1 files changed, 77 insertions, 0 deletions
diff --git a/test/CodeGen/R600/fmin_legacy.f64.ll b/test/CodeGen/R600/fmin_legacy.f64.ll
new file mode 100644
index 0000000..83043cd
--- /dev/null
+++ b/test/CodeGen/R600/fmin_legacy.f64.ll
@@ -0,0 +1,77 @@
+; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+
+declare i32 @llvm.r600.read.tidig.x() #1
+
+; FUNC-LABEL: @test_fmin_legacy_f64
+define void @test_fmin_legacy_f64(<4 x double> addrspace(1)* %out, <4 x double> inreg %reg0) #0 {
+   %r0 = extractelement <4 x double> %reg0, i32 0
+   %r1 = extractelement <4 x double> %reg0, i32 1
+   %r2 = fcmp uge double %r0, %r1
+   %r3 = select i1 %r2, double %r1, double %r0
+   %vec = insertelement <4 x double> undef, double %r3, i32 0
+   store <4 x double> %vec, <4 x double> addrspace(1)* %out, align 16
+   ret void
+}
+
+; FUNC-LABEL: @test_fmin_legacy_ule_f64
+define void @test_fmin_legacy_ule_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
+  %tid = call i32 @llvm.r600.read.tidig.x() #1
+  %gep.0 = getelementptr double addrspace(1)* %in, i32 %tid
+  %gep.1 = getelementptr double addrspace(1)* %gep.0, i32 1
+
+  %a = load double addrspace(1)* %gep.0, align 8
+  %b = load double addrspace(1)* %gep.1, align 8
+
+  %cmp = fcmp ule double %a, %b
+  %val = select i1 %cmp, double %a, double %b
+  store double %val, double addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: @test_fmin_legacy_ole_f64
+define void @test_fmin_legacy_ole_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
+  %tid = call i32 @llvm.r600.read.tidig.x() #1
+  %gep.0 = getelementptr double addrspace(1)* %in, i32 %tid
+  %gep.1 = getelementptr double addrspace(1)* %gep.0, i32 1
+
+  %a = load double addrspace(1)* %gep.0, align 8
+  %b = load double addrspace(1)* %gep.1, align 8
+
+  %cmp = fcmp ole double %a, %b
+  %val = select i1 %cmp, double %a, double %b
+  store double %val, double addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: @test_fmin_legacy_olt_f64
+define void @test_fmin_legacy_olt_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
+  %tid = call i32 @llvm.r600.read.tidig.x() #1
+  %gep.0 = getelementptr double addrspace(1)* %in, i32 %tid
+  %gep.1 = getelementptr double addrspace(1)* %gep.0, i32 1
+
+  %a = load double addrspace(1)* %gep.0, align 8
+  %b = load double addrspace(1)* %gep.1, align 8
+
+  %cmp = fcmp olt double %a, %b
+  %val = select i1 %cmp, double %a, double %b
+  store double %val, double addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: @test_fmin_legacy_ult_f64
+define void @test_fmin_legacy_ult_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
+  %tid = call i32 @llvm.r600.read.tidig.x() #1
+  %gep.0 = getelementptr double addrspace(1)* %in, i32 %tid
+  %gep.1 = getelementptr double addrspace(1)* %gep.0, i32 1
+
+  %a = load double addrspace(1)* %gep.0, align 8
+  %b = load double addrspace(1)* %gep.1, align 8
+
+  %cmp = fcmp ult double %a, %b
+  %val = select i1 %cmp, double %a, double %b
+  store double %val, double addrspace(1)* %out, align 8
+  ret void
+}
+
+attributes #0 = { nounwind }
+attributes #1 = { nounwind readnone }