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Diffstat (limited to 'test/CodeGen/Intrinsics/bitops.f95')
| -rw-r--r-- | test/CodeGen/Intrinsics/bitops.f95 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/Intrinsics/bitops.f95 b/test/CodeGen/Intrinsics/bitops.f95 new file mode 100644 index 0000000000..9fe1c7ef4b --- /dev/null +++ b/test/CodeGen/Intrinsics/bitops.f95 @@ -0,0 +1,40 @@ +! RUN: %flang -emit-llvm -o - %s | %file_check %s + +PROGRAM bittest + + integer i + integer(8) i64 + logical l + + i = 12 + i = not(i) ! CHECK: xor i32 {{.*}}, -1 + i = iand(i, 15) ! CHECK: and i32 + i = iand(1,2) ! CHECK: store i32 0 + i = ior(i, 1) ! CHECK: or i32 + i = ior(7,8) ! CHECK: store i32 15 + i64 = ieor(i64, i64) ! CHECK: xor i64 + i = ieor(1,3) ! CHECK: store i32 2 + + l = btest(i, 2) ! CHECK: and i32 {{.*}}, 4 + continue ! CHECK-NEXT: icmp ne i32 + continue ! CHECK-NEXT: select i1 {{.*}}, i1 true, i1 false + l = btest(8,3) ! CHECK: store i32 1 + + i = ibset(i, 2) ! CHECK: or i32 {{.*}}, 4 + i = ibset(12,1) ! CHECK: store i32 14 + i64 = ibclr(i64, 1) ! CHECK: and i64 {{.*}}, -3 + i = ibclr(14,1) ! CHECK: store i32 12 + + i = ibits(i, 2, 4) ! CHECK: lshr i32 {{.*}}, 2 + continue ! CHECK-NEXT: and i32 {{.*}}, 15 + i = ibits(14, 1, 3) ! CHECK: store i32 7 + + i = ishft(i, 4) ! CHECK: shl i32 {{.*}}, 4 + i = ishft(i, -2) ! CHECK: lshr i32 {{.*}}, 2 + i = ishft(i, i/4) ! CHECK: icmp sge i32 {{.*}}, 0 + continue ! CHECK-NEXT: select i1 + + i = ishft(3, 1) ! CHECK: store i32 6 + i = ishft(8, -1) ! CHECK: store i32 4 + +end |