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Add the isunordered intrinsic.

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llvm-svn: 14127
This commit is contained in:
Alkis Evlogimenos 2004-06-11 01:08:18 +00:00
parent 792243f603
commit 1ae8b4e7c4
4 changed files with 14 additions and 1 deletions
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4
include/llvm/Intrinsics.h
View File

@ -60,7 +60,6 @@ namespace Intrinsic {
memset, // Fill memory with a byte value
// Standard libm functions.
// Input/Output intrinsics.
readport,
@ -68,6 +67,9 @@ namespace Intrinsic {
readio,
writeio,
// Support for unordered compare intrinsic
isunordered,
//===------------------------------------------------------------------===//
// This section defines intrinsic functions used to represent Alpha
// instructions.

3
lib/VMCore/Function.cpp
View File

@ -222,6 +222,9 @@ unsigned Function::getIntrinsicID() const {
if (getName() == "llvm.gcread") return Intrinsic::gcread;
if (getName() == "llvm.gcroot") return Intrinsic::gcroot;
break;
case 'i':
if (getName() == "llvm.isunordered") return Intrinsic::isunordered;
break;
case 'l':
if (getName() == "llvm.longjmp") return Intrinsic::longjmp;
break;

6
lib/VMCore/IntrinsicLowering.cpp
View File

@ -191,6 +191,12 @@ void DefaultIntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
(*(CI->op_begin()+1))->getType(), MemsetFCache);
break;
}
case Intrinsic::isunordered: {
static Function *IsunorderedFCache = 0;
ReplaceCallWith("isunordered", CI, CI->op_begin()+1, CI->op_end(),
(*(CI->op_begin()+1))->getType(), IsunorderedFCache);
break;
}
}
assert(CI->use_empty() &&

2
lib/VMCore/Verifier.cpp
View File

@ -688,6 +688,8 @@ void Verifier::visitIntrinsicFunctionCall(Intrinsic::ID ID, CallInst &CI) {
break;
}
case Intrinsic::isunordered: NumArgs = 2; break;
case Intrinsic::setjmp: NumArgs = 1; break;
case Intrinsic::longjmp: NumArgs = 2; break;
case Intrinsic::sigsetjmp: NumArgs = 2; break;