{
  "matplotlib__matplotlib-14623": {
    "model_name_or_path": "fireworks_ai/accounts/fireworks/models/deepseek-v4-pro-0813",
    "instance_id": "matplotlib__matplotlib-14623",
    "model_patch": "diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py\nindex 209a3f92c..adb34338d 100644\n--- a/lib/matplotlib/ticker.py\n+++ b/lib/matplotlib/ticker.py\n@@ -2379,8 +2379,10 @@ class LogLocator(Locator):\n         if not np.isfinite(vmin) or not np.isfinite(vmax):\n             return 1, 10  # initial range, no data plotted yet\n \n+        swapped = False\n         if vmin > vmax:\n             vmin, vmax = vmax, vmin\n+            swapped = True\n         if vmax <= 0:\n             cbook._warn_external(\n                 \"Data has no positive values, and therefore cannot be \"\n@@ -2395,6 +2397,8 @@ class LogLocator(Locator):\n         if vmin == vmax:\n             vmin = _decade_less(vmin, self._base)\n             vmax = _decade_greater(vmax, self._base)\n+        if swapped:\n+            vmin, vmax = vmax, vmin\n         return vmin, vmax\n \n \n"
  }
}