1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/fneg-fabs.ll b/test/CodeGen/Generic/fneg-fabs.ll
new file mode 100644
index 000000000000..f9580b1f309b
--- /dev/null
+++ b/test/CodeGen/Generic/fneg-fabs.ll
@@ -0,0 +1,26 @@
+; RUN: llvm-as < %s | llc
+
+define double @fneg(double %X) {
+        %Y = sub double -0.000000e+00, %X               ; <double> [#uses=1]
+        ret double %Y
+}
+
+define float @fnegf(float %X) {
+        %Y = sub float -0.000000e+00, %X                ; <float> [#uses=1]
+        ret float %Y
+}
+
+declare double @fabs(double)
+
+declare float @fabsf(float)
+
+define double @fabstest(double %X) {
+        %Y = call double @fabs( double %X )             ; <double> [#uses=1]
+        ret double %Y
+}
+
+define float @fabsftest(float %X) {
+        %Y = call float @fabsf( float %X )              ; <float> [#uses=1]
+        ret float %Y
+}
+