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| author | Hans-Peter Nilsson <hp@axis.com> | 2004-10-13 23:32:15 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@gcc.gnu.org> | 2004-10-13 23:32:15 +0000 |
| commit | 5a78838a41403815e2b68eace9ea59db4baff54e (patch) | |
| tree | 7a7ce70020f908634a4e32fc43d66e8d28761033 | |
| parent | 61f03abaa5aabfabc4aaf73df1a19960f1239a89 (diff) | |
| download | gcc-5a78838a41403815e2b68eace9ea59db4baff54e.zip gcc-5a78838a41403815e2b68eace9ea59db4baff54e.tar.gz gcc-5a78838a41403815e2b68eace9ea59db4baff54e.tar.bz2 | |
re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2))
PR target/17984
* gcc.dg/cris-peep2-xsrand2.c: New test.
From-SVN: r89010
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c | 34 |
2 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a861780..339f775 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2004-10-14 Hans-Peter Nilsson <hp@axis.com> + + PR target/17984 + * gcc.dg/cris-peep2-xsrand2.c: New test. + 2004-10-13 Andrew Pinski <pinskia@physics.uc.edu> PR c++/17661 diff --git a/gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c b/gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c new file mode 100644 index 0000000..30679b2 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c @@ -0,0 +1,34 @@ +/* { dg-do compile { target cris-*-* } } */ +/* { dg-final { scan-assembler "and.w -137," } } */ +/* { dg-final { scan-assembler "and.b -64," } } */ +/* { dg-final { scan-assembler "and.w -139," } } */ +/* { dg-final { scan-assembler "and.b -63," } } */ +/* { dg-final { scan-assembler-not "and.d" } } */ +/* { dg-options "-O2" } */ + +/* PR target/17984. Test-case based on + testsuite/gcc.dg/cris-peep2-xsrand.c. */ + +unsigned int +andwlsr (unsigned int x) +{ + return (x >> 16) & 0xff77; +} + +unsigned int +andblsr (unsigned int x) +{ + return (x >> 24) & 0xc0; +} + +int +andwasr (int x) +{ + return (x >> 16) & 0xff75; +} + +int +andbasr (int x) +{ + return (x >> 24) & 0xc1; +} |