From 5a78838a41403815e2b68eace9ea59db4baff54e Mon Sep 17 00:00:00 2001 From: Hans-Peter Nilsson Date: Wed, 13 Oct 2004 23:32:15 +0000 Subject: [PATCH] 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 --- gcc/testsuite/ChangeLog | 5 ++++ gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c | 34 +++++++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cris-peep2-xsrand2.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a861780a52b..339f7759bb7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2004-10-14 Hans-Peter Nilsson + + PR target/17984 + * gcc.dg/cris-peep2-xsrand2.c: New test. + 2004-10-13 Andrew Pinski 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 00000000000..30679b271cb --- /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; +} -- 2.30.2