diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/fptrunc.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/fptrunc.ll | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/fptrunc.ll b/test/CodeGen/AMDGPU/fptrunc.ll new file mode 100644 index 00000000000..385e10e7baa --- /dev/null +++ b/test/CodeGen/AMDGPU/fptrunc.ll @@ -0,0 +1,45 @@ +; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}fptrunc_f64_to_f32: +; SI: v_cvt_f32_f64_e32 {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}} +define void @fptrunc_f64_to_f32(float addrspace(1)* %out, double %in) { + %result = fptrunc double %in to float + store float %result, float addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}fptrunc_v2f64_to_v2f32: +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +define void @fptrunc_v2f64_to_v2f32(<2 x float> addrspace(1)* %out, <2 x double> %in) { + %result = fptrunc <2 x double> %in to <2 x float> + store <2 x float> %result, <2 x float> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}fptrunc_v4f64_to_v4f32: +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +define void @fptrunc_v4f64_to_v4f32(<4 x float> addrspace(1)* %out, <4 x double> %in) { + %result = fptrunc <4 x double> %in to <4 x float> + store <4 x float> %result, <4 x float> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}fptrunc_v8f64_to_v8f32: +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +; SI: v_cvt_f32_f64_e32 +define void @fptrunc_v8f64_to_v8f32(<8 x float> addrspace(1)* %out, <8 x double> %in) { + %result = fptrunc <8 x double> %in to <8 x float> + store <8 x float> %result, <8 x float> addrspace(1)* %out + ret void +} |