Add TLS checks to ObjC
* objc-obj-c++-shared/Object1.m: New. * objc.dg/torture: New directory. * objc.dg/torture/tls: Ditto. * objc.dg/tls: Ditto. * objc.dg/torture/tls/trivial.m: New test. * objc.dg/torture/tls/thr-init-2.m: New test. * objc.dg/torture/tls/thr-init-3.m: New test. * objc.dg/torture/tls/thr-init.m: New test. * objc.dg/torture/tls/diag-1.m: New test. * objc.dg/torture/tls/tls.exp: New. * objc.dg/torture/trivial.m: New test. * objc.dg/torture/dg-torture.exp: New. * objc.dg/tls/diag-3.m: New test. * objc.dg/tls/diag-4.m: New test. * objc.dg/tls/diag-5.m: New test. * objc.dg/tls/init-1.m: New test. * objc.dg/tls/init-2.m: New test. * objc.dg/tls/tls.exp: New. * objc.dg/tls/diag-2.m: New test. * lib/objc.exp: Respond to dg-additional-files. From-SVN: r159311
This commit is contained in:
Iain Sandoe
parent
623a6941fa
commit
101422f049
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@ -1,3 +1,26 @@
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2010-05-12 Iain Sandoe <iains@gcc.gnu.org>
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* objc-obj-c++-shared/Object1.m: New.
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* objc.dg/torture: New directory.
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* objc.dg/torture/tls: Ditto.
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* objc.dg/tls: Ditto.
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* objc.dg/torture/tls/trivial.m: New test.
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* objc.dg/torture/tls/thr-init-2.m: New test.
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* objc.dg/torture/tls/thr-init-3.m: New test.
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* objc.dg/torture/tls/thr-init.m: New test.
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* objc.dg/torture/tls/diag-1.m: New test.
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* objc.dg/torture/tls/tls.exp: New.
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* objc.dg/torture/trivial.m: New test.
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* objc.dg/torture/dg-torture.exp: New.
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* objc.dg/tls/diag-3.m: New test.
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* objc.dg/tls/diag-4.m: New test.
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* objc.dg/tls/diag-5.m: New test.
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* objc.dg/tls/init-1.m: New test.
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* objc.dg/tls/init-2.m: New test.
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* objc.dg/tls/tls.exp: New.
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* objc.dg/tls/diag-2.m: New test.
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* lib/objc.exp: Respond to dg-additional-files.
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2010-05-12 Maxim Kuvyrkov <maxim@codesourcery.com>
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* gcc.target/m68k/20100512-1.c: New.
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@ -0,0 +1,11 @@
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#import "Object1.h"
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/* This will generate the code if required - as determined by
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the headr above. It is kept like this to keep one code file
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shared between dg-xxxx tests that can ask for an extra source
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and the objc/{compile,execute}/xxx tests that have to include
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the implementation explicitly.
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For cases/targets that don't require the generation of the
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Object implementation, this should result in an empty object.
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*/
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#import "Object1-implementation.h"
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@ -27,14 +27,15 @@ if ![info exists DEFAULT_CFLAGS] then {
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# Initialize `dg'.
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dg-init
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# Gather a list of all tests.
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set tests [lsort [glob -nocomplain $srcdir/$subdir/*.m]]
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# Main loop.
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dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[m\]]] \
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"-fgnu-runtime" $DEFAULT_CFLAGS
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dg-runtest $tests "-fgnu-runtime" $DEFAULT_CFLAGS
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# darwin targets can also run code with the NeXT runtime.
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if [istarget "*-*-darwin*" ] {
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dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[m\]]] \
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"-fnext-runtime" $DEFAULT_CFLAGS
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dg-runtest $tests "-fnext-runtime" $DEFAULT_CFLAGS
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}
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# All done.
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@ -0,0 +1,26 @@
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/* Invalid __thread specifiers. */
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/* { dg-require-effective-target tls } */
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__thread extern int g1; /* { dg-error "'__thread' before 'extern'" } */
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__thread static int g2; /* { dg-error "'__thread' before 'static'" } */
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__thread __thread int g3; /* { dg-error "duplicate '__thread'" } */
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typedef __thread int g4; /* { dg-error " '__thread' used with 'typedef'" } */
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void foo()
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{
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__thread int l1; /* { dg-error "implicitly auto and declared '__thread'" } */
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auto __thread int l2; /* { dg-error "'__thread' used with 'auto'" } */
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__thread extern int l3; /* { dg-error "'__thread' before 'extern'" } */
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register __thread int l4; /* { dg-error "'__thread' used with 'register'" } */
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}
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__thread void f1 (); /* { dg-error "invalid storage class for function 'f1'" } */
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extern __thread void f2 (); /* { dg-error "invalid storage class for function 'f2'" } */
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static __thread void f3 (); /* { dg-error "invalid storage class for function 'f3'" } */
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__thread void f4 () { } /* { dg-error "function definition declared '__thread'" } */
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void bar(__thread int p1); /* { dg-error "(invalid in parameter)|(specified for parameter)" } */
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struct A {
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__thread int i; /* { dg-error "expected specifier-qualifier-list before '__thread'" } */
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};
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@ -0,0 +1,11 @@
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/* Report invalid extern and __thread combinations. */
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/* { dg-require-effective-target tls } */
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extern int j; /* { dg-message "previous declaration of 'j' was here" } */
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__thread int j; /* { dg-error "follows non-thread-local" } */
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extern __thread int i; /* { dg-message "previous declaration of 'i' was here" } */
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int i; /* { dg-error "follows thread-local" } */
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extern __thread int k; /* This is fine. */
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__thread int k;
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@ -0,0 +1,10 @@
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/* Invalid __thread specifiers. */
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/* { dg-require-effective-target tls } */
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__thread typedef int g4; /* { dg-error "'__thread' used with 'typedef'" } */
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void foo()
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{
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__thread auto int l2; /* { dg-error "'__thread' used with 'auto'" } */
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__thread register int l4; /* { dg-error "'__thread' used with 'register'" } */
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}
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@ -0,0 +1,4 @@
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/* __thread specifiers on empty declarations. */
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/* { dg-require-effective-target tls } */
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__thread struct foo; /* { dg-warning "useless '__thread' in empty declaration" } */
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@ -0,0 +1,5 @@
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/* Invalid initializations. */
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/* { dg-require-effective-target tls } */
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extern __thread int i;
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int *p = &i; /* { dg-error "initializer element is not constant" } */
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@ -0,0 +1,14 @@
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/* Invalid initializations. */
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/* { dg-require-effective-target tls } */
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extern __thread int i;
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__thread int *p = &i; /* { dg-error "initializer element is not constant" } */
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extern int f();
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__thread int j = f(); /* { dg-error "initializer element is not constant" } */
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struct S
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{
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S(); /* { dg-error "expected specifier-qualifier-list before 'S'" } */
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};
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__thread S s; /* { dg-error "expected" } two errors here */
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@ -0,0 +1,26 @@
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# Load support procs.
