================
@@ -357,6 +357,9 @@ class IRBuilderBase {
void setConstrainedFPCallAttr(CallBase *I) {
I->addFnAttr(Attribute::StrictFP);
+ MemoryEffects ME = MemoryEffects::inaccessibleMemOnly();
----------------
jcranmer-intel wrote:
It should be possible to make `CallBase::getMemoryEffects` return the
appropriate effects for the bundle operand, instead of needing to set it
correctly.
(as a side note, since this is definitely follow-up patch territory, it
probably makes sense to eventually add a FP environment mem effect separate
from inaccessible mem only).
https://github.com/llvm/llvm-project/pull/109798
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