AMDGPU: Remove SIPrepareScratchRegs

[oota-llvm.git] / test / CodeGen / AMDGPU / si-sgpr-spill.ll

diff --git a/test/CodeGen/AMDGPU/si-sgpr-spill.ll b/test/CodeGen/AMDGPU/si-sgpr-spill.ll
index 84652701f7731ab049d0d4677518bc8311283500..d7b35fc631ebb59591dc8ce264eaea7700fd968c 100644 (file)
--- a/test/CodeGen/AMDGPU/si-sgpr-spill.ll
+++ b/test/CodeGen/AMDGPU/si-sgpr-spill.ll
@@ -6,6 +6,16 @@
 
 ; CHECK-LABEL: {{^}}main:
 ; CHECK: s_wqm
+
+; Make sure not emitting unused scratch resource descriptor setup
+; CHECK-NOT: s_mov_b32
+; CHECK-NOT: s_mov_b32
+; CHECK-NOT: s_mov_b32
+; CHECK-NOT: s_mov_b32
+
+; CHECK: s_mov_b32 m0
+
+
 ; Writing to M0 from an SMRD instruction will hang the GPU.
 ; CHECK-NOT: s_buffer_load_dword m0
 ; CHECK: s_endpgm