[libc-commits] [libc] 2a6e32e - [libc][math][c23] Temporarily disable f16div{l, f128} on AArch64 (#97182)

[via libc-commits]

Author: OverMighty
Date: 2024-06-29T19:02:10-04:00
New Revision: 2a6e32ea340789e84582b0fecb4a2a19bcd283b4

URL: https://github.com/llvm/llvm-project/commit/2a6e32ea340789e84582b0fecb4a2a19bcd283b4
DIFF: https://github.com/llvm/llvm-project/commit/2a6e32ea340789e84582b0fecb4a2a19bcd283b4.diff

LOG: [libc][math][c23] Temporarily disable f16div{l,f128} on AArch64 (#97182)

Due to Clang 11 backend error ("Unsupported library call operation!").

See Buildbot failures:

- https://lab.llvm.org/buildbot/#/builders/104/builds/1105
- https://lab.llvm.org/buildbot/#/builders/71/builds/1100

Added: 
    

Modified: 
    libc/config/linux/aarch64/entrypoints.txt

Removed: 
    


################################################################################
diff  --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index 579d720ebeded..8a26536cea9a0 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -509,7 +509,6 @@ if(LIBC_TYPES_HAS_FLOAT16)
     libc.src.math.copysignf16
     libc.src.math.f16div
     libc.src.math.f16divf
-    libc.src.math.f16divl
     libc.src.math.f16fmaf
     libc.src.math.f16sqrtf
     libc.src.math.fabsf16
@@ -562,13 +561,6 @@ if(LIBC_TYPES_HAS_FLOAT16)
     libc.src.math.ufromfpf16
     libc.src.math.ufromfpxf16
   )
-
-  if(LIBC_TYPES_HAS_FLOAT128)
-    list(APPEND TARGET_LIBM_ENTRYPOINTS
-      # math.h C23 mixed _Float16 and _Float128 entrypoints
-      libc.src.math.f16divf128
-    )
-  endif()
 endif()
 
 if(LIBC_TYPES_HAS_FLOAT128)