about summary refs log tree commit diff
path: root/soft-fp
diff options
context:
space:
mode:
Diffstat (limited to 'soft-fp')
-rw-r--r--soft-fp/unorddf2.c5
-rw-r--r--soft-fp/unordsf2.c5
-rw-r--r--soft-fp/unordtf2.c5
3 files changed, 15 insertions, 0 deletions
diff --git a/soft-fp/unorddf2.c b/soft-fp/unorddf2.c
index 2e77f2d8ff..bc4efa30b0 100644
--- a/soft-fp/unorddf2.c
+++ b/soft-fp/unorddf2.c
@@ -32,12 +32,17 @@
 
 CMPtype __unorddf2(DFtype a, DFtype b)
 {
+  FP_DECL_EX;
   FP_DECL_D(A); FP_DECL_D(B);
   CMPtype r;
 
+  FP_INIT_EXCEPTIONS;
   FP_UNPACK_RAW_D(A, a);
   FP_UNPACK_RAW_D(B, b);
   FP_CMP_UNORD_D(r, A, B);
+  if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
+    FP_SET_EXCEPTION(FP_EX_INVALID);
+  FP_HANDLE_EXCEPTIONS;
 
   return r;
 }
diff --git a/soft-fp/unordsf2.c b/soft-fp/unordsf2.c
index b5b5322c16..217975f000 100644
--- a/soft-fp/unordsf2.c
+++ b/soft-fp/unordsf2.c
@@ -32,13 +32,18 @@
 
 CMPtype __unordsf2(SFtype a, SFtype b)
 {
+  FP_DECL_EX;
   FP_DECL_S(A);
   FP_DECL_S(B);
   CMPtype r;
 
+  FP_INIT_EXCEPTIONS;
   FP_UNPACK_RAW_S(A, a);
   FP_UNPACK_RAW_S(B, b);
   FP_CMP_UNORD_S(r, A, B);
+  if (r && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
+    FP_SET_EXCEPTION(FP_EX_INVALID);
+  FP_HANDLE_EXCEPTIONS;
 
   return r;
 }
diff --git a/soft-fp/unordtf2.c b/soft-fp/unordtf2.c
index 1a85c252c1..3650cf461b 100644
--- a/soft-fp/unordtf2.c
+++ b/soft-fp/unordtf2.c
@@ -32,13 +32,18 @@
 
 CMPtype __unordtf2(TFtype a, TFtype b)
 {
+  FP_DECL_EX;
   FP_DECL_Q(A);
   FP_DECL_Q(B);
   CMPtype r;
 
+  FP_INIT_EXCEPTIONS;
   FP_UNPACK_RAW_Q(A, a);
   FP_UNPACK_RAW_Q(B, b);
   FP_CMP_UNORD_Q(r, A, B);
+  if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
+    FP_SET_EXCEPTION(FP_EX_INVALID);
+  FP_HANDLE_EXCEPTIONS;
 
   return r;
 }