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Diffstat (limited to 'llvm/test/CodeGen/NVPTX/tanhf.ll')
| -rw-r--r-- | llvm/test/CodeGen/NVPTX/tanhf.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/NVPTX/tanhf.ll b/llvm/test/CodeGen/NVPTX/tanhf.ll new file mode 100644 index 0000000..6f4eb22 --- /dev/null +++ b/llvm/test/CodeGen/NVPTX/tanhf.ll @@ -0,0 +1,40 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 +; RUN: llc < %s -mcpu=sm_75 -mattr=+ptx70 | FileCheck %s +; RUN: %if ptxas-11.0 %{ llc < %s -mcpu=sm_75 -mattr=+ptx70 | %ptxas-verify -arch=sm_75 %} + +target triple = "nvptx64-nvidia-cuda" + +define float @test1(float %in) local_unnamed_addr { +; CHECK-LABEL: test1( +; CHECK: { +; CHECK-NEXT: .reg .b32 %r<3>; +; CHECK-EMPTY: +; CHECK-NEXT: // %bb.0: +; CHECK-NEXT: ld.param.b32 %r1, [test1_param_0]; +; CHECK-NEXT: tanh.approx.f32 %r2, %r1; +; CHECK-NEXT: st.param.b32 [func_retval0], %r2; +; CHECK-NEXT: ret; + %call = call afn float @llvm.tanh.f32(float %in) + ret float %call +} + +define half @test2(half %in) local_unnamed_addr { +; CHECK-LABEL: test2( +; CHECK: { +; CHECK-NEXT: .reg .b16 %rs<3>; +; CHECK-NEXT: .reg .b32 %r<3>; +; CHECK-EMPTY: +; CHECK-NEXT: // %bb.0: +; CHECK-NEXT: ld.param.b16 %rs1, [test2_param_0]; +; CHECK-NEXT: cvt.f32.f16 %r1, %rs1; +; CHECK-NEXT: tanh.approx.f32 %r2, %r1; +; CHECK-NEXT: cvt.rn.f16.f32 %rs2, %r2; +; CHECK-NEXT: st.param.b16 [func_retval0], %rs2; +; CHECK-NEXT: ret; + %call = call afn half @llvm.tanh.f16(half %in) + ret half %call +} + +declare float @llvm.tanh.f32(float) +declare half @llvm.tanh.f16(half) + |