builtins: use thumb-2 if possible on comparesf2

This code can be built with thumb-2 like many of the other builtin routines. Enable that here as well. llvm-svn: 282530
2016-09-27 19:12:31 +00:00 · 2016-09-27 19:12:31 +00:00 · 81eb5f6a60
parent 4c31907dbf
commit 81eb5f6a60
1 changed files with 3 additions and 0 deletions
--- a/compiler-rt/lib/builtins/arm/comparesf2.S
+++ b/compiler-rt/lib/builtins/arm/comparesf2.S
@ -39,6 +39,9 @@

 #include "../assembly.h"
 .syntax unified
+#if __ARM_ARCH_ISA_THUMB == 2
+.thumb
+#endif

 .p2align 2
 DEFINE_COMPILERRT_FUNCTION(__eqsf2)