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| author | Aaron Watry <awatry@gmail.com> | 2013-06-25 13:55:40 +0000 |
|---|---|---|
| committer | Aaron Watry <awatry@gmail.com> | 2013-06-25 13:55:40 +0000 |
| commit | 16d80c0529698f209f828aa6b4e9c98238a482b7 (patch) | |
| tree | 2ea8648c18571856b9dab2a1b02e97b6deb20118 /llvm | |
| parent | f63791e778cc72c2676453e78903f4df24c3abd1 (diff) | |
| download | bcm5719-llvm-16d80c0529698f209f828aa6b4e9c98238a482b7.tar.gz bcm5719-llvm-16d80c0529698f209f828aa6b4e9c98238a482b7.zip | |
R600/SI: Expand ashr of v2i32/v4i32 for SI
Also add lit test for both cases on SI, and v2i32 for evergreen.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 184842
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/R600/SIISelLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/R600/sra.ll | 41 |
2 files changed, 36 insertions, 7 deletions
diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp index 4219825ecd3..5f44d3ad9c6 100644 --- a/llvm/lib/Target/R600/SIISelLowering.cpp +++ b/llvm/lib/Target/R600/SIISelLowering.cpp @@ -81,6 +81,8 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) : setOperationAction(ISD::SHL, MVT::v4i32, Expand); setOperationAction(ISD::SRL, MVT::v4i32, Expand); setOperationAction(ISD::SRL, MVT::v2i32, Expand); + setOperationAction(ISD::SRA, MVT::v4i32, Expand); + setOperationAction(ISD::SRA, MVT::v2i32, Expand); setOperationAction(ISD::SUB, MVT::v2i32, Expand); setOperationAction(ISD::SUB, MVT::v4i32, Expand); diff --git a/llvm/test/CodeGen/R600/sra.ll b/llvm/test/CodeGen/R600/sra.ll index 972542d346f..7c5cc754cb5 100644 --- a/llvm/test/CodeGen/R600/sra.ll +++ b/llvm/test/CodeGen/R600/sra.ll @@ -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: @ashr_v4i32 -; CHECK: ASHR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -; CHECK: ASHR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -; CHECK: ASHR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -; CHECK: ASHR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: @ashr_v2i32 +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -define void @ashr_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, <4 x i32> %b) { +;SI-CHECK: @ashr_v2i32 +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @ashr_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 = ashr <2 x i32> %a, %b + store <2 x i32> %result, <2 x i32> addrspace(1)* %out + ret void +} + +;EG-CHECK: @ashr_v4i32 +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} +;EG-CHECK: ASHR {{\*? *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +;SI-CHECK: @ashr_v4i32 +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} +;SI-CHECK: V_ASHR_I32_e32 VGPR{{[0-9]+, VGPR[0-9]+, VGPR[0-9]+}} + +define void @ashr_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 = ashr <4 x i32> %a, %b store <4 x i32> %result, <4 x i32> addrspace(1)* %out ret void |
