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| author | Christian Konig <christian.koenig@amd.com> | 2013-03-18 11:34:00 +0000 |
|---|---|---|
| committer | Christian Konig <christian.koenig@amd.com> | 2013-03-18 11:34:00 +0000 |
| commit | 2d054cb10eb1e6f2daa1e7a3e9f92e81658e4a3e (patch) | |
| tree | 9e73c0d3e14484d313492922fb5a2e3636390cec | |
| parent | b3affde9559061216b821316815b1b273b275f4c (diff) | |
| download | external_llvm-2d054cb10eb1e6f2daa1e7a3e9f92e81658e4a3e.zip external_llvm-2d054cb10eb1e6f2daa1e7a3e9f92e81658e4a3e.tar.gz external_llvm-2d054cb10eb1e6f2daa1e7a3e9f92e81658e4a3e.tar.bz2 | |
R600/SI: add BUFFER_LOAD_DWORD pattern
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177274 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/R600/SIInstructions.td | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td index 5e8ab0c..c14e8a3 100644 --- a/lib/Target/R600/SIInstructions.td +++ b/lib/Target/R600/SIInstructions.td @@ -403,9 +403,9 @@ def BUFFER_LOAD_FORMAT_XYZW : MUBUF_Load_Helper <0x00000003, "BUFFER_LOAD_FORMAT //def BUFFER_LOAD_SBYTE : MUBUF_ <0x00000009, "BUFFER_LOAD_SBYTE", []>; //def BUFFER_LOAD_USHORT : MUBUF_ <0x0000000a, "BUFFER_LOAD_USHORT", []>; //def BUFFER_LOAD_SSHORT : MUBUF_ <0x0000000b, "BUFFER_LOAD_SSHORT", []>; -//def BUFFER_LOAD_DWORD : MUBUF_ <0x0000000c, "BUFFER_LOAD_DWORD", []>; -//def BUFFER_LOAD_DWORDX2 : MUBUF_DWORDX2 <0x0000000d, "BUFFER_LOAD_DWORDX2", []>; -//def BUFFER_LOAD_DWORDX4 : MUBUF_DWORDX4 <0x0000000e, "BUFFER_LOAD_DWORDX4", []>; +def BUFFER_LOAD_DWORD : MUBUF_Load_Helper <0x0000000c, "BUFFER_LOAD_DWORD", VReg_32>; +def BUFFER_LOAD_DWORDX2 : MUBUF_Load_Helper <0x0000000d, "BUFFER_LOAD_DWORDX2", VReg_64>; +def BUFFER_LOAD_DWORDX4 : MUBUF_Load_Helper <0x0000000e, "BUFFER_LOAD_DWORDX4", VReg_128>; //def BUFFER_STORE_BYTE : MUBUF_ <0x00000018, "BUFFER_STORE_BYTE", []>; //def BUFFER_STORE_SHORT : MUBUF_ <0x0000001a, "BUFFER_STORE_SHORT", []>; //def BUFFER_STORE_DWORD : MUBUF_ <0x0000001c, "BUFFER_STORE_DWORD", []>; @@ -1415,6 +1415,12 @@ def : Pat < (S_BUFFER_LOAD_DWORD_SGPR SReg_128:$sbase, (S_MOV_B32 imm:$offset)) >; +// 3. Offset in an 32Bit VGPR +def : Pat < + (int_SI_load_const SReg_128:$sbase, VReg_32:$voff), + (BUFFER_LOAD_DWORD 0, 1, 0, 0, 0, 0, VReg_32:$voff, SReg_128:$sbase, 0, 0, 0) +>; + /********** ================== **********/ /********** VOP3 Patterns **********/ /********** ================== **********/ |