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| author | shinwell <shinwell@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-03-19 21:00:14 +0000 |
|---|---|---|
| committer | shinwell <shinwell@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-03-19 21:00:14 +0000 |
| commit | bf407987e98b89c9ca10bb23128fec627bfca434 (patch) | |
| tree | 36ae2a859928cd0cdab857be9dce3153d0a06ea9 | |
| parent | 94ca49167953b5f6445bdcdc6a44646e5eec4c23 (diff) | |
| download | ppe42-gcc-bf407987e98b89c9ca10bb23128fec627bfca434.tar.gz ppe42-gcc-bf407987e98b89c9ca10bb23128fec627bfca434.zip | |
gcc/testsuite/
* gcc.target/arm/register-variables.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123071 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/register-variables.c | 21 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 72474a89ce2..2ac81780bf8 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2007-03-19 Mark Shinwell <shinwell@codesourcery.com> + + * gcc.target/arm/register-variables.c: New. + 2007-03-19 Jeff Law <law@redhat.com> * PR tree-optimization/30984 diff --git a/gcc/testsuite/gcc.target/arm/register-variables.c b/gcc/testsuite/gcc.target/arm/register-variables.c new file mode 100644 index 00000000000..8c874b22eed --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/register-variables.c @@ -0,0 +1,21 @@ +/* { dg-do run } */ +/* { dg-options "-O" } */ + +#include <stdlib.h> + +void __attribute__((noinline)) +bar(int a, int b) +{ + if (a != 43 || b != 42) + abort(); +} + +int main(void) +{ + register int r0 asm("r0") = 42; + register int r1 asm("r1") = 43; + asm volatile("": "+r" (r0), "+r" (r1)); + bar(r1, r0); + return 0; +} + |
