Add some comments explaining what MVT and EVT are, and how they differ.

[oota-llvm.git] / include / llvm / CodeGen / RuntimeLibcalls.h

diff --git a/include/llvm/CodeGen/RuntimeLibcalls.h b/include/llvm/CodeGen/RuntimeLibcalls.h
index afc1411088bf05166a2cc80794881b1a1f832013..a51e82a6404a373b3c42725f32f9c1fa39bfdf76 100644 (file)
--- a/include/llvm/CodeGen/RuntimeLibcalls.h
+++ b/include/llvm/CodeGen/RuntimeLibcalls.h
@@ -41,22 +41,27 @@ namespace RTLIB {
     SRA_I32,
     SRA_I64,
     SRA_I128,
+    MUL_I8,
     MUL_I16,
     MUL_I32,
     MUL_I64,
     MUL_I128,
+    SDIV_I8,
     SDIV_I16,
     SDIV_I32,
     SDIV_I64,
     SDIV_I128,
+    UDIV_I8,
     UDIV_I16,
     UDIV_I32,
     UDIV_I64,
     UDIV_I128,
+    SREM_I8,
     SREM_I16,
     SREM_I32,
     SREM_I64,
     SREM_I128,
+    UREM_I8,
     UREM_I16,
     UREM_I32,
     UREM_I64,
@@ -145,9 +150,15 @@ namespace RTLIB {
     FLOOR_F64,
     FLOOR_F80,
     FLOOR_PPCF128,
+    COPYSIGN_F32,
+    COPYSIGN_F64,
+    COPYSIGN_F80,
+    COPYSIGN_PPCF128,
 
     // CONVERSION
     FPEXT_F32_F64,
+    FPEXT_F16_F32,
+    FPROUND_F32_F16,
     FPROUND_F64_F32,
     FPROUND_F80_F32,
     FPROUND_PPCF128_F32,
@@ -158,6 +169,8 @@ namespace RTLIB {
     FPTOSINT_F32_I32,
     FPTOSINT_F32_I64,
     FPTOSINT_F32_I128,
+    FPTOSINT_F64_I8,
+    FPTOSINT_F64_I16,
     FPTOSINT_F64_I32,
     FPTOSINT_F64_I64,
     FPTOSINT_F64_I128,
@@ -172,6 +185,8 @@ namespace RTLIB {
     FPTOUINT_F32_I32,
     FPTOUINT_F32_I64,
     FPTOUINT_F32_I128,
+    FPTOUINT_F64_I8,
+    FPTOUINT_F64_I16,
     FPTOUINT_F64_I32,
     FPTOUINT_F64_I64,
     FPTOUINT_F64_I128,
@@ -181,8 +196,6 @@ namespace RTLIB {
     FPTOUINT_PPCF128_I32,
     FPTOUINT_PPCF128_I64,
     FPTOUINT_PPCF128_I128,
-    SINTTOFP_I32_F8,
-    SINTTOFP_I32_F16,
     SINTTOFP_I32_F32,
     SINTTOFP_I32_F64,
     SINTTOFP_I32_F80,
@@ -195,8 +208,6 @@ namespace RTLIB {
     SINTTOFP_I128_F64,
     SINTTOFP_I128_F80,
     SINTTOFP_I128_PPCF128,
-    UINTTOFP_I32_F8,
-    UINTTOFP_I32_F16,
     UINTTOFP_I32_F32,
     UINTTOFP_I32_F64,
     UINTTOFP_I32_F80,
@@ -228,35 +239,74 @@ namespace RTLIB {
     O_F32,
     O_F64,
 
+    // MEMORY
+    MEMCPY,
+    MEMSET,
+    MEMMOVE,
+
     // EXCEPTION HANDLING
     UNWIND_RESUME,
 
+    // Family ATOMICs
+    SYNC_VAL_COMPARE_AND_SWAP_1,
+    SYNC_VAL_COMPARE_AND_SWAP_2,
+    SYNC_VAL_COMPARE_AND_SWAP_4,
+    SYNC_VAL_COMPARE_AND_SWAP_8,
+    SYNC_LOCK_TEST_AND_SET_1,
+    SYNC_LOCK_TEST_AND_SET_2,
+    SYNC_LOCK_TEST_AND_SET_4,
+    SYNC_LOCK_TEST_AND_SET_8,
+    SYNC_FETCH_AND_ADD_1,
+    SYNC_FETCH_AND_ADD_2,
+    SYNC_FETCH_AND_ADD_4,
+    SYNC_FETCH_AND_ADD_8,
+    SYNC_FETCH_AND_SUB_1,
+    SYNC_FETCH_AND_SUB_2,
+    SYNC_FETCH_AND_SUB_4,
+    SYNC_FETCH_AND_SUB_8,
+    SYNC_FETCH_AND_AND_1,
+    SYNC_FETCH_AND_AND_2,
+    SYNC_FETCH_AND_AND_4,
+    SYNC_FETCH_AND_AND_8,
+    SYNC_FETCH_AND_OR_1,
+    SYNC_FETCH_AND_OR_2,
+    SYNC_FETCH_AND_OR_4,
+    SYNC_FETCH_AND_OR_8,
+    SYNC_FETCH_AND_XOR_1,
+    SYNC_FETCH_AND_XOR_2,
+    SYNC_FETCH_AND_XOR_4,
+    SYNC_FETCH_AND_XOR_8,
+    SYNC_FETCH_AND_NAND_1,
+    SYNC_FETCH_AND_NAND_2,
+    SYNC_FETCH_AND_NAND_4,
+    SYNC_FETCH_AND_NAND_8,
+
     UNKNOWN_LIBCALL
   };
 
   /// getFPEXT - Return the FPEXT_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getFPEXT(MVT OpVT, MVT RetVT);
+  Libcall getFPEXT(EVT OpVT, EVT RetVT);
 
   /// getFPROUND - Return the FPROUND_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getFPROUND(MVT OpVT, MVT RetVT);
+  Libcall getFPROUND(EVT OpVT, EVT RetVT);
 
   /// getFPTOSINT - Return the FPTOSINT_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getFPTOSINT(MVT OpVT, MVT RetVT);
+  Libcall getFPTOSINT(EVT OpVT, EVT RetVT);
 
   /// getFPTOUINT - Return the FPTOUINT_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getFPTOUINT(MVT OpVT, MVT RetVT);
+  Libcall getFPTOUINT(EVT OpVT, EVT RetVT);
 
   /// getSINTTOFP - Return the SINTTOFP_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getSINTTOFP(MVT OpVT, MVT RetVT);
+  Libcall getSINTTOFP(EVT OpVT, EVT RetVT);
 
   /// getUINTTOFP - Return the UINTTOFP_*_* value for the given types, or
   /// UNKNOWN_LIBCALL if there is none.
-  Libcall getUINTTOFP(MVT OpVT, MVT RetVT);
+  Libcall getUINTTOFP(EVT OpVT, EVT RetVT);
 }
 }