diff options
| -rw-r--r-- | lib/Target/R600/R600ISelLowering.cpp | 1 | ||||
| -rw-r--r-- | lib/Target/R600/SIISelLowering.cpp | 3 | ||||
| -rw-r--r-- | test/CodeGen/R600/udiv.ll | 25 |
3 files changed, 26 insertions, 3 deletions
diff --git a/lib/Target/R600/R600ISelLowering.cpp b/lib/Target/R600/R600ISelLowering.cpp index 812df83..cf349a8 100644 --- a/lib/Target/R600/R600ISelLowering.cpp +++ b/lib/Target/R600/R600ISelLowering.cpp @@ -56,6 +56,7 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : setOperationAction(ISD::SUB, MVT::v4i32, Expand); setOperationAction(ISD::SUB, MVT::v2i32, Expand); setOperationAction(ISD::UINT_TO_FP, MVT::v4i32, Expand); + setOperationAction(ISD::UDIV, MVT::v2i32, Expand); setOperationAction(ISD::UDIV, MVT::v4i32, Expand); setOperationAction(ISD::UREM, MVT::v4i32, Expand); setOperationAction(ISD::SETCC, MVT::v4i32, Expand); diff --git a/lib/Target/R600/SIISelLowering.cpp b/lib/Target/R600/SIISelLowering.cpp index 5f44d3a..1fb28fa 100644 --- a/lib/Target/R600/SIISelLowering.cpp +++ b/lib/Target/R600/SIISelLowering.cpp @@ -87,6 +87,9 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) : setOperationAction(ISD::SUB, MVT::v2i32, Expand); setOperationAction(ISD::SUB, MVT::v4i32, Expand); + setOperationAction(ISD::UDIV, MVT::v2i32, Expand); + setOperationAction(ISD::UDIV, MVT::v4i32, Expand); + setOperationAction(ISD::SELECT_CC, MVT::f32, Custom); setOperationAction(ISD::SELECT_CC, MVT::i32, Custom); diff --git a/test/CodeGen/R600/udiv.ll b/test/CodeGen/R600/udiv.ll index b81e366..08fe2ef 100644 --- a/test/CodeGen/R600/udiv.ll +++ b/test/CodeGen/R600/udiv.ll @@ -1,11 +1,30 @@ -;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 ;The code generated by udiv is long and complex and may frequently change. ;The goal of this test is to make sure the ISel doesn't fail when it gets ;a v4i32 udiv -;CHECK: CF_END -define void @test(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { +;EG-CHECK: @test2 +;EG-CHECK: CF_END +;SI-CHECK: @test2 +;SI-CHECK: S_ENDPGM + +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 = udiv <2 x i32> %a, %b + store <2 x i32> %result, <2 x i32> addrspace(1)* %out + ret void +} + +;EG-CHECK: @test4 +;EG-CHECK: CF_END +;SI-CHECK: @test4 +;SI-CHECK: S_ENDPGM + +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 |