1 ; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
4 declare double @llvm.maxnum.f64(double, double) #0
5 declare <2 x double> @llvm.maxnum.v2f64(<2 x double>, <2 x double>) #0
6 declare <4 x double> @llvm.maxnum.v4f64(<4 x double>, <4 x double>) #0
7 declare <8 x double> @llvm.maxnum.v8f64(<8 x double>, <8 x double>) #0
8 declare <16 x double> @llvm.maxnum.v16f64(<16 x double>, <16 x double>) #0
10 ; FUNC-LABEL: @test_fmax_f64
12 define amdgpu_kernel void @test_fmax_f64(double addrspace(1)* %out, double %a, double %b) nounwind {
13 %val = call double @llvm.maxnum.f64(double %a, double %b) #0
14 store double %val, double addrspace(1)* %out, align 8
18 ; FUNC-LABEL: @test_fmax_v2f64
21 define amdgpu_kernel void @test_fmax_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %a, <2 x double> %b) nounwind {
22 %val = call <2 x double> @llvm.maxnum.v2f64(<2 x double> %a, <2 x double> %b) #0
23 store <2 x double> %val, <2 x double> addrspace(1)* %out, align 16
27 ; FUNC-LABEL: @test_fmax_v4f64
32 define amdgpu_kernel void @test_fmax_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %a, <4 x double> %b) nounwind {
33 %val = call <4 x double> @llvm.maxnum.v4f64(<4 x double> %a, <4 x double> %b) #0
34 store <4 x double> %val, <4 x double> addrspace(1)* %out, align 32
38 ; FUNC-LABEL: @test_fmax_v8f64
47 define amdgpu_kernel void @test_fmax_v8f64(<8 x double> addrspace(1)* %out, <8 x double> %a, <8 x double> %b) nounwind {
48 %val = call <8 x double> @llvm.maxnum.v8f64(<8 x double> %a, <8 x double> %b) #0
49 store <8 x double> %val, <8 x double> addrspace(1)* %out, align 64
53 ; FUNC-LABEL: @test_fmax_v16f64
70 define amdgpu_kernel void @test_fmax_v16f64(<16 x double> addrspace(1)* %out, <16 x double> %a, <16 x double> %b) nounwind {
71 %val = call <16 x double> @llvm.maxnum.v16f64(<16 x double> %a, <16 x double> %b) #0
72 store <16 x double> %val, <16 x double> addrspace(1)* %out, align 128
76 attributes #0 = { nounwind readnone }