diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/fp16-promote.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/fp16-promote.ll | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/fp16-promote.ll b/llvm/test/CodeGen/ARM/fp16-promote.ll index 4da56b7ef35..ebc5934df02 100644 --- a/llvm/test/CodeGen/ARM/fp16-promote.ll +++ b/llvm/test/CodeGen/ARM/fp16-promote.ll @@ -642,6 +642,40 @@ define void @test_maxnum(half* %p, half* %q) #0 { ret void } +; CHECK-ALL-LABEL: test_minnan: +; CHECK-FP16: vcvtb.f32.f16 +; CHECK-FP16: vcvtb.f32.f16 +; CHECK-LIBCALL: bl __aeabi_h2f +; CHECK-LIBCALL: bl __aeabi_h2f +; CHECK-VFP: vmin.f32 +; CHECK-NOVFP: bl __aeabi_fcmpge +; CHECK-FP16: vcvtb.f16.f32 +; CHECK-LIBCALL: bl __aeabi_f2h +define void @test_minnan(half* %p) #0 { + %a = load half, half* %p, align 2 + %c = fcmp ult half %a, 1.0 + %r = select i1 %c, half %a, half 1.0 + store half %r, half* %p + ret void +} + +; CHECK-ALL-LABEL: test_maxnan: +; CHECK-FP16: vcvtb.f32.f16 +; CHECK-FP16: vcvtb.f32.f16 +; CHECK-LIBCALL: bl __aeabi_h2f +; CHECK-LIBCALL: bl __aeabi_h2f +; CHECK-VFP: vmax.f32 +; CHECK-NOVFP: bl __aeabi_fcmple +; CHECK-FP16: vcvtb.f16.f32 +; CHECK-LIBCALL: bl __aeabi_f2h +define void @test_maxnan(half* %p) #0 { + %a = load half, half* %p, align 2 + %c = fcmp ugt half %a, 1.0 + %r = select i1 %c, half %a, half 1.0 + store half %r, half* %p + ret void +} + ; CHECK-FP16-LABEL: test_copysign: ; CHECK-FP16: vcvtb.f32.f16 ; CHECK-FP16: vcvtb.f32.f16 |