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load_lib objc-dg.exp
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# If a testcase doesn't have special options, use these.
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global DEFAULT_CFLAGS
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if ![info exists DEFAULT_CFLAGS] then {
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set DEFAULT_CFLAGS ""
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}
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# Initialize `dg'.
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dg-init
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# Gather a list of all tests.
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set tests [lsort [glob -nocomplain $srcdir/$subdir/*.m]]
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# Main loop.
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dg-runtest $tests "-fgnu-runtime" $DEFAULT_CFLAGS
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# darwin targets can also run code with the NeXT runtime.
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if [istarget "*-*-darwin*" ] {
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dg-runtest $tests "-fnext-runtime" $DEFAULT_CFLAGS
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}
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# All done.
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dg-finish
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@ -0,0 +1,17 @@
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# This harness is for tests that should be run at all optimisation levels.
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load_lib objc-dg.exp
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dg-init
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# Gather a list of all tests.
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set tests [lsort [glob -nocomplain $srcdir/$subdir/*.m]]
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objc-dg-runtest $tests "-fgnu-runtime"
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# darwin targets can also run code with the NeXT runtime.
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if [istarget "*-*-darwin*" ] {
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objc-dg-runtest $tests "-fnext-runtime"
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}
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dg-finish
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@ -0,0 +1,12 @@
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// Valid __thread specifiers.
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// { dg-require-effective-target tls }
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__thread int g1;
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extern __thread int g2;
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static __thread int g3;
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void foo()
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{
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extern __thread int l1;
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static __thread int l2;
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}
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@ -0,0 +1,42 @@
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// { dg-require-effective-target tls }
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// { dg-do run }
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extern void _exit(int);
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__thread int glb =1 ;
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static __thread int fstat = 2;
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int fa(int a)
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{
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static __thread int as = 3;
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as += a ;
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return as;
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}
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int fb(int b)
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{
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static __thread int bs = 4;
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bs += b ;
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glb = bs;
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return bs;
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}
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int main (int ac, char *av[])
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{
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int a = 1;
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a = fa(fstat);
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if ( a != 5 )
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_exit (-(__LINE__)) ;
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a = fa(glb);
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if ( a != 6 )
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_exit (-(__LINE__)) ;
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a = fb(a);
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if ( a != 10 || glb != 10 )
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_exit (-(__LINE__)) ;
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return 0;
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}
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@ -0,0 +1,38 @@
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/* { dg-require-effective-target tls } */
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/* { dg-do run } */
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/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
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/* { dg-additional-sources "../../../objc-obj-c++-shared/Object1.m" } */
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#include "../../../objc-obj-c++-shared/Object1.h"
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extern void _exit(int);
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@interface tsObj: Object {
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int ai ;
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}
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- (int) fa:(int) n;
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@end
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@implementation tsObj
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- (int) fa:(int) n
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{
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static __thread int as = 3;
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as += n ;
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return as ;
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}
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@end
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int main (int ac, char *av[])
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{
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int a ;
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tsObj *to = [tsObj new];
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a = [to fa:5];
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if ( a != 8 )
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_exit (-(__LINE__)) ;
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return 0;
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}
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/* { dg-require-effective-target tls } */
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/* { dg-do run } */
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extern void _exit(int);
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static __thread int fstat ;
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static __thread int fstat = 1;
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static __thread int fstat ;
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int test_code(int b)
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{
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fstat += b ;
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return fstat;
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}
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int main (int ac, char *av[])
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{
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int a = test_code(1);
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if ( a != 2 || fstat != 2 ) _exit (-(__LINE__)) ;
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return 0;
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}
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@ -0,0 +1,17 @@
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# This harness is for tests that should be run at all optimisation levels.
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load_lib objc-dg.exp
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dg-init
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# Gather a list of all tests.
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set tests [lsort [glob -nocomplain $srcdir/$subdir/*.m]]
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objc-dg-runtest $tests "-fgnu-runtime"
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# darwin targets can also run code with the NeXT runtime.
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if [istarget "*-*-darwin*" ] {
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objc-dg-runtest $tests "-fnext-runtime"
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}
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dg-finish
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@ -0,0 +1,3 @@
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// { dg-require-effective-target tls }
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__thread int i;
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@ -0,0 +1,11 @@
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/* { dg-do run } */
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/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
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/* { dg-additional-sources "../../objc-obj-c++-shared/Object1.m" } */
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#import "../../objc-obj-c++-shared/Object1.h"
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int main(void)
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{
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[Object class];
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return 0;
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}
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