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[LLVM][INTRINSICS] adding intrinsics of CLFLUSHOPT 

Differential Revision: http://reviews.llvm.org/D21789

llvm-svn: 274553
This commit is contained in:
Michael Zuckerman 2016-07-05 14:42:12 +00:00
parent 17934da767
commit bdc5f40dca
2 changed files with 8 additions and 1 deletions
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7
llvm/include/llvm/IR/IntrinsicsX86.td
View File

@ -4189,6 +4189,13 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty, llvm_i32_ty], []>;
}
//===----------------------------------------------------------------------===//
// CLFLUSHOPT
let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
def int_x86_clflushopt : GCCBuiltin<"__builtin_ia32_clflushopt">,
Intrinsic<[], [llvm_ptr_ty], []>;
}
//===----------------------------------------------------------------------===//
// Support protection key
let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".

2
llvm/lib/Target/X86/X86InstrInfo.td
View File

@ -2514,7 +2514,7 @@ let Predicates = [HasTBM] in {
//
def CLFLUSHOPT : I<0xAE, MRM7m, (outs), (ins i8mem:$src),
"clflushopt\t$src", []>, PD;
"clflushopt\t$src", [(int_x86_clflushopt addr:$src)]>, PD;
def CLWB : I<0xAE, MRM6m, (outs), (ins i8mem:$src), "clwb\t$src", []>, PD;
def PCOMMIT : I<0xAE, MRM_F8, (outs), (ins), "pcommit", []>, PD;