1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/R600/operand-spacing.ll b/test/CodeGen/R600/operand-spacing.ll
new file mode 100644
index 0000000..f0d228d
--- /dev/null
+++ b/test/CodeGen/R600/operand-spacing.ll
@@ -0,0 +1,15 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -strict-whitespace -check-prefix=SI %s
+
+; Make sure there isn't an extra space between the instruction name and first operands.
+
+; SI-LABEL: {{^}}add_f32:
+; SI-DAG: s_load_dword [[SREGA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb
+; SI-DAG: s_load_dword [[SREGB:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xc
+; SI: v_mov_b32_e32 [[VREGB:v[0-9]+]], [[SREGB]]
+; SI: v_add_f32_e32 [[RESULT:v[0-9]+]], [[SREGA]], [[VREGB]]
+; SI: buffer_store_dword [[RESULT]],
+define void @add_f32(float addrspace(1)* %out, float %a, float %b) {
+  %result = fadd float %a, %b
+  store float %result, float addrspace(1)* %out
+  ret void
+}