Reuse a lookup in an assert.

[oota-llvm.git] / lib / Target / R600 / EvergreenInstructions.td

diff --git a/lib/Target/R600/EvergreenInstructions.td b/lib/Target/R600/EvergreenInstructions.td
index 3edbe6a5e60fbd6218d80a56249f43ce2b9db669..556014690095ac6297c9ec0f46cf0bc43b33ba36 100644 (file)
--- a/lib/Target/R600/EvergreenInstructions.td
+++ b/lib/Target/R600/EvergreenInstructions.td
@@ -14,14 +14,14 @@
 //===----------------------------------------------------------------------===//
 
 def isEG : Predicate<
-  "Subtarget.getGeneration() >= AMDGPUSubtarget::EVERGREEN && "
-  "Subtarget.getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS && "
-  "!Subtarget.hasCaymanISA()"
+  "Subtarget->getGeneration() >= AMDGPUSubtarget::EVERGREEN && "
+  "Subtarget->getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS && "
+  "!Subtarget->hasCaymanISA()"
 >;
 
 def isEGorCayman : Predicate<
-  "Subtarget.getGeneration() == AMDGPUSubtarget::EVERGREEN ||"
-  "Subtarget.getGeneration() ==AMDGPUSubtarget::NORTHERN_ISLANDS"
+  "Subtarget->getGeneration() == AMDGPUSubtarget::EVERGREEN ||"
+  "Subtarget->getGeneration() ==AMDGPUSubtarget::NORTHERN_ISLANDS"
 >;
 
 //===----------------------------------------------------------------------===//
@@ -69,7 +69,7 @@ def EXP_IEEE_eg : EXP_IEEE_Common<0x81>;
 def LOG_IEEE_eg : LOG_IEEE_Common<0x83>;
 def RECIP_CLAMPED_eg : RECIP_CLAMPED_Common<0x84>;
 def RECIPSQRT_IEEE_eg : RECIPSQRT_IEEE_Common<0x89>;
-defm : RsqPat<RECIPSQRT_IEEE_eg, f32>;
+def : RsqPat<RECIPSQRT_IEEE_eg, f32>;
 def SIN_eg : SIN_Common<0x8D>;
 def COS_eg : COS_Common<0x8E>;
 
@@ -287,9 +287,8 @@ def BFE_INT_eg : R600_3OP <0x5, "BFE_INT",
   VecALU
 >;
 
-// XXX: This pattern is broken, disabling for now.  See comment in
-// AMDGPUInstructions.td for more info.
-//  def : BFEPattern <BFE_UINT_eg>;
+def : BFEPattern <BFE_UINT_eg, MOV_IMM_I32>;
+
 def BFI_INT_eg : R600_3OP <0x06, "BFI_INT",
   [(set i32:$dst, (AMDGPUbfi i32:$src0, i32:$src1, i32:$src2))],
   VecALU
@@ -302,7 +301,7 @@ def : Pat<(i32 (sext_inreg i32:$src, i8)),
 def : Pat<(i32 (sext_inreg i32:$src, i16)),
   (BFE_INT_eg i32:$src, (i32 ZERO), (MOV_IMM_I32 16))>;
 
-defm : BFIPatterns <BFI_INT_eg, MOV_IMM_I32>;
+defm : BFIPatterns <BFI_INT_eg, MOV_IMM_I32, R600_Reg64>;
 
 def BFM_INT_eg : R600_2OP <0xA0, "BFM_INT",
   [(set i32:$dst, (AMDGPUbfm i32:$src0, i32:$src1))],
@@ -474,24 +473,43 @@ class R600_LDS_1A1D_RET <bits<6> lds_op, string name, list<dag> pattern> :
   let DisableEncoding = "$dst";
 }
 
