1 files changed, 4 insertions, 2 deletions
diff --git a/compiler-rt/lib/builtins/truncsfhf2.c b/compiler-rt/lib/builtins/truncsfhf2.c
index a25dd83d868..381e590c342 100644
--- a/compiler-rt/lib/builtins/truncsfhf2.c
+++ b/compiler-rt/lib/builtins/truncsfhf2.c
@@ -11,10 +11,12 @@
 #define DST_HALF
 #include "fp_trunc_impl.inc"
 
-COMPILER_RT_ABI uint16_t __truncsfhf2(float a) {
+// Use a forwarding definition and noinline to implement a poor man's alias,
+// as there isn't a good cross-platform way of defining one.
+COMPILER_RT_ABI __attribute__((noinline)) uint16_t __truncsfhf2(float a) {
     return __truncXfYf2__(a);
 }
 
 COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) {
-    return __truncXfYf2__(a);
+    return __truncsfhf2(a);
 }