setTruncStoreAction(MVT::v2i32, MVT::v2i16, Custom);
setTruncStoreAction(MVT::v2i32, MVT::v2i8, Custom);
setTruncStoreAction(MVT::v4i32, MVT::v4i8, Custom);
+
// XXX: This can be change to Custom, once ExpandVectorStores can
// handle 64-bit stores.
setTruncStoreAction(MVT::v4i32, MVT::v4i16, Expand);
+ setTruncStoreAction(MVT::i64, MVT::i1, Expand);
+ setTruncStoreAction(MVT::v2i64, MVT::v2i1, Expand);
+ setTruncStoreAction(MVT::v4i64, MVT::v4i1, Expand);
+
+
setOperationAction(ISD::LOAD, MVT::f32, Promote);
AddPromotedToType(ISD::LOAD, MVT::f32, MVT::i32);
--- /dev/null
+; 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: V_AND_B32_e64 [[VREG:v[0-9]+]], 1, [[LOAD]], 0, 0, 0, 0
+; 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: V_AND_B32_e64 [[VREG:v[0-9]+]], 1, [[LOAD]], 0, 0, 0, 0
+; 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
+}