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gerrit-public.fairphone.software / toolchain / llvm-project / c0eb9963180ef33debbd4f0a0e752eb8187a80c5 / . / llvm / test / CodeGen / AMDGPU / fmax_legacy.f64.ll
blob: da498caa6b54ed0d58f5f9f69c42203364da8529 [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; Make sure we don't try to form FMAX_LEGACY nodes with f64
3
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]4declare i32 @llvm.amdgcn.workitem.id.x() #1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]5
6; FUNC-LABEL: @test_fmax_legacy_uge_f64
7define void @test_fmax_legacy_uge_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]8 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]9 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
10 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]11
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]12 %a = load double, double addrspace(1)* %gep.0, align 8
13 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]14
15 %cmp = fcmp uge double %a, %b
16 %val = select i1 %cmp, double %a, double %b
17 store double %val, double addrspace(1)* %out, align 8
18 ret void
19}
20
21; FUNC-LABEL: @test_fmax_legacy_oge_f64
22define void @test_fmax_legacy_oge_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]23 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]24 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
25 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]26
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]27 %a = load double, double addrspace(1)* %gep.0, align 8
28 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]29
30 %cmp = fcmp oge double %a, %b
31 %val = select i1 %cmp, double %a, double %b
32 store double %val, double addrspace(1)* %out, align 8
33 ret void
34}
35
36; FUNC-LABEL: @test_fmax_legacy_ugt_f64
37define void @test_fmax_legacy_ugt_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]38 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]39 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
40 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]41
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]42 %a = load double, double addrspace(1)* %gep.0, align 8
43 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]44
45 %cmp = fcmp ugt double %a, %b
46 %val = select i1 %cmp, double %a, double %b
47 store double %val, double addrspace(1)* %out, align 8
48 ret void
49}
50
51; FUNC-LABEL: @test_fmax_legacy_ogt_f64
52define void @test_fmax_legacy_ogt_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
Matt Arsenault9c47dd52016-02-11 06:02:01 +0000[diff] [blame]53 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
David Blaikie79e6c742015-02-27 19:29:02 +0000[diff] [blame]54 %gep.0 = getelementptr double, double addrspace(1)* %in, i32 %tid
55 %gep.1 = getelementptr double, double addrspace(1)* %gep.0, i32 1
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]56
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]57 %a = load double, double addrspace(1)* %gep.0, align 8
58 %b = load double, double addrspace(1)* %gep.1, align 8
Matt Arsenault1e3a4eb2014-12-12 02:30:37 +0000[diff] [blame]59
60 %cmp = fcmp ogt double %a, %b
61 %val = select i1 %cmp, double %a, double %b
62 store double %val, double addrspace(1)* %out, align 8
63 ret void
64}
65
66attributes #0 = { nounwind }
67attributes #1 = { nounwind readnone }