; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck --check-prefix=CM-CHECK %s
-; RUN: llc < %s -march=r600 -mcpu=verde | FileCheck --check-prefix=SI-CHECK %s
+; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s
;===------------------------------------------------------------------------===;
; Global Address Space
; EG-CHECK: @store_i8
; EG-CHECK: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
; EG-CHECK: VTX_READ_8 [[VAL:T[0-9]\.X]], [[VAL]]
-; IG 0: Get the byte index
-; EG-CHECK: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
+; IG 0: Get the byte index and truncate the value
+; EG-CHECK: AND_INT T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
+; EG-CHECK-NEXT: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], [[VAL]], literal.y
+; EG-CHECK-NEXT: 3(4.203895e-45), 255(3.573311e-43)
+; IG 1: Truncate the calculated the shift amount for the mask
+; EG-CHECK: LSHL * T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
; EG-CHECK-NEXT: 3
-; IG 1: Truncate the value and calculated the shift amount for the mask
-; EG-CHECK: AND_INT T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], [[VAL]], literal.x
-; EG-CHECK: LSHL * T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.y
-; EG-CHECK: 255(3.573311e-43), 3
; IG 2: Shift the value and the mask
-; EG-CHECK: LSHL T[[RW_GPR]].X, PV.[[TRUNC_CHAN]], PV.[[SHIFT_CHAN]]
+; EG-CHECK: LSHL T[[RW_GPR]].X, T{{[0-9]}}.[[TRUNC_CHAN]], PV.[[SHIFT_CHAN]]
; EG-CHECK: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
; EG-CHECK-NEXT: 255
; IG 3: Initialize the Y and Z channels to zero
; EG-CHECK: @store_i16
; EG-CHECK: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
; EG-CHECK: VTX_READ_16 [[VAL:T[0-9]\.X]], [[VAL]]
-; IG 0: Get the byte index
-; EG-CHECK: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
-; EG-CHECK-NEXT: 3
-; IG 1: Truncate the value and calculated the shift amount for the mask
-; EG-CHECK: AND_INT T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], [[VAL]], literal.x
-; EG-CHECK: LSHL * T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.y
-; EG-CHECK: 65535(9.183409e-41), 3
+; IG 0: Get the byte index and truncate the value
+; EG-CHECK: AND_INT T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
+; EG-CHECK: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], [[VAL]], literal.y
+; EG-CHECK-NEXT: 3(4.203895e-45), 65535(9.183409e-41)
+; IG 1: Truncate the calculated the shift amount for the mask
+; EG-CHECK: LSHL * T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
+; EG-CHECK: 3
; IG 2: Shift the value and the mask
-; EG-CHECK: LSHL T[[RW_GPR]].X, PV.[[TRUNC_CHAN]], PV.[[SHIFT_CHAN]]
+; EG-CHECK: LSHL T[[RW_GPR]].X, T{{[0-9]}}.[[TRUNC_CHAN]], PV.[[SHIFT_CHAN]]
; EG-CHECK: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
; EG-CHECK-NEXT: 65535
; IG 3: Initialize the Y and Z channels to zero
ret void
}
+;===------------------------------------------------------------------------===;
+; Local Address Space
+;===------------------------------------------------------------------------===;
+
+; EG-CHECK: @store_local_i8
+; EG-CHECK: LDS_BYTE_WRITE
+; SI-CHECK: @store_local_i8
+; SI-CHECK: DS_WRITE_B8
