diff --git a/compiler-rt/test/builtins/Unit/truncdfhf2_test.c b/compiler-rt/test/builtins/Unit/truncdfhf2_test.c
--- a/compiler-rt/test/builtins/Unit/truncdfhf2_test.c
+++ b/compiler-rt/test/builtins/Unit/truncdfhf2_test.c
@@ -19,7 +19,7 @@
     return ret;
 }
 
-char assumption_1[sizeof(__fp16) * CHAR_BIT == 16] = {0};
+char assumption_1[sizeof(TYPE_FP16) * CHAR_BIT == 16] = {0};
 
 int main()
 {
diff --git a/compiler-rt/test/builtins/Unit/truncsfhf2_test.c b/compiler-rt/test/builtins/Unit/truncsfhf2_test.c
--- a/compiler-rt/test/builtins/Unit/truncsfhf2_test.c
+++ b/compiler-rt/test/builtins/Unit/truncsfhf2_test.c
@@ -19,7 +19,7 @@
     return ret;
 }
 
-char assumption_1[sizeof(__fp16) * CHAR_BIT == 16] = {0};
+char assumption_1[sizeof(TYPE_FP16) * CHAR_BIT == 16] = {0};
 
 int main()
 {