Reapply: R600: Make sure to inline all internal functions
Function calls aren't supported yet.
This was reverted due to build breakages, which should be fixed now.
llvm-svn: 221173
diff --git a/llvm/test/CodeGen/R600/call.ll b/llvm/test/CodeGen/R600/call.ll
index d803474..1448f04 100644
--- a/llvm/test/CodeGen/R600/call.ll
+++ b/llvm/test/CodeGen/R600/call.ll
@@ -1,7 +1,7 @@
; RUN: not llc -march=r600 -mcpu=SI -verify-machineinstrs< %s 2>&1 | FileCheck %s
; RUN: not llc -march=r600 -mcpu=cypress < %s 2>&1 | FileCheck %s
-; CHECK: error: unsupported call to function defined_function in test_call
+; CHECK: error: unsupported call to function external_function in test_call_external
declare i32 @external_function(i32) nounwind
diff --git a/llvm/test/CodeGen/R600/inline-calls.ll b/llvm/test/CodeGen/R600/inline-calls.ll
new file mode 100644
index 0000000..3bceeca
--- /dev/null
+++ b/llvm/test/CodeGen/R600/inline-calls.ll
@@ -0,0 +1,24 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck %s
+
+; CHECK-NOT: {{^}}func:
+define internal fastcc i32 @func(i32 %a) {
+entry:
+ %tmp0 = add i32 %a, 1
+ ret i32 %tmp0
+}
+
+; CHECK: {{^}}kernel:
+define void @kernel(i32 addrspace(1)* %out) {
+entry:
+ %tmp0 = call i32 @func(i32 1)
+ store i32 %tmp0, i32 addrspace(1)* %out
+ ret void
+}
+
+; CHECK: {{^}}kernel2:
+define void @kernel2(i32 addrspace(1)* %out) {
+entry:
+ call void @kernel(i32 addrspace(1)* %out)
+ ret void
+}