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author | Tom Stellard <thomas.stellard@amd.com> | 2014-02-06 18:36:41 +0000 |
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committer | Tom Stellard <thomas.stellard@amd.com> | 2014-02-06 18:36:41 +0000 |
commit | 226bd876c68b0035c9bf2b518271d1620d738d65 (patch) | |
tree | 3927157c7c13fafcdcb59d496ac4ca7e50e62a0b /test/CodeGen | |
parent | 603cd56372769416346e817f14454f6b796abae3 (diff) | |
download | llvm-226bd876c68b0035c9bf2b518271d1620d738d65.tar.gz llvm-226bd876c68b0035c9bf2b518271d1620d738d65.tar.bz2 llvm-226bd876c68b0035c9bf2b518271d1620d738d65.tar.xz |
R600/SI: Add a MUBUF store pattern for Reg+Imm offsets
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200935 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
-rw-r--r-- | test/CodeGen/R600/mubuf.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/R600/mubuf.ll b/test/CodeGen/R600/mubuf.ll index fd03961110..2d5ddeb938 100644 --- a/test/CodeGen/R600/mubuf.ll +++ b/test/CodeGen/R600/mubuf.ll @@ -84,3 +84,15 @@ entry: store i32 0, i32 addrspace(1)* %0 ret void } + +; MUBUF store with a 12-bit immediate offset and a register offset +; CHECK-LABEL: @mubuf_store3 +; CHECK-NOT: ADD +; CHECK: BUFFER_STORE_DWORD v{{[0-9]}}, s[{{[0-9]:[0-9]}}] + v[{{[0-9]:[0-9]}}] + 4 ; encoding: [0x04,0x80 +define void @mubuf_store3(i32 addrspace(1)* %out, i64 %offset) { +entry: + %0 = getelementptr i32 addrspace(1)* %out, i64 %offset + %1 = getelementptr i32 addrspace(1)* %0, i64 1 + store i32 0, i32 addrspace(1)* %1 + ret void +} |