================
@@ -2239,6 +2239,20 @@ The semantics are as follows:
}];
}
+def ARMInterruptSaveFPDocs : Documentation {
+ let Category = DocCatFunction;
+ let Heading = "interrupt_save_fp (ARM)";
+ let Content = [{
+Clang supports the GNU style ``__attribute__((interrupt_save_fp("TYPE")))``
+on ARM targets. This attribute behaves the same way as the ARM interrupt
+attribute, except the general purpose floating point registers are also saved.
+If the FPEXC or FPSCR are needed, that state must be saved manually. Note,
even
----------------
pestctrl wrote:
The FPSCR is in fact saved, along with the FPEXC.
https://github.com/llvm/llvm-project/pull/89654
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