diff options
Diffstat (limited to 'llvm/test/CodeGen/LoongArch/lsx/fp-rounding.ll')
| -rw-r--r-- | llvm/test/CodeGen/LoongArch/lsx/fp-rounding.ll | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/LoongArch/lsx/fp-rounding.ll b/llvm/test/CodeGen/LoongArch/lsx/fp-rounding.ll new file mode 100644 index 0000000..cb01ac0 --- /dev/null +++ b/llvm/test/CodeGen/LoongArch/lsx/fp-rounding.ll @@ -0,0 +1,132 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6 +; RUN: llc --mtriple=loongarch32 --mattr=+32s,+lsx < %s | FileCheck %s +; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s + +;; ceilf +define void @ceil_v4f32(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: ceil_v4f32: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrp.s $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <4 x float>, ptr %a0 + %r = call <4 x float> @llvm.ceil.v4f32(<4 x float> %v0) + store <4 x float> %r, ptr %res + ret void +} + +;; ceil +define void @ceil_v2f64(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: ceil_v2f64: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrp.d $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <2 x double>, ptr %a0 + %r = call <2 x double> @llvm.ceil.v2f64(<2 x double> %v0) + store <2 x double> %r, ptr %res + ret void +} + +;; floorf +define void @floor_v4f32(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: floor_v4f32: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrm.s $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <4 x float>, ptr %a0 + %r = call <4 x float> @llvm.floor.v4f32(<4 x float> %v0) + store <4 x float> %r, ptr %res + ret void +} + +;; floor +define void @floor_v2f64(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: floor_v2f64: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrm.d $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <2 x double>, ptr %a0 + %r = call <2 x double> @llvm.floor.v2f64(<2 x double> %v0) + store <2 x double> %r, ptr %res + ret void +} + +;; truncf +define void @trunc_v4f32(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: trunc_v4f32: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrz.s $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <4 x float>, ptr %a0 + %r = call <4 x float> @llvm.trunc.v4f32(<4 x float> %v0) + store <4 x float> %r, ptr %res + ret void +} + +;; trunc +define void @trunc_v2f64(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: trunc_v2f64: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrz.d $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <2 x double>, ptr %a0 + %r = call <2 x double> @llvm.trunc.v2f64(<2 x double> %v0) + store <2 x double> %r, ptr %res + ret void +} + +;; roundevenf +define void @roundeven_v4f32(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: roundeven_v4f32: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrne.s $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <4 x float>, ptr %a0 + %r = call <4 x float> @llvm.roundeven.v4f32(<4 x float> %v0) + store <4 x float> %r, ptr %res + ret void +} + +;; roundeven +define void @roundeven_v2f64(ptr %res, ptr %a0) nounwind { +; CHECK-LABEL: roundeven_v2f64: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: vld $vr0, $a1, 0 +; CHECK-NEXT: vfrintrne.d $vr0, $vr0 +; CHECK-NEXT: vst $vr0, $a0, 0 +; CHECK-NEXT: ret +entry: + %v0 = load <2 x double>, ptr %a0 + %r = call <2 x double> @llvm.roundeven.v2f64(<2 x double> %v0) + store <2 x double> %r, ptr %res + ret void +} + +declare <4 x float> @llvm.ceil.v4f32(<4 x float>) +declare <2 x double> @llvm.ceil.v2f64(<2 x double>) +declare <4 x float> @llvm.floor.v4f32(<4 x float>) +declare <2 x double> @llvm.floor.v2f64(<2 x double>) +declare <4 x float> @llvm.trunc.v4f32(<4 x float>) +declare <2 x double> @llvm.trunc.v2f64(<2 x double>) +declare <4 x float> @llvm.roundeven.v4f32(<4 x float>) +declare <2 x double> @llvm.roundeven.v2f64(<2 x double>) |