Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/ARM/half.ll

@@ -1,74 +0,0 @@
-; RUN: llc < %s -mtriple=thumbv7-apple-ios7.0 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-OLD
-; RUN: llc < %s -mtriple=thumbv7s-apple-ios7.0 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-F16
-; RUN: llc < %s -mtriple=thumbv8-apple-ios7.0 | FileCheck %s --check-prefix=CHECK  --check-prefix=CHECK-V8
-
-define void @test_load_store(half* %in, half* %out) {
-; CHECK-LABEL: test_load_store:
-; CHECK: ldrh [[TMP:r[0-9]+]], [r0]
-; CHECK: strh [[TMP]], [r1]
-  %val = load half, half* %in
-  store half %val, half* %out
-  ret void
-}
-
-define i16 @test_bitcast_from_half(half* %addr) {
-; CHECK-LABEL: test_bitcast_from_half:
-; CHECK: ldrh r0, [r0]
-  %val = load half, half* %addr
-  %val_int = bitcast half %val to i16
-  ret i16 %val_int
-}
-
-define void @test_bitcast_to_half(half* %addr, i16 %in) {
-; CHECK-LABEL: test_bitcast_to_half:
-; CHECK: strh r1, [r0]
-  %val_fp = bitcast i16 %in to half
-  store half %val_fp, half* %addr
-  ret void
-}
-
-define float @test_extend32(half* %addr) {
-; CHECK-LABEL: test_extend32:
-
-; CHECK-OLD: b.w ___extendhfsf2
-; CHECK-F16: vcvtb.f32.f16
-; CHECK-V8: vcvtb.f32.f16
-  %val16 = load half, half* %addr
-  %val32 = fpext half %val16 to float
-  ret float %val32
-}
-
-define double @test_extend64(half* %addr) {
-; CHECK-LABEL: test_extend64:
-
-; CHECK-OLD: bl ___extendhfsf2
-; CHECK-OLD: vcvt.f64.f32
-; CHECK-F16: vcvtb.f32.f16
-; CHECK-F16: vcvt.f64.f32
-; CHECK-V8: vcvtb.f64.f16
-  %val16 = load half, half* %addr
-  %val32 = fpext half %val16 to double
-  ret double %val32
-}
-
-define void @test_trunc32(float %in, half* %addr) {
-; CHECK-LABEL: test_trunc32:
-
-; CHECK-OLD: bl ___truncsfhf2
-; CHECK-F16: vcvtb.f16.f32
-; CHECK-V8: vcvtb.f16.f32
-  %val16 = fptrunc float %in to half
-  store half %val16, half* %addr
-  ret void
-}
-
-define void @test_trunc64(double %in, half* %addr) {
-; CHECK-LABEL: test_trunc64:
-
-; CHECK-OLD: bl ___truncdfhf2
-; CHECK-F16: bl ___truncdfhf2
-; CHECK-V8: vcvtb.f16.f64
-  %val16 = fptrunc double %in to half
-  store half %val16, half* %addr
-  ret void
-}