diff options
| author | Tom Stellard <[email protected]> | 2012-07-10 11:15:49 -0400 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2012-07-11 17:47:20 +0000 |
| commit | 49ae102ee346d4be6a61ebdaba6e5d5ad8469407 (patch) | |
| tree | 069e17b22b82de1661c1f81cb1e08a80ec507d28 /src/gallium/drivers/radeon/SIInstructions.td | |
| parent | bbdf3af8577ca61fc54c4a1615e80940c904636e (diff) | |
radeon/llvm: Use multiclasses for floating point loads
The original strategy for handling floating point loads, which was to
lower (f32 load) to (f32 bitcast (i32 load)) wasn't really working. The
main problem was that the DAG legalizer couldn't handle replacing a node
with two results (load) with a node with only one result (bitcast).
Diffstat (limited to 'src/gallium/drivers/radeon/SIInstructions.td')
| -rw-r--r-- | src/gallium/drivers/radeon/SIInstructions.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/SIInstructions.td b/src/gallium/drivers/radeon/SIInstructions.td index a96d7839fba..e832ab50447 100644 --- a/src/gallium/drivers/radeon/SIInstructions.td +++ b/src/gallium/drivers/radeon/SIInstructions.td @@ -358,7 +358,8 @@ def TBUFFER_LOAD_FORMAT_XYZW : MTBUF_Load_Helper <0x00000003, "TBUFFER_LOAD_FORM //def TBUFFER_STORE_FORMAT_XYZ : MTBUF_ <0x00000006, "TBUFFER_STORE_FORMAT_XYZ", []>; //def TBUFFER_STORE_FORMAT_XYZW : MTBUF_ <0x00000007, "TBUFFER_STORE_FORMAT_XYZW", []>; -defm S_LOAD_DWORD : SMRD_Helper <0x00000000, "S_LOAD_DWORD", SReg_32, f32>; +defm S_LOAD_DWORD : SMRD_32 <0x00000000, "S_LOAD_DWORD", SReg_32>; + //def S_LOAD_DWORDX2 : SMRD_DWORDX2 <0x00000001, "S_LOAD_DWORDX2", []>; defm S_LOAD_DWORDX4 : SMRD_Helper <0x00000002, "S_LOAD_DWORDX4", SReg_128, v4i32>; defm S_LOAD_DWORDX8 : SMRD_Helper <0x00000003, "S_LOAD_DWORDX8", SReg_256, v8i32>; |