diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/CodeGen/R600/mubuf.ll | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/R600/mubuf.ll b/llvm/test/CodeGen/R600/mubuf.ll index bbfd329fc08..7bffead5281 100644 --- a/llvm/test/CodeGen/R600/mubuf.ll +++ b/llvm/test/CodeGen/R600/mubuf.ll @@ -1,5 +1,7 @@ ; RUN: llc -march=r600 -mcpu=SI -show-mc-encoding -verify-machineinstrs < %s | FileCheck %s +declare i32 @llvm.r600.read.tidig.x() readnone + ;;;==========================================================================;;; ;;; MUBUF LOAD TESTS ;;;==========================================================================;;; @@ -96,3 +98,35 @@ entry: store i32 0, i32 addrspace(1)* %1 ret void } + +; CHECK-LABEL: @store_sgpr_ptr +; CHECK: BUFFER_STORE_DWORD v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, 0 +define void @store_sgpr_ptr(i32 addrspace(1)* %out) #0 { + store i32 99, i32 addrspace(1)* %out, align 4 + ret void +} + +; CHECK-LABEL: @store_sgpr_ptr_offset +; CHECK: BUFFER_STORE_DWORD v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:0x28 +define void @store_sgpr_ptr_offset(i32 addrspace(1)* %out) #0 { + %out.gep = getelementptr i32 addrspace(1)* %out, i32 10 + store i32 99, i32 addrspace(1)* %out.gep, align 4 + ret void +} + +; CHECK-LABEL: @store_sgpr_ptr_large_offset +; CHECK: BUFFER_STORE_DWORD v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 +define void @store_sgpr_ptr_large_offset(i32 addrspace(1)* %out) #0 { + %out.gep = getelementptr i32 addrspace(1)* %out, i32 32768 + store i32 99, i32 addrspace(1)* %out.gep, align 4 + ret void +} + +; CHECK-LABEL: @store_vgpr_ptr +; CHECK: BUFFER_STORE_DWORD v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 +define void @store_vgpr_ptr(i32 addrspace(1)* %out) #0 { + %tid = call i32 @llvm.r600.read.tidig.x() readnone + %out.gep = getelementptr i32 addrspace(1)* %out, i32 %tid + store i32 99, i32 addrspace(1)* %out.gep, align 4 + ret void +} |
