[compiler-rt] r358542 - [builtins] Add __cmpsf2 for ARM version of comparesf2

[Yi Kong via llvm-commits]

Author: kongyi
Date: Tue Apr 16 18:30:33 2019
New Revision: 358542

URL: http://llvm.org/viewvc/llvm-project?rev=358542&view=rev
Log:
[builtins] Add __cmpsf2 for ARM version of comparesf2

The generic version of comparesf2 defines __cmpsf2 alias for libgcc
compatibility, but the ARM overlay is missing the alias.

Differential Revision: https://reviews.llvm.org/D60805

Modified:
    compiler-rt/trunk/lib/builtins/arm/comparesf2.S

Modified: compiler-rt/trunk/lib/builtins/arm/comparesf2.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/builtins/arm/comparesf2.S?rev=358542&r1=358541&r2=358542&view=diff
==============================================================================
--- compiler-rt/trunk/lib/builtins/arm/comparesf2.S (original)
+++ compiler-rt/trunk/lib/builtins/arm/comparesf2.S Tue Apr 16 18:30:33 2019
@@ -175,6 +175,11 @@ DEFINE_COMPILERRT_FUNCTION_ALIAS(__lesf2
 DEFINE_COMPILERRT_FUNCTION_ALIAS(__ltsf2, __eqsf2)
 DEFINE_COMPILERRT_FUNCTION_ALIAS(__nesf2, __eqsf2)
 
+#if defined(__ELF__)
+// Alias for libgcc compatibility
+DEFINE_COMPILERRT_FUNCTION_ALIAS(__cmpsf2, __lesf2)
+#endif
+
 @ int __gtsf2(float a, float b)
 
     .p2align 2