1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGen/R600/trunc-store-i1.ll b/test/CodeGen/R600/trunc-store-i1.ll
new file mode 100644
index 0000000..a888943
--- /dev/null
+++ b/test/CodeGen/R600/trunc-store-i1.ll
@@ -0,0 +1,32 @@
+; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
+
+
+; SI-LABEL: @global_truncstore_i32_to_i1
+; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
+; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
+; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
+; SI: BUFFER_STORE_BYTE [[VREG]],
+define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind {
+  %trunc = trunc i32 %val to i1
+  store i1 %trunc, i1 addrspace(1)* %out, align 1
+  ret void
+}
+
+; SI-LABEL: @global_truncstore_i64_to_i1
+; SI: BUFFER_STORE_BYTE
+define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind {
+  %trunc = trunc i64 %val to i1
+  store i1 %trunc, i1 addrspace(1)* %out, align 1
+  ret void
+}
+
+; SI-LABEL: @global_truncstore_i16_to_i1
+; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
+; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
+; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
+; SI: BUFFER_STORE_BYTE [[VREG]],
+define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind {
+  %trunc = trunc i16 %val to i1
+  store i1 %trunc, i1 addrspace(1)* %out, align 1
+  ret void
+}