================
@@ -842,25 +842,6 @@ void Linux::addProfileRTLibs(const llvm::opt::ArgList
&Args,
ToolChain::addProfileRTLibs(Args, CmdArgs);
}
-llvm::DenormalMode
-Linux::getDefaultDenormalModeForType(const llvm::opt::ArgList &DriverArgs,
- const JobAction &JA,
- const llvm::fltSemantics *FPType) const {
- switch (getTriple().getArch()) {
----------------
andykaylor wrote:
I didn't think that had been resolved, but I agree that this change is good
as-is.
It's not just fast-math that can change ftz/daz though. Users can also modify
MXCSR directly. In C, FENV_ACCESS needs to be enabled, but in practice I find
that users would like to be able to do that without taking on the other
penalties associated with enabling fenv access (such as generally diminished
optimization). It would be nice if LLVM IR had a way to allow this.
https://github.com/llvm/llvm-project/pull/80475
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