From 3e208966e8fb162f2af7ecc7052e0552fb1c3d92 Mon Sep 17 00:00:00 2001
From: Peter Klausler <pklausler@nvidia.com>
Date: Wed, 22 May 2024 16:23:37 -0700
Subject: [PATCH] [flang][runtime] Correct SELECTED_LOGICAL_KIND()

The implementation of the runtime version of this intrinsic
function in https://github.com/llvm/llvm-project/pull/89691 was
incorrect.  Fix it to interpret its argument as a bit count.
---
 flang/runtime/numeric.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/flang/runtime/numeric.cpp b/flang/runtime/numeric.cpp
index 52b5a56894d88..2225473c4690e 100644
--- a/flang/runtime/numeric.cpp
+++ b/flang/runtime/numeric.cpp
@@ -117,13 +117,13 @@ inline RT_API_ATTRS CppTypeFor<TypeCategory::Integer, 4> SelectedIntKind(T x) {
 template <typename T>
 inline RT_API_ATTRS CppTypeFor<TypeCategory::Integer, 4> SelectedLogicalKind(
     T x) {
-  if (x <= 2) {
+  if (x <= 8) {
     return 1;
-  } else if (x <= 4) {
+  } else if (x <= 16) {
     return 2;
-  } else if (x <= 9) {
+  } else if (x <= 32) {
     return 4;
-  } else if (x <= 18) {
+  } else if (x <= 64) {
     return 8;
   }
   return -1;