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R600: Clean up extended load patterns

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Reviewed-by: Vincent Lejeune <vljn at ovi.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186914 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2013-07-23 01:47:52 +00:00
parent d7a472c9c6
commit 2bb20fd2bf
6 changed files with 33 additions and 16 deletions
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16
lib/Target/R600/R600Instructions.td
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@@ -317,8 +317,8 @@ class LoadParamFrag <PatFrag load_type> : PatFrag <
>;
def load_param : LoadParamFrag<load>;
def load_param_zexti8 : LoadParamFrag<zextloadi8>;
def load_param_zexti16 : LoadParamFrag<zextloadi16>;
def load_param_exti8 : LoadParamFrag<az_extloadi8>;
def load_param_exti16 : LoadParamFrag<az_extloadi16>;
def isR600 : Predicate<"Subtarget.getGeneration() <= AMDGPUSubtarget::R700">;
def isR700 : Predicate<"Subtarget.getGeneration() == AMDGPUSubtarget::R700">;
@@ -1380,11 +1380,11 @@ class VTX_READ_128_eg <bits<8> buffer_id, list<dag> pattern>
//===----------------------------------------------------------------------===//
def VTX_READ_PARAM_8_eg : VTX_READ_8_eg <0,
[(set i32:$dst_gpr, (load_param_zexti8 ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (load_param_exti8 ADDRVTX_READ:$src_gpr))]
>;
def VTX_READ_PARAM_16_eg : VTX_READ_16_eg <0,
[(set i32:$dst_gpr, (load_param_zexti16 ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (load_param_exti16 ADDRVTX_READ:$src_gpr))]
>;
def VTX_READ_PARAM_32_eg : VTX_READ_32_eg <0,
@@ -1401,7 +1401,7 @@ def VTX_READ_PARAM_128_eg : VTX_READ_128_eg <0,
// 8-bit reads
def VTX_READ_GLOBAL_8_eg : VTX_READ_8_eg <1,
[(set i32:$dst_gpr, (zextloadi8_global ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (az_extloadi8_global ADDRVTX_READ:$src_gpr))]
>;
// 32-bit reads
@@ -1828,11 +1828,11 @@ class VTX_READ_128_cm <bits<8> buffer_id, list<dag> pattern>
// VTX Read from parameter memory space
//===----------------------------------------------------------------------===//
def VTX_READ_PARAM_8_cm : VTX_READ_8_cm <0,
[(set i32:$dst_gpr, (load_param_zexti8 ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (load_param_exti8 ADDRVTX_READ:$src_gpr))]
>;
def VTX_READ_PARAM_16_cm : VTX_READ_16_cm <0,
[(set i32:$dst_gpr, (load_param_zexti16 ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (load_param_exti16 ADDRVTX_READ:$src_gpr))]
>;
def VTX_READ_PARAM_32_cm : VTX_READ_32_cm <0,
@@ -1849,7 +1849,7 @@ def VTX_READ_PARAM_128_cm : VTX_READ_128_cm <0,
// 8-bit reads
def VTX_READ_GLOBAL_8_cm : VTX_READ_8_cm <1,
[(set i32:$dst_gpr, (zextloadi8_global ADDRVTX_READ:$src_gpr))]
[(set i32:$dst_gpr, (az_extloadi8_global ADDRVTX_READ:$src_gpr))]
>;
// 32-bit reads