-class R600_LDS_1A2D <bits<6> lds_op, string name, list<dag> pattern> :
+class R600_LDS_1A2D <bits<6> lds_op, dag outs, string name, list<dag> pattern,
+                     string dst =""> :
     R600_LDS <
-  lds_op,
-  (outs),
+  lds_op, outs,
   (ins R600_Reg32:$src0, REL:$src0_rel, SEL:$src0_sel,
        R600_Reg32:$src1, REL:$src1_rel, SEL:$src1_sel,
        R600_Reg32:$src2, REL:$src2_rel, SEL:$src2_sel,
        LAST:$last, R600_Pred:$pred_sel, BANK_SWIZZLE:$bank_swizzle),
-  "  "#name# "$last $src0$src0_rel, $src1$src1_rel, $src2$src2_rel, $pred_sel",
+  "  "#name# "$last "#dst#"$src0$src0_rel, $src1$src1_rel, $src2$src2_rel, $pred_sel",
   pattern> {
+
+  field string BaseOp;
+
+  let LDS_1A1D = 0;
   let LDS_1A2D = 1;
 }
 
+class R600_LDS_1A2D_NORET <bits<6> lds_op, string name, list<dag> pattern> :
+    R600_LDS_1A2D <lds_op, (outs), name, pattern> {
+  let BaseOp = name;
+}
+
+class R600_LDS_1A2D_RET <bits<6> lds_op, string name, list<dag> pattern> :
+    R600_LDS_1A2D <lds_op, (outs R600_Reg32:$dst), name, pattern> {
+
+  let BaseOp = name;
+  let usesCustomInserter = 1;
+  let DisableEncoding = "$dst";
+}
+
 def LDS_ADD : R600_LDS_1A1D_NORET <0x0, "LDS_ADD", [] >;
 def LDS_SUB : R600_LDS_1A1D_NORET <0x1, "LDS_SUB", [] >;
 def LDS_AND : R600_LDS_1A1D_NORET <0x9, "LDS_AND", [] >;
 def LDS_OR : R600_LDS_1A1D_NORET <0xa, "LDS_OR", [] >;
 def LDS_XOR : R600_LDS_1A1D_NORET <0xb, "LDS_XOR", [] >;
+def LDS_WRXCHG: R600_LDS_1A1D_NORET <0xd, "LDS_WRXCHG", [] >;
+def LDS_CMPST: R600_LDS_1A2D_NORET <0x10, "LDS_CMPST", [] >;
 def LDS_MIN_INT : R600_LDS_1A1D_NORET <0x5, "LDS_MIN_INT", [] >;
 def LDS_MAX_INT : R600_LDS_1A1D_NORET <0x6, "LDS_MAX_INT", [] >;
 def LDS_MIN_UINT : R600_LDS_1A1D_NORET <0x7, "LDS_MIN_UINT", [] >;
@@ -532,6 +550,12 @@ def LDS_MIN_UINT_RET : R600_LDS_1A1D_RET <0x27, "LDS_MIN_UINT",
 def LDS_MAX_UINT_RET : R600_LDS_1A1D_RET <0x28, "LDS_MAX_UINT",
   [(set i32:$dst, (atomic_load_umax_local i32:$src0, i32:$src1))]
 >;
+def LDS_WRXCHG_RET : R600_LDS_1A1D_RET <0x2d, "LDS_WRXCHG",
+  [(set i32:$dst, (atomic_swap_local i32:$src0, i32:$src1))]
+>;
+def LDS_CMPST_RET : R600_LDS_1A2D_RET <0x30, "LDS_CMPST",
+  [(set i32:$dst, (atomic_cmp_swap_32_local i32:$src0, i32:$src1, i32:$src2))]
+>;
 def LDS_READ_RET : R600_LDS_1A <0x32, "LDS_READ_RET",
   [(set (i32 R600_Reg32:$dst), (local_load R600_Reg32:$src0))]
 >;
@@ -565,8 +589,6 @@ def : Pat<(fp_to_uint f32:$src0), (FLT_TO_UINT_eg (TRUNC $src0))>;
 // SHA-256 Patterns
 def : SHA256MaPattern <BFI_INT_eg, XOR_INT>;
 
-def : FROUNDPat <CNDGE_eg, CNDGT_eg>;
-
 def EG_ExportSwz : ExportSwzInst {
   let Word1{19-16} = 0; // BURST_COUNT
   let Word1{20} = 0; // VALID_PIXEL_MODE