attribute, callee does + not pop the stack for the implicit pointer arg when returning a large + structure in memory. */ +/* { dg-do compile } */ +/* { dg-require-effective-target ia32 } */ + +struct foo { + int a; + int b; + int c; + int d; +}; + +__attribute__ ((ms_abi)) +struct foo +bar (void) +{ + struct foo retval; + retval.a = 1; + retval.b = 2; + retval.c = 3; + retval.d = 4; + return retval; +} + +/* { dg-final { scan-assembler-not "ret\[ \t\]\\\$4" } } */ + + diff --git a/gcc/testsuite/gcc.target/i386/aggregate-ret4.c b/gcc/testsuite/gcc.target/i386/aggregate-ret4.c new file mode 100644 index 0000000..6e70f49 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/aggregate-ret4.c @@ -0,0 +1,28 @@ +/* Check that, with dont_keep_aggregate_return_pointer attribute, callee + pops the stack for the implicit pointer arg when returning a large + structure in memory. */ +/* { dg-do compile } */ +/* { dg-require-effective-target ia32 } */ + +struct foo { + int a; + int b; + int c; + int d; +}; + +__attribute__ ((sysv_abi)) +struct foo +bar (void) +{ + struct foo retval; + retval.a = 1; + retval.b = 2; + retval.c = 3; + retval.d = 4; + return retval; +} + +/* { dg-final { scan-assembler "ret\[ \t\]\\\$4" } } */ + + |