From d3a2366ee877075c59b38bd8ced55f224fc7ef51 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Tue, 26 Jul 2022 16:27:14 +0000
Subject: [PATCH] Implement some more llvm float compare intrinsic options

---
 src/intrinsics/llvm.rs | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/src/intrinsics/llvm.rs b/src/intrinsics/llvm.rs
index a987e20b11a..869670c8cfa 100644
--- a/src/intrinsics/llvm.rs
+++ b/src/intrinsics/llvm.rs
@@ -64,23 +64,11 @@ pub(crate) fn codegen_llvm_intrinsic_call<'tcx>(
                 0 => FloatCC::Equal,
                 1 => FloatCC::LessThan,
                 2 => FloatCC::LessThanOrEqual,
-                7 => {
-                    unimplemented!(
-                        "Compares corresponding elements in `a` and `b` to see if neither is `NaN`."
-                    );
-                }
-                3 => {
-                    unimplemented!(
-                        "Compares corresponding elements in `a` and `b` to see if either is `NaN`."
-                    );
-                }
+                7 => FloatCC::Ordered,
+                3 => FloatCC::Unordered,
                 4 => FloatCC::NotEqual,
-                5 => {
-                    unimplemented!("not less than");
-                }
-                6 => {
-                    unimplemented!("not less than or equal");
-                }
+                5 => FloatCC::UnorderedOrGreaterThanOrEqual,
+                6 => FloatCC::UnorderedOrGreaterThan,
                 kind => unreachable!("kind {:?}", kind),
             };