1 ; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2 3 declare i32 @llvm.r600.read.tidig.x() #1 4 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 13 ret void 14 } 15 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 21 22 %a = load double, double addrspace(1)* %gep.0, align 8 23 %b = load double, double addrspace(1)* %gep.1, align 8 24 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 28 ret void 29 } 30 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 36 37 %a = load double, double addrspace(1)* %gep.0, align 8 38 %b = load double, double addrspace(1)* %gep.1, align 8 39 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 43 ret void 44 } 45 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 51 52 %a = load double, double addrspace(1)* %gep.0, align 8 53 %b = load double, double addrspace(1)* %gep.1, align 8 54 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 58 ret void 59 } 60 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 66 67 %a = load double, double addrspace(1)* %gep.0, align 8 68 %b = load double, double addrspace(1)* %gep.1, align 8 69 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 73 ret void 74 } 75 76 attributes #0 = { nounwind } 77 attributes #1 = { nounwind readnone } 78
