X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FIntrinsics.td;h=866107cbfb31a67ce408c7c1e499eec2c31ff6a2;hb=56867520990a4fea1353d55f71bb74a0126554e6;hp=a714a9c3dd79cf7486c13d9c6e641537b5c4d77f;hpb=c9e0b1460be31a16207934339e4ad52bc912aff1;p=oota-llvm.git diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td index a714a9c3dd7..866107cbfb3 100644 --- a/include/llvm/Intrinsics.td +++ b/include/llvm/Intrinsics.td @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file was developed by Chris Lattner and is distributed under the -// University of Illinois Open Source License. See LICENSE.TXT for details. +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -24,68 +24,83 @@ class IntrinsicProperty; // if correct) to the least aggressive. If no property is set, the worst case // is assumed (IntrWriteMem). -// InstrNoMem - The intrinsic does not access memory or have any other side +// IntrNoMem - The intrinsic does not access memory or have any other side // effects. It may be CSE'd deleted if dead, etc. -def InstrNoMem : IntrinsicProperty; +def IntrNoMem : IntrinsicProperty; -// InstrReadArgMem - This intrinsic reads only from memory that one of its +// IntrReadArgMem - This intrinsic reads only from memory that one of its // arguments points to, but may read an unspecified amount. -def InstrReadArgMem : IntrinsicProperty; +def IntrReadArgMem : IntrinsicProperty; // IntrReadMem - This intrinsic reads from unspecified memory, so it cannot be // moved across stores. However, it can be reordered otherwise and can be // deleted if dead. def IntrReadMem : IntrinsicProperty; -// InstrWriteArgMem - This intrinsic reads and writes only from memory that one +// IntrWriteArgMem - This intrinsic reads and writes only from memory that one // of its arguments points to, but may access an unspecified amount. It has no // other side effects. This may only be used if the intrinsic doesn't "capture" // the argument pointer (e.g. storing it someplace). -def InstrWriteArgMem : IntrinsicProperty; +def IntrWriteArgMem : IntrinsicProperty; // IntrWriteMem - This intrinsic may read or modify unspecified memory or has // other side effects. It cannot be modified by the optimizer. This is the // default if the intrinsic has no other Intr*Mem property. def IntrWriteMem : IntrinsicProperty; +// Commutative - This intrinsic is commutative: X op Y == Y op X. +def Commutative : IntrinsicProperty; + //===----------------------------------------------------------------------===// // Types used by intrinsics. //===----------------------------------------------------------------------===// -class LLVMType { +class LLVMType { ValueType VT = vt; - string TypeVal = typeval; } -class LLVMPackedType - : LLVMType{ - int NumElts = numelts; +class LLVMPointerType + : LLVMType{ LLVMType ElTy = elty; } -def llvm_void_ty : LLVMType; -def llvm_bool_ty : LLVMType; -def llvm_sbyte_ty : LLVMType; -def llvm_short_ty : LLVMType; -def llvm_int_ty : LLVMType; -def llvm_long_ty : LLVMType; -def llvm_ubyte_ty : LLVMType; -def llvm_ushort_ty : LLVMType; -def llvm_uint_ty : LLVMType; -def llvm_ulong_ty : LLVMType; -def llvm_float_ty : LLVMType; -def llvm_double_ty : LLVMType; -def llvm_ptr_ty : LLVMType; // sbyte* -def llvm_ptrptr_ty : LLVMType; // sbyte** -def llvm_descriptor_ty : LLVMType; // global* - -def llvm_v16i8_ty : LLVMPackedType; // 16 x sbyte -def llvm_v8i16_ty : LLVMPackedType; // 8 x short - -def llvm_v2i32_ty : LLVMPackedType; // 2 x int -def llvm_v4i32_ty : LLVMPackedType; // 4 x int -def llvm_v4f32_ty : LLVMPackedType; // 4 x float -def llvm_v2f64_ty : LLVMPackedType; // 2 x double +class LLVMMatchType + : LLVMType{ + int Number = num; +} + +def llvm_void_ty : LLVMType; +def llvm_anyint_ty : LLVMType; +def llvm_anyfloat_ty : LLVMType; +def llvm_i1_ty : LLVMType; +def llvm_i8_ty : LLVMType; +def llvm_i16_ty : LLVMType; +def llvm_i32_ty : LLVMType; +def llvm_i64_ty : LLVMType; +def llvm_float_ty : LLVMType; +def llvm_double_ty : LLVMType; +def llvm_f80_ty : LLVMType; +def llvm_f128_ty : LLVMType; +def llvm_ppcf128_ty : LLVMType; +def llvm_ptr_ty : LLVMPointerType; // i8* +def llvm_ptrptr_ty : LLVMPointerType; // i8** +def llvm_empty_ty : LLVMType; // { } +def llvm_descriptor_ty : LLVMPointerType; // { }* + +def llvm_v16i8_ty : LLVMType; // 16 x i8 +def llvm_v8i16_ty : LLVMType; // 8 x i16 +def llvm_v2i64_ty : LLVMType; // 2 x i64 +def llvm_v2i32_ty : LLVMType; // 2 x i32 +def llvm_v1i64_ty : LLVMType; // 1 x i64 +def llvm_v4i32_ty : LLVMType; // 4 x i32 +def llvm_v4f32_ty : LLVMType; // 4 x float +def llvm_v2f64_ty : LLVMType; // 2 x double + +// MMX Vector Types +def llvm_v8i8_ty : LLVMType; // 8 x i8 +def llvm_v4i16_ty : LLVMType; // 4 x i16 + +def llvm_vararg_ty : LLVMType; // this means vararg here //===----------------------------------------------------------------------===// // Intrinsic Definitions. @@ -120,104 +135,214 @@ class GCCBuiltin { //===--------------- Variable Argument Handling Intrinsics ----------------===// // -def int_vastart : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty], [], "llvm.va_start">; -def int_vacopy : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptrptr_ty], [], +def int_vastart : Intrinsic<[llvm_void_ty, llvm_ptr_ty], [], "llvm.va_start">; +def int_vacopy : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty], [], "llvm.va_copy">; -def int_vaend : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty], [], "llvm.va_end">; +def int_vaend : Intrinsic<[llvm_void_ty, llvm_ptr_ty], [], "llvm.va_end">; //===------------------- Garbage Collection Intrinsics --------------------===// // def int_gcroot : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptr_ty]>; def int_gcread : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty], - [InstrReadArgMem]>; + [IntrReadArgMem]>; def int_gcwrite : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, - llvm_ptrptr_ty], [InstrWriteArgMem]>; + llvm_ptrptr_ty], [IntrWriteArgMem]>; //===--------------------- Code Generator Intrinsics ----------------------===// // -def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>; -def int_frameaddress : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>; -def int_stacksave : Intrinsic<[llvm_ptr_ty], [IntrReadMem]>; -def int_stackrestore : Intrinsic<[llvm_void_ty, llvm_ptr_ty]>; +def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>; +def int_frameaddress : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>; + +// Note: we treat stacksave/stackrestore as writemem because we don't otherwise +// model their dependencies on allocas. +def int_stacksave : Intrinsic<[llvm_ptr_ty]>, + GCCBuiltin<"__builtin_stack_save">; +def int_stackrestore : Intrinsic<[llvm_void_ty, llvm_ptr_ty]>, + GCCBuiltin<"__builtin_stack_restore">; +// IntrWriteArgMem is more pessimistic than strictly necessary for prefetch, +// however it does conveniently prevent the prefetch from being reordered +// with respect to nearby accesses to the same memory. def int_prefetch : Intrinsic<[llvm_void_ty, llvm_ptr_ty, - llvm_uint_ty, llvm_uint_ty]>; -def int_pcmarker : Intrinsic<[llvm_void_ty, llvm_uint_ty]>; + llvm_i32_ty, llvm_i32_ty], + [IntrWriteArgMem]>; +def int_pcmarker : Intrinsic<[llvm_void_ty, llvm_i32_ty]>; -def int_readcyclecounter : Intrinsic<[llvm_ulong_ty]>; +def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>; //===------------------- Standard C Library Intrinsics --------------------===// // -let Properties = [InstrWriteArgMem] in { +let Properties = [IntrWriteArgMem] in { def int_memcpy_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, - llvm_uint_ty, llvm_uint_ty]>; + llvm_i32_ty, llvm_i32_ty]>; def int_memcpy_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, - llvm_ulong_ty, llvm_uint_ty]>; + llvm_i64_ty, llvm_i32_ty]>; def