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authorDimitry Andric <dim@FreeBSD.org>2017-05-29 16:25:25 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-05-29 16:25:25 +0000
commitab44ce3d598882e51a25eb82eb7ae6308de85ae6 (patch)
tree568d786a59d49bef961dcb9bd09d422701b9da5b /lib/IR/IntrinsicInst.cpp
parentb5630dbadf9a2a06754194387d6b0fd9962a67f1 (diff)
Diffstat (limited to 'lib/IR/IntrinsicInst.cpp')
-rw-r--r--lib/IR/IntrinsicInst.cpp26
1 files changed, 24 insertions, 2 deletions
diff --git a/lib/IR/IntrinsicInst.cpp b/lib/IR/IntrinsicInst.cpp
index c9814a96bea6..94e115a6a78d 100644
--- a/lib/IR/IntrinsicInst.cpp
+++ b/lib/IR/IntrinsicInst.cpp
@@ -97,7 +97,9 @@ Value *InstrProfIncrementInst::getStep() const {
ConstrainedFPIntrinsic::RoundingMode
ConstrainedFPIntrinsic::getRoundingMode() const {
- Metadata *MD = dyn_cast<MetadataAsValue>(getOperand(2))->getMetadata();
+ unsigned NumOperands = getNumArgOperands();
+ Metadata *MD =
+ dyn_cast<MetadataAsValue>(getArgOperand(NumOperands - 2))->getMetadata();
if (!MD || !isa<MDString>(MD))
return rmInvalid;
StringRef RoundingArg = cast<MDString>(MD)->getString();
@@ -115,7 +117,9 @@ ConstrainedFPIntrinsic::getRoundingMode() const {
ConstrainedFPIntrinsic::ExceptionBehavior
ConstrainedFPIntrinsic::getExceptionBehavior() const {
- Metadata *MD = dyn_cast<MetadataAsValue>(getOperand(3))->getMetadata();
+ unsigned NumOperands = getNumArgOperands();
+ Metadata *MD =
+ dyn_cast<MetadataAsValue>(getArgOperand(NumOperands - 1))->getMetadata();
if (!MD || !isa<MDString>(MD))
return ebInvalid;
StringRef ExceptionArg = cast<MDString>(MD)->getString();
@@ -125,3 +129,21 @@ ConstrainedFPIntrinsic::getExceptionBehavior() const {
.Case("fpexcept.strict", ebStrict)
.Default(ebInvalid);
}
+
+bool ConstrainedFPIntrinsic::isUnaryOp() const {
+ switch (getIntrinsicID()) {
+ default:
+ return false;
+ case Intrinsic::experimental_constrained_sqrt:
+ case Intrinsic::experimental_constrained_sin:
+ case Intrinsic::experimental_constrained_cos:
+ case Intrinsic::experimental_constrained_exp:
+ case Intrinsic::experimental_constrained_exp2:
+ case Intrinsic::experimental_constrained_log:
+ case Intrinsic::experimental_constrained_log10:
+ case Intrinsic::experimental_constrained_log2:
+ case Intrinsic::experimental_constrained_rint:
+ case Intrinsic::experimental_constrained_nearbyint:
+ return true;
+ }
+}