+define void @store_local_i8(i8 addrspace(3)* %out, i8 %in) {
+ store i8 %in, i8 addrspace(3)* %out
+ ret void
+}
+
+; EG-CHECK: @store_local_i16
+; EG-CHECK: LDS_SHORT_WRITE
+; SI-CHECK: @store_local_i16
+; SI-CHECK: DS_WRITE_B16
+define void @store_local_i16(i16 addrspace(3)* %out, i16 %in) {
+ store i16 %in, i16 addrspace(3)* %out
+ ret void
+}
+
+; EG-CHECK: @store_local_v2i16
+; EG-CHECK: LDS_WRITE
+; CM-CHECK: @store_local_v2i16
+; CM-CHECK: LDS_WRITE
+; SI-CHECK: @store_local_v2i16
+; SI-CHECK: DS_WRITE_B32
+define void @store_local_v2i16(<2 x i16> addrspace(3)* %out, <2 x i16> %in) {
+entry:
+ store <2 x i16> %in, <2 x i16> addrspace(3)* %out
+ ret void
+}
+
+; EG-CHECK: @store_local_v4i8
+; EG-CHECK: LDS_WRITE
+; CM-CHECK: @store_local_v4i8
+; CM-CHECK: LDS_WRITE
+; SI-CHECK: @store_local_v4i8
+; SI-CHECK: DS_WRITE_B8
+; SI-CHECK: DS_WRITE_B8
+; SI-CHECK: DS_WRITE_B8
+; SI-CHECK: DS_WRITE_B8
+define void @store_local_v4i8(<4 x i8> addrspace(3)* %out, <4 x i8> %in) {
+entry:
+ store <4 x i8> %in, <4 x i8> addrspace(3)* %out
+ ret void
+}
+
+; EG-CHECK: @store_local_v2i32
+; EG-CHECK: LDS_WRITE
+; EG-CHECK: LDS_WRITE
+; CM-CHECK: @store_local_v2i32
+; CM-CHECK: LDS_WRITE
+; CM-CHECK: LDS_WRITE
+; SI-CHECK: @store_local_v2i32
+; SI-CHECK: DS_WRITE_B32
+; SI-CHECK: DS_WRITE_B32
+define void @store_local_v2i32(<2 x i32> addrspace(3)* %out, <2 x i32> %in) {
+entry:
+ store <2 x i32> %in, <2 x i32> addrspace(3)* %out
+ ret void
+}
+
+; EG-CHECK: @store_local_v4i32
+; EG-CHECK: LDS_WRITE
+; EG-CHECK: LDS_WRITE
+; EG-CHECK: LDS_WRITE
+; EG-CHECK: LDS_WRITE
+; CM-CHECK: @store_local_v4i32
+; CM-CHECK: LDS_WRITE
+; CM-CHECK: LDS_WRITE
+; CM-CHECK: LDS_WRITE
+; CM-CHECK: LDS_WRITE
+; SI-CHECK: @store_local_v4i32
+; SI-CHECK: DS_WRITE_B32
+; SI-CHECK: DS_WRITE_B32
+; SI-CHECK: DS_WRITE_B32
+; SI-CHECK: DS_WRITE_B32
+define void @store_local_v4i32(<4 x i32> addrspace(3)* %out, <4 x i32> %in) {
+entry:
+ store <4 x i32> %in, <4 x i32> addrspace(3)* %out
+ ret void
+}
+
; The stores in this function are combined by the optimizer to create a
; 64-bit store with 32-bit alignment. This is legal for SI and the legalizer
; should not try to split the 64-bit store back into 2 32-bit stores.
; SI-CHECK: BUFFER_STORE_DWORDX2
define void @vecload2(i32 addrspace(1)* nocapture %out, i32 addrspace(2)* nocapture %mem) #0 {
entry:
- %0 = load i32 addrspace(2)* %mem, align 4, !tbaa !5
+ %0 = load i32 addrspace(2)* %mem, align 4
%arrayidx1.i = getelementptr inbounds i32 addrspace(2)* %mem, i64 1
- %1 = load i32 addrspace(2)* %arrayidx1.i, align 4, !tbaa !5
- store i32 %0, i32 addrspace(1)* %out, align 4, !tbaa !5
+ %1 = load i32 addrspace(2)* %arrayidx1.i, align 4
+ store i32 %0, i32 addrspace(1)* %out, align 4
%arrayidx1 = getelementptr inbounds i32 addrspace(1)* %out, i64 1
- store i32 %1, i32 addrspace(1)* %arrayidx1, align 4, !tbaa !5
+ store i32 %1, i32 addrspace(1)* %arrayidx1, align 4
ret void
}
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
-
-!5 = metadata !{metadata !"int", metadata !6}
-!6 = metadata !{metadata !"omnipotent char", metadata !7}
-!7 = metadata !{metadata !"Simple C/C++ TBAA"}
projects / oota-llvm.git / blobdiff