[PATCH] R600/SI: Enable inline assembly

[Tom Stellard]

We just needed to remove the assertion in
AMDGPURegisterInfo::getFrameRegister(), which is called when
initializing the parser for inline assembly.
---
 lib/Target/R600/AMDGPURegisterInfo.cpp |  1 -
 test/CodeGen/R600/inline-asm.ll        | 11 +++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 test/CodeGen/R600/inline-asm.ll

diff --git a/lib/Target/R600/AMDGPURegisterInfo.cpp b/lib/Target/R600/AMDGPURegisterInfo.cpp
index 3433280..9fef2da 100644
--- a/lib/Target/R600/AMDGPURegisterInfo.cpp
+++ b/lib/Target/R600/AMDGPURegisterInfo.cpp
@@ -42,7 +42,6 @@ void AMDGPURegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator MI,
 }
 
 unsigned AMDGPURegisterInfo::getFrameRegister(const MachineFunction &MF) const {
-  assert(!"Subroutines not supported yet");
   return 0;
 }
 
diff --git a/test/CodeGen/R600/inline-asm.ll b/test/CodeGen/R600/inline-asm.ll
new file mode 100644
index 0000000..6f1f977
--- /dev/null
+++ b/test/CodeGen/R600/inline-asm.ll
@@ -0,0 +1,11 @@
+; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s
+
+; CHECK: {{^}}inline_asm:
+; CHECK: s_endpgm
+; CHECK: s_endpgm
+define void @inline_asm(i32 addrspace(1)* %out) {
+entry:
+  store i32 5, i32 addrspace(1)* %out
+  call void asm sideeffect "s_endpgm", ""()
+  ret void
+}
-- 
1.8.1.5