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Remove obsolete ARM intrinsics vclz and vcnt

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Both of the intrinsics get autoupgraded to target independent
intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221396 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Steven Wu 2014-11-05 21:02:55 +00:00
parent 5563be0f4f
commit 36c4749c19
2 changed files with 0 additions and 12 deletions
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4
include/llvm/IR/IntrinsicsARM.td
View File

@ -341,10 +341,6 @@ def int_arm_neon_vqneg : Neon_1Arg_Intrinsic;
// Vector Count Leading Sign/Zero Bits.
def int_arm_neon_vcls : Neon_1Arg_Intrinsic;
def int_arm_neon_vclz : Neon_1Arg_Intrinsic;
// Vector Count One Bits.
def int_arm_neon_vcnt : Neon_1Arg_Intrinsic;
// Vector Reciprocal Estimate.
def int_arm_neon_vrecpe : Neon_1Arg_Intrinsic;

8
lib/IR/AutoUpgrade.cpp
View File

@ -476,14 +476,6 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
CI->eraseFromParent();
return;
case Intrinsic::arm_neon_vclz: {
// Change name from llvm.arm.neon.vclz.* to llvm.ctlz.*
CI->replaceAllUsesWith(Builder.CreateCall2(NewFn, CI->getArgOperand(0),
Builder.getFalse(),
"llvm.ctlz." + Name.substr(14)));
CI->eraseFromParent();
return;
}
case Intrinsic::ctpop: {
CI->replaceAllUsesWith(Builder.CreateCall(NewFn, CI->getArgOperand(0)));
CI->eraseFromParent();