diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/bfi.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/bfi.ll b/llvm/test/CodeGen/ARM/bfi.ll index 0707838e9ef..7699527420a 100644 --- a/llvm/test/CodeGen/ARM/bfi.ll +++ b/llvm/test/CodeGen/ARM/bfi.ll @@ -108,3 +108,42 @@ define i32 @f9(i32 %x, i32 %y) { %sel = select i1 %cmp, i32 %y2, i32 %or ret i32 %sel } + +define i32 @f10(i32 %x, i32 %y) { +; CHECK-LABEL: f10: +; CHECK: bfi r1, r0, #4, #2 + %y2 = and i32 %y, 4294967040 ; 0xFFFFFF00 + %and = and i32 %x, 4 + %or = or i32 %y2, 32 + %cmp = icmp ne i32 %and, 0 + %sel = select i1 %cmp, i32 %or, i32 %y2 + + %aand = and i32 %x, 2 + %aor = or i32 %sel, 16 + %acmp = icmp ne i32 %aand, 0 + %asel = select i1 %acmp, i32 %aor, i32 %sel + + ret i32 %asel +} + +define i32 @f11(i32 %x, i32 %y) { +; CHECK-LABEL: f11: +; CHECK: bfi r1, r0, #4, #3 + %y2 = and i32 %y, 4294967040 ; 0xFFFFFF00 + %and = and i32 %x, 4 + %or = or i32 %y2, 32 + %cmp = icmp ne i32 %and, 0 + %sel = select i1 %cmp, i32 %or, i32 %y2 + + %aand = and i32 %x, 2 + %aor = or i32 %sel, 16 + %acmp = icmp ne i32 %aand, 0 + %asel = select i1 %acmp, i32 %aor, i32 %sel + + %band = and i32 %x, 8 + %bor = or i32 %asel, 64 + %bcmp = icmp ne i32 %band, 0 + %bsel = select i1 %bcmp, i32 %bor, i32 %asel + + ret i32 %bsel +} |
