diff options
| -rw-r--r-- | lib/Target/R600/SIISelLowering.cpp | 3 | ||||
| -rw-r--r-- | test/CodeGen/R600/sub.ll | 37 |
2 files changed, 34 insertions, 6 deletions
diff --git a/lib/Target/R600/SIISelLowering.cpp b/lib/Target/R600/SIISelLowering.cpp index bf4918a4c7..ea2b123bc3 100644 --- a/lib/Target/R600/SIISelLowering.cpp +++ b/lib/Target/R600/SIISelLowering.cpp @@ -68,6 +68,9 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) : setOperationAction(ISD::ADD, MVT::v4i32, Expand); setOperationAction(ISD::ADD, MVT::v2i32, Expand); + setOperationAction(ISD::SUB, MVT::v2i32, Expand); + setOperationAction(ISD::SUB, MVT::v4i32, Expand); + setOperationAction(ISD::SELECT_CC, MVT::f32, Custom); setOperationAction(ISD::SELECT_CC, MVT::i32, Custom); diff --git a/test/CodeGen/R600/sub.ll b/test/CodeGen/R600/sub.ll index 12bfba3975..10fce6cfa4 100644 --- a/test/CodeGen/R600/sub.ll +++ b/test/CodeGen/R600/sub.ll @@ -1,11 +1,36 @@ -;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: SUB_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: @test2 +;EG-CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: SUB_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -define void @test(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { +;SI-CHECK: @test2 +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @test2(<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 = sub <2 x i32> %a, %b + store <2 x i32> %result, <2 x i32> addrspace(1)* %out + ret void +} + +;EG-CHECK: @test4 +;EG-CHECK: SUB_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: SUB_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +;SI-CHECK: @test4 +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_SUB_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @test4(<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 |