diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/riscv/pr119971.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/riscv/pr119971.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/pr119971.c b/gcc/testsuite/gcc.target/riscv/pr119971.c new file mode 100644 index 0000000..0d73d4c --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/pr119971.c @@ -0,0 +1,24 @@ +/* { dg-do compile { target rv64 } } */ +/* { dg-options "-march=rv64gcb -mabi=lp64" } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Oz" "-Os" } } */ + +__attribute__ ((noipa)) unsigned +foo (unsigned b, unsigned e, unsigned i) +{ + e >>= b; + i >>= e & 31; + return i & 1; +} + +int main() +{ + if (foo (0x18, 0xfe000000, 0x40000000) != 1) + __builtin_abort (); + return 0; +} + +/* { dg-final { scan-assembler-times "andi\t" 1 } } */ +/* { dg-final { scan-assembler-times "srlw\t" 2 } } */ +/* { dg-final { scan-assembler-not "bext\t" } } */ + + |