int_memmove_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, - llvm_uint_ty, llvm_uint_ty]>; + llvm_i32_ty, llvm_i32_ty]>; def int_memmove_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, - llvm_ulong_ty, llvm_uint_ty]>; - def int_memset_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty, - llvm_uint_ty, llvm_uint_ty]>; - def int_memset_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty, - llvm_ulong_ty, llvm_uint_ty]>; + llvm_i64_ty, llvm_i32_ty]>; + def int_memset_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i8_ty, + llvm_i32_ty, llvm_i32_ty]>; + def int_memset_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i8_ty, + llvm_i64_ty, llvm_i32_ty]>; } -let Properties = [InstrNoMem] in { - def int_isunordered_f32 : Intrinsic<[llvm_bool_ty, - llvm_float_ty, llvm_float_ty]>; - def int_isunordered_f64 : Intrinsic<[llvm_bool_ty, - llvm_double_ty, llvm_double_ty]>; - def int_sqrt_f32 : Intrinsic<[llvm_float_ty , llvm_float_ty]>; - def int_sqrt_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty]>; +let Properties = [IntrNoMem] in { + def int_sqrt : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>; + def int_powi : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>, llvm_i32_ty]>; + def int_sin : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>; + def int_cos : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>; + def int_pow : Intrinsic<[llvm_anyfloat_ty, + LLVMMatchType<0>, LLVMMatchType<0>]>; } // NOTE: these are internal interfaces. -def int_setjmp : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>; -def int_longjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_ty]>; -def int_sigsetjmp : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>; -def int_siglongjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_ty]>; +def int_setjmp : Intrinsic<[llvm_i32_ty , llvm_ptr_ty]>; +def int_longjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i32_ty]>; +def int_sigsetjmp : Intrinsic<[llvm_i32_ty , llvm_ptr_ty, llvm_i32_ty]>; +def int_siglongjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i32_ty]>; //===-------------------- Bit Manipulation Intrinsics ---------------------===// // // None of these intrinsics accesses memory at all. -let Properties = [InstrNoMem] in { - def int_bswap_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>; - def int_bswap_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>; - def int_bswap_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>; - - def int_ctpop_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>; - def int_ctpop_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>; - def int_ctpop_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>; - def int_ctpop_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>; - - def int_ctlz_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>; - def int_ctlz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>; - def int_ctlz_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>; - def int_ctlz_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>; - - def int_cttz_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>; - def int_cttz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>; - def int_cttz_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>; - def int_cttz_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>; -} +let Properties = [IntrNoMem] in { + def int_bswap: Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>]>; + def int_ctpop: Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>]>; + def int_ctlz : Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>]>; + def int_cttz : Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>]>; + def int_part_select : + Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_i32_ty, llvm_i32_ty]>; + def int_part_set : + Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_anyint_ty, llvm_i32_ty, + llvm_i32_ty]>; +} //===------------------------ Debugger Intrinsics -------------------------===// // def int_dbg_stoppoint : Intrinsic<[llvm_void_ty, - llvm_uint_ty, llvm_uint_ty, + llvm_i32_ty, llvm_i32_ty, llvm_descriptor_ty]>; def int_dbg_region_start : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>; def int_dbg_region_end : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>; def int_dbg_func_start : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>; -def int_dbg_declare : Intrinsic<[llvm_void_ty, llvm_ptr_ty, +def int_dbg_declare : Intrinsic<[llvm_void_ty, llvm_descriptor_ty, llvm_descriptor_ty]>; +//===------------------ Exception Handling Intrinsics----------------------===// +// +def int_eh_exception : Intrinsic<[llvm_ptr_ty]>; +def int_eh_selector_i32 : Intrinsic<[llvm_i32_ty, llvm_ptr_ty, llvm_ptr_ty, + llvm_vararg_ty]>; +def int_eh_selector_i64 : Intrinsic<[llvm_i64_ty, llvm_ptr_ty, llvm_ptr_ty, + llvm_vararg_ty]>; + +def int_eh_typeid_for_i32 : Intrinsic<[llvm_i32_ty, llvm_ptr_ty]>; +def int_eh_typeid_for_i64 : Intrinsic<[llvm_i64_ty, llvm_ptr_ty]>; + +def int_eh_return : Intrinsic<[llvm_void_ty, llvm_i32_ty, llvm_ptr_ty]>, + GCCBuiltin<"__builtin_eh_return">; + +def int_eh_unwind_init: Intrinsic<[llvm_void_ty]>, + GCCBuiltin<"__builtin_unwind_init">; + +def int_eh_dwarf_cfa : Intrinsic<[llvm_ptr_ty, llvm_i32_ty]>; + +//===---------------- Generic Variable Attribute Intrinsics----------------===// +// +def int_var_annotation : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty, + llvm_ptr_ty, llvm_i32_ty], + [], "llvm.var.annotation">; + +def int_annotation : Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_ptr_ty, + llvm_ptr_ty, llvm_i32_ty], + [], "llvm.annotation">; + +//===------------------------ Trampoline Intrinsics -----------------------===// +// +def int_init_trampoline : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty, + llvm_ptr_ty], []>, + GCCBuiltin<"__builtin_init_trampoline">; + +//===------------------------- Atomic Intrinsics --------------------------===// +// +def int_memory_barrier : Intrinsic<[llvm_void_ty, llvm_i1_ty, llvm_i1_ty, + llvm_i1_ty, llvm_i1_ty, llvm_i1_ty], []>; + +def int_atomic_lcs : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>, LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_val_compare_and_swap">; +def int_atomic_las : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_add">; +def int_atomic_swap : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_lock_test_and_set">; +def int_atomic_lss : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_sub">; +def int_atomic_load_and : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_and">; +def int_atomic_load_or : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_or">; +def int_atomic_load_xor : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_xor">; +def int_atomic_load_nand : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_nand">; +def int_atomic_load_min : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_min">; +def int_atomic_load_max : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_max">; +def int_atomic_load_umin : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_umin">; +def int_atomic_load_umax : Intrinsic<[llvm_anyint_ty, + LLVMPointerType>, + LLVMMatchType<0>], + [IntrWriteArgMem]>, + GCCBuiltin<"__sync_fetch_and_umax">; + +//===-------------------------- Other Intrinsics --------------------------===// +// +def int_flt_rounds : Intrinsic<[llvm_i32_ty]>, + GCCBuiltin<"__builtin_flt_rounds">; +def int_trap : Intrinsic<[llvm_void_ty]>, + GCCBuiltin<"__builtin_trap">; + //===----------------------------------------------------------------------===// // Target-specific intrinsics //===----------------------------------------------------------------------===// include "llvm/IntrinsicsPowerPC.td" include "llvm/IntrinsicsX86.td" +include "llvm/IntrinsicsARM.td" +include "llvm/IntrinsicsCellSPU.td"