Canonicalize header guards into a common format.

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

diff --git a/lib/Target/R600/EvergreenInstructions.td b/lib/Target/R600/EvergreenInstructions.td
index dec6da6a5132c5ddd7acb0e6e66b7303b5ac6cf9..a83567a6acaa72fef2bc98ca596733b6d6f0b799 100644 (file)
--- a/lib/Target/R600/EvergreenInstructions.td
+++ b/lib/Target/R600/EvergreenInstructions.td
@@ -69,12 +69,15 @@ 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 SIN_eg : SIN_Common<0x8D>;
 def COS_eg : COS_Common<0x8E>;
 
 def : POW_Common <LOG_IEEE_eg, EXP_IEEE_eg, MUL>;
 def : Pat<(fsqrt f32:$src), (MUL $src, (RECIPSQRT_CLAMPED_eg $src))>;
 
+defm : Expand24IBitOps<MULLO_INT_eg, ADD_INT>;
+
 //===----------------------------------------------------------------------===//
 // Memory read/write instructions
 //===----------------------------------------------------------------------===//
@@ -254,6 +257,12 @@ def VTX_READ_GLOBAL_128_eg : VTX_READ_128_eg <1,
 
 let Predicates = [isEGorCayman] in {
 
+// Should be predicated on FeatureFP64
+// def FMA_64 : R600_3OP <
+//   0xA, "FMA_64",
+//   [(set f64:$dst, (fma f64:$src0, f64:$src1, f64:$src2))]
+// >;
+
 // BFE_UINT - bit_extract, an optimization for mask and shift
 // Src0 = Input
 // Src1 = Offset
@@ -286,7 +295,14 @@ def BFI_INT_eg : R600_3OP <0x06, "BFI_INT",
   VecALU
 >;
 
-defm : BFIPatterns <BFI_INT_eg>;
+def : Pat<(i32 (sext_inreg i32:$src, i1)),
+  (BFE_INT_eg i32:$src, (i32 ZERO), (i32 ONE_INT))>;
+def : Pat<(i32 (sext_inreg i32:$src, i8)),
+  (BFE_INT_eg i32:$src, (i32 ZERO), (MOV_IMM_I32 8))>;
+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>;
 
 def BFM_INT_eg : R600_2OP <0xA0, "BFM_INT",
   [(set i32:$dst, (AMDGPUbfm i32:$src0, i32:$src1))],
@@ -294,12 +310,16 @@ def BFM_INT_eg : R600_2OP <0xA0, "BFM_INT",
 >;
 
 def MULADD_UINT24_eg : R600_3OP <0x10, "MULADD_UINT24",
-  [(set i32:$dst, (add (mul U24:$src0, U24:$src1), i32:$src2))], VecALU
+  [(set i32:$dst, (AMDGPUmad_u24 i32:$src0, i32:$src1, i32:$src2))], VecALU
 >;
+
+def : UMad24Pat<MULADD_UINT24_eg>;
+
 def BIT_ALIGN_INT_eg : R600_3OP <0xC, "BIT_ALIGN_INT", [], VecALU>;
 def : ROTRPattern <BIT_ALIGN_INT_eg>;
 def MULADD_eg : MULADD_Common<0x14>;
 def MULADD_IEEE_eg : MULADD_IEEE_Common<0x18>;
+def FMA_eg : FMA_Common<0x7>;
 def ASHR_eg : ASHR_Common<0x15>;
 def LSHR_eg : LSHR_Common<0x16>;
 def LSHL_eg : LSHL_Common<0x17>;
@@ -309,11 +329,16 @@ def CNDGE_eg : CNDGE_Common<0x1B>;
 def MUL_LIT_eg : MUL_LIT_Common<0x1F>;
 def LOG_CLAMPED_eg : LOG_CLAMPED_Common<0x82>;
 def MUL_UINT24_eg : R600_2OP <0xB5, "MUL_UINT24",
-  [(set i32:$dst, (mul U24:$src0, U24:$src1))], VecALU
+  [(set i32:$dst, (AMDGPUmul_u24 i32:$src0, i32:$src1))], VecALU
 >;
 def DOT4_eg : DOT4_Common<0xBE>;
 defm CUBE_eg : CUBE_Common<0xC0>;
 
+def BCNT_INT : R600_1OP_Helper <0xAA, "BCNT_INT", ctpop, VecALU>;
+
+def FFBH_UINT : R600_1OP_Helper <0xAB, "FFBH_UINT", ctlz_zero_undef, VecALU>;
+def FFBL_INT : R600_1OP_Helper <0xAC, "FFBL_INT", cttz_zero_undef, VecALU>;
+
 let hasSideEffects = 1 in {
   def MOVA_INT_eg : R600_1OP <0xCC, "MOVA_INT", [], VecALU>;
 }
@@ -334,7 +359,7 @@ def FLT_TO_UINT_eg : FLT_TO_UINT_Common<0x9A> {
 def UINT_TO_FLT_eg : UINT_TO_FLT_Common<0x9C>;
 
 def GROUP_BARRIER : InstR600 <
-    (outs), (ins), "  GROUP_BARRIER", [(int_AMDGPU_barrier_local)], AnyALU>,
+    (outs), (ins), "  GROUP_BARRIER", [(int_AMDGPU_barrier_local), (int_AMDGPU_barrier_global)], AnyALU>,
     R600ALU_Word0,
     R600ALU_Word1_OP2 <0x54> {
 
@@ -363,6 +388,11 @@ def GROUP_BARRIER : InstR600 <
   let ALUInst = 1;
 }
 
+def : Pat <
+       (int_AMDGPU_barrier_global),
+       (GROUP_BARRIER)
+>;
+
 //===----------------------------------------------------------------------===//
 // LDS Instructions
 //===----------------------------------------------------------------------===//