[llvm] r184839 - R600/SI: Expand or of v2i32/v4i32 for SI
Aaron Watry
awatry at gmail.com
Tue Jun 25 06:55:30 PDT 2013
Author: awatry
Date: Tue Jun 25 08:55:29 2013
New Revision: 184839
URL: http://llvm.org/viewvc/llvm-project?rev=184839&view=rev
Log:
R600/SI: Expand or of v2i32/v4i32 for SI
Also add lit test for both cases on SI, and v2i32 for evergreen.
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
Modified:
llvm/trunk/lib/Target/R600/SIISelLowering.cpp
llvm/trunk/test/CodeGen/R600/or.ll
Modified: llvm/trunk/lib/Target/R600/SIISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/SIISelLowering.cpp?rev=184839&r1=184838&r2=184839&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/SIISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/R600/SIISelLowering.cpp Tue Jun 25 08:55:29 2013
@@ -74,6 +74,9 @@ SITargetLowering::SITargetLowering(Targe
setOperationAction(ISD::MUL, MVT::v2i32, Expand);
setOperationAction(ISD::MUL, MVT::v4i32, Expand);
+ setOperationAction(ISD::OR, MVT::v2i32, Expand);
+ setOperationAction(ISD::OR, MVT::v4i32, Expand);
+
setOperationAction(ISD::SUB, MVT::v2i32, Expand);
setOperationAction(ISD::SUB, MVT::v4i32, Expand);
Modified: llvm/trunk/test/CodeGen/R600/or.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/R600/or.ll?rev=184839&r1=184838&r2=184839&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/R600/or.ll (original)
+++ llvm/trunk/test/CodeGen/R600/or.ll Tue Jun 25 08:55:29 2013
@@ -1,12 +1,39 @@
-; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
+;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
+;RUN: llc < %s -march=r600 -mcpu=verde | FileCheck --check-prefix=SI-CHECK %s
-; CHECK: @or_v4i32
-; CHECK: OR_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-; CHECK: OR_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-; CHECK: OR_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-; CHECK: OR_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG-CHECK: @or_v2i32
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-define void @or_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, <4 x i32> %b) {
+;SI-CHECK: @or_v2i32
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+
+define void @or_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
+ %b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1
+ %a = load <2 x i32> addrspace(1) * %in
+ %b = load <2 x i32> addrspace(1) * %b_ptr
+ %result = or <2 x i32> %a, %b
+ store <2 x i32> %result, <2 x i32> addrspace(1)* %out
+ ret void
+}
+
+; EG-CHECK: @or_v4i32
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; EG-CHECK: OR_INT {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+
+;SI-CHECK: @or_v4i32
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+;SI-CHECK: V_OR_B32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}}
+
+define void @or_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
+ %b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1
+ %a = load <4 x i32> addrspace(1) * %in
+ %b = load <4 x i32> addrspace(1) * %b_ptr
%result = or <4 x i32> %a, %b
store <4 x i32> %result, <4 x i32> addrspace(1)* %out
ret void
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