4 files changed, 60 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/R600/fadd64.ll b/llvm/test/CodeGen/R600/fadd64.ll
new file mode 100644
index 00000000000..130302f634f
--- /dev/null
+++ b/llvm/test/CodeGen/R600/fadd64.ll
@@ -0,0 +1,13 @@
+; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s
+
+; CHECK: @fadd_f64
+; CHECK: V_ADD_F64 {{VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+}}
+
+define void @fadd_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
+                      double addrspace(1)* %in2) {
+   %r0 = load double addrspace(1)* %in1
+   %r1 = load double addrspace(1)* %in2
+   %r2 = fadd double %r0, %r1
+   store double %r2, double addrspace(1)* %out
+   ret void
+}
diff --git a/llvm/test/CodeGen/R600/fdiv64.ll b/llvm/test/CodeGen/R600/fdiv64.ll
new file mode 100644
index 00000000000..76c5ca37697
--- /dev/null
+++ b/llvm/test/CodeGen/R600/fdiv64.ll
@@ -0,0 +1,14 @@
+; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s
+
+; CHECK: @fdiv_f64
+; CHECK: V_RCP_F64_e32 {{VGPR[0-9]+_VGPR[0-9]+}}
+; CHECK: V_MUL_F64 {{VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+}}
+
+define void @fdiv_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
+                      double addrspace(1)* %in2) {
+   %r0 = load double addrspace(1)* %in1
+   %r1 = load double addrspace(1)* %in2
+   %r2 = fdiv double %r0, %r1
+   store double %r2, double addrspace(1)* %out
+   ret void
+}
diff --git a/llvm/test/CodeGen/R600/fmul64.ll b/llvm/test/CodeGen/R600/fmul64.ll
new file mode 100644
index 00000000000..8a57d4a86b3
--- /dev/null
+++ b/llvm/test/CodeGen/R600/fmul64.ll
@@ -0,0 +1,13 @@
+; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s
+
+; CHECK: @fmul_f64
+; CHECK: V_MUL_F64 {{VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+}}
+
+define void @fmul_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
+                      double addrspace(1)* %in2) {
+   %r0 = load double addrspace(1)* %in1
+   %r1 = load double addrspace(1)* %in2
+   %r2 = fmul double %r0, %r1
+   store double %r2, double addrspace(1)* %out
+   ret void
+}
diff --git a/llvm/test/CodeGen/R600/load64.ll b/llvm/test/CodeGen/R600/load64.ll
new file mode 100644
index 00000000000..3b4a8f8f3b0
--- /dev/null
+++ b/llvm/test/CodeGen/R600/load64.ll
@@ -0,0 +1,20 @@
+; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s
+
+; load a f64 value from the global address space.
+; CHECK: @load_f64
+; CHECK: BUFFER_LOAD_DWORDX2 VGPR{{[0-9]+}}
+define void @load_f64(double addrspace(1)* %out, double addrspace(1)* %in) {
+entry:
+  %0 = load double addrspace(1)* %in
+  store double %0, double addrspace(1)* %out
+  ret void
+}
+
+; Load a f64 value from the constant address space.
+; CHECK: @load_const_addrspace_f64
+; CHECK: S_LOAD_DWORDX2 SGPR{{[0-9]+}}
+define void @load_const_addrspace_f64(double addrspace(1)* %out, double addrspace(2)* %in) {
+  %1 = load double addrspace(2)* %in
+  store double %1, double addrspace(1)* %out
+  ret void
+}