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gerrit-public.fairphone.software / toolchain / llvm-project / ce25bc3e82ead9ab7d91b0d42c68f8f43fa75fbc / . / llvm / test / CodeGen / AMDGPU / fmin_legacy.f64.ll
blob: 99bc114831ca056d2859d5b56b3c8e260b6aded7 [file] [log] [blame]
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]1; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]2
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]3declare i32 @llvm.amdgcn.workitem.id.x() #1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]4
5; FUNC-LABEL: @test_fmin_legacy_f64
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]6define amdgpu_kernel void @test_fmin_legacy_f64(<4 x double> addrspace(1)* %out, <4 x double> inreg %reg0) #0 {
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]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
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]17define amdgpu_kernel void @test_fmin_legacy_ule_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]18 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]19 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
20 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]21
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]22 %a = load double, double addrspace(1)* %gep.0, align 8
23 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]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
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]32define amdgpu_kernel void @test_fmin_legacy_ole_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]33 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]34 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
35 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]36
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]37 %a = load double, double addrspace(1)* %gep.0, align 8
38 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]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
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]47define amdgpu_kernel void @test_fmin_legacy_olt_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]48 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]49 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
50 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]51
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]52 %a = load double, double addrspace(1)* %gep.0, align 8
53 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]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
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]62define amdgpu_kernel void @test_fmin_legacy_ult_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]63 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]64 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
65 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]66
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]67 %a = load double, double addrspace(1)* %gep.0, align 8
68 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]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
76attributes #0 = { nounwind }
77attributes #1 = { nounwind readnone }