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| author | Richard Sandiford <rsandifo@nildram.co.uk> | 2007-10-15 20:27:24 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2007-10-15 20:27:24 +0000 |
| commit | 6b2fe1bcaf0005dbebb838aced50ea2b281645ff (patch) | |
| tree | 2fd95eb3310e9099a31402ce411017b9a21a17e1 /gcc | |
| parent | adb417d78cd7c3d95622e82091b6fa5932c08c3d (diff) | |
| download | gcc-6b2fe1bcaf0005dbebb838aced50ea2b281645ff.zip gcc-6b2fe1bcaf0005dbebb838aced50ea2b281645ff.tar.gz gcc-6b2fe1bcaf0005dbebb838aced50ea2b281645ff.tar.bz2 | |
dse-1.c: Pass the union as a second parameter to each function.
gcc/testsuite/
* gcc.target/mips/dse-1.c: Pass the union as a second parameter
to each function. Check that there are no unsigned loads.
From-SVN: r129369
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/dse-1.c | 15 |
2 files changed, 14 insertions, 6 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 63f57c4..791b6e1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-10-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * gcc.target/mips/dse-1.c: Pass the union as a second parameter + to each function. Check that there are no unsigned loads. + 2007-10-15 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/33136 diff --git a/gcc/testsuite/gcc.target/mips/dse-1.c b/gcc/testsuite/gcc.target/mips/dse-1.c index a2b8445..0491265 100644 --- a/gcc/testsuite/gcc.target/mips/dse-1.c +++ b/gcc/testsuite/gcc.target/mips/dse-1.c @@ -1,19 +1,19 @@ /* { dg-mips-options "-mgp64 -O" } */ #define TEST(ID, TYPE1, TYPE2) \ - union { \ + union u##ID { \ TYPE1 m1[sizeof (TYPE2) / sizeof (TYPE1)]; \ TYPE2 m2; \ - } u##ID; \ + }; \ \ /* The MIPS16 versions of the shifts we need are too \ expensive. */ \ TYPE1 __attribute__((nomips16)) \ - f##ID (TYPE2 x) \ + f##ID (TYPE2 x, union u##ID *u) \ { \ - u##ID.m2 = x; \ - return (u##ID.m1[0] \ - + u##ID.m1[sizeof (TYPE2) / sizeof (TYPE1) - 1]); \ + u->m2 = x; \ + return (u->m1[0] \ + + u->m1[sizeof (TYPE2) / sizeof (TYPE1) - 1]); \ } TEST (1, unsigned int, unsigned long long); @@ -32,5 +32,8 @@ TEST (10, signed char, int); (char, short) tests won't pass. */ /* { dg-final { scan-assembler-not "\tlh\t" } } */ +/* { dg-final { scan-assembler-not "\tlhu\t" } } */ /* { dg-final { scan-assembler-not "\tlw\t" } } */ +/* { dg-final { scan-assembler-not "\tlwu\t" } } */ /* { dg-final { scan-assembler-not "\tlb\t" } } */ +/* { dg-final { scan-assembler-not "\tlbu\t" } } */ |