[llvm] 75346e3 - TargetLibraryInfo: Bring FreeBSD function list up to date (#144846)

[via llvm-commits]

Author: Gleb Popov
Date: 2025-07-25T14:39:49+02:00
New Revision: 75346e33d9e9b4dd0d89f2101a59f7be42500db1

URL: https://github.com/llvm/llvm-project/commit/75346e33d9e9b4dd0d89f2101a59f7be42500db1
DIFF: https://github.com/llvm/llvm-project/commit/75346e33d9e9b4dd0d89f2101a59f7be42500db1.diff

LOG: TargetLibraryInfo: Bring FreeBSD function list up to date (#144846)

Added: 
    

Modified: 
    llvm/lib/Analysis/TargetLibraryInfo.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index e475be243123a..6e9276669eb70 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -875,6 +875,34 @@ static void initializeLibCalls(TargetLibraryInfoImpl &TLI, const Triple &T,
     TLI.setUnavailable(LibFunc_toascii);
   }
 
+  if (T.isOSFreeBSD()) {
+    TLI.setAvailable(LibFunc_dunder_strtok_r);
+    TLI.setAvailable(LibFunc_memalign);
+    TLI.setAvailable(LibFunc_fputc_unlocked);
+    TLI.setAvailable(LibFunc_fputs_unlocked);
+    TLI.setAvailable(LibFunc_fread_unlocked);
+    TLI.setAvailable(LibFunc_fwrite_unlocked);
+    TLI.setAvailable(LibFunc_getc_unlocked);
+    TLI.setAvailable(LibFunc_getchar_unlocked);
+    TLI.setAvailable(LibFunc_putc_unlocked);
+    TLI.setAvailable(LibFunc_putchar_unlocked);
+
+    TLI.setUnavailable(LibFunc___kmpc_alloc_shared);
+    TLI.setUnavailable(LibFunc___kmpc_free_shared);
+    TLI.setUnavailable(LibFunc_dunder_strndup);
+    TLI.setUnavailable(LibFunc_memccpy_chk);
+    TLI.setUnavailable(LibFunc_strlen_chk);
+    TLI.setUnavailable(LibFunc_fmaximum_num);
+    TLI.setUnavailable(LibFunc_fmaximum_numf);
+    TLI.setUnavailable(LibFunc_fmaximum_numl);
+    TLI.setUnavailable(LibFunc_fminimum_num);
+    TLI.setUnavailable(LibFunc_fminimum_numf);
+    TLI.setUnavailable(LibFunc_fminimum_numl);
+    TLI.setUnavailable(LibFunc_roundeven);
+    TLI.setUnavailable(LibFunc_roundevenf);
+    TLI.setUnavailable(LibFunc_roundevenl);
+  }
+
   // As currently implemented in clang, NVPTX code has no standard library to
   // speak of.  Headers provide a standard-ish library implementation, but many
   // of the signatures are wrong -- for example, many libm functions are not