Update compiler-rt to 3.7.0 release. This also includes the sanitizer

and profile libraries.

1 files changed, 24 insertions, 0 deletions

diff --git a/contrib/compiler-rt/lib/builtins/fixsfdi.c b/contrib/compiler-rt/lib/builtins/fixsfdi.c
index 835ff85..fab47e2 100644
--- a/contrib/compiler-rt/lib/builtins/fixsfdi.c
+++ b/contrib/compiler-rt/lib/builtins/fixsfdi.c
@@ -13,6 +13,28 @@
 
 ARM_EABI_FNALIAS(f2lz, fixsfdi)
 
+#ifndef __SOFT_FP__
+/* Support for systems that have hardware floating-point; can set the invalid
+ * flag as a side-effect of computation.
+ */
+
+COMPILER_RT_ABI du_int __fixunssfdi(float a);
+
+COMPILER_RT_ABI di_int
+__fixsfdi(float a)
+{
+    if (a < 0.0f) {
+        return -__fixunssfdi(-a);
+    }
+    return __fixunssfdi(a);
+}
+
+#else
+/* Support for systems that don't have hardware floating-point; there are no
+ * flags to set, and we don't want to code-gen to an unknown soft-float
+ * implementation.
+ */
+
 typedef di_int fixint_t;
 typedef du_int fixuint_t;
 #include "fp_fixint_impl.inc"
@@ -21,3 +43,5 @@ COMPILER_RT_ABI di_int
 __fixsfdi(fp_t a) {
     return __fixint(a);
 }
+
+#endif