1 ; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3 declare i32 @llvm.r600.read.tidig.x() #1
5 ; FUNC-LABEL: @test_fmin_legacy_f64
6 define void @test_fmin_legacy_f64(<4 x double> addrspace(1)* %out, <4 x double> inreg %reg0) #0 {
7 %r0 = extractelement <4 x double> %reg0, i32 0
8 %r1 = extractelement <4 x double> %reg0, i32 1
9 %r2 = fcmp uge double %r0, %r1
10 %r3 = select i1 %r2, double %r1, double %r0
11 %vec = insertelement <4 x double> undef, double %r3, i32 0
12 store <4 x double> %vec, <4 x double> addrspace(1)* %out, align 16
16 ; FUNC-LABEL: @test_fmin_legacy_ule_f64
17 define void @test_fmin_legacy_ule_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
18 %tid = call i32 @llvm.r600.read.tidig.x() #1
19 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
20 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
22 %a = load double, double addrspace(1)* %gep.0, align 8
23 %b = load double, double addrspace(1)* %gep.1, align 8
25 %cmp = fcmp ule double %a, %b
26 %val = select i1 %cmp, double %a, double %b
27 store double %val, double addrspace(1)* %out, align 8
31 ; FUNC-LABEL: @test_fmin_legacy_ole_f64
32 define void @test_fmin_legacy_ole_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
33 %tid = call i32 @llvm.r600.read.tidig.x() #1
34 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
35 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
37 %a = load double, double addrspace(1)* %gep.0, align 8
38 %b = load double, double addrspace(1)* %gep.1, align 8
40 %cmp = fcmp ole double %a, %b
41 %val = select i1 %cmp, double %a, double %b
42 store double %val, double addrspace(1)* %out, align 8
46 ; FUNC-LABEL: @test_fmin_legacy_olt_f64
47 define void @test_fmin_legacy_olt_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
48 %tid = call i32 @llvm.r600.read.tidig.x() #1
49 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
50 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
52 %a = load double, double addrspace(1)* %gep.0, align 8
53 %b = load double, double addrspace(1)* %gep.1, align 8
55 %cmp = fcmp olt double %a, %b
56 %val = select i1 %cmp, double %a, double %b
57 store double %val, double addrspace(1)* %out, align 8
61 ; FUNC-LABEL: @test_fmin_legacy_ult_f64
62 define void @test_fmin_legacy_ult_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
63 %tid = call i32 @llvm.r600.read.tidig.x() #1
64 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
65 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
67 %a = load double, double addrspace(1)* %gep.0, align 8
68 %b = load double, double addrspace(1)* %gep.1, align 8
70 %cmp = fcmp ult double %a, %b
71 %val = select i1 %cmp, double %a, double %b
72 store double %val, double addrspace(1)* %out, align 8
76 attributes #0 = { nounwind }
77 attributes #1 = { nounwind readnone }