[PATCH] D11855: SelectionDAG: Prefer to combine multiplication with less uses for fma

[Justin Holewinski via llvm-commits]

jholewinski added inline comments.

================
Comment at: test/CodeGen/NVPTX/fma-assoc.ll:27
@@ +26,3 @@
+
+define double @two_choices(double %val1, double %val2) {
+; CHECK-LABEL: .visible .entry two_choices
----------------
jingyue wrote:
> Actually, the metadata is unnecessary too. Without nvvm.annotations, all functions are treated as device functions by llc. 
Hrm, this should give an error during compilation.  Entry functions are not allowed to return values.


http://reviews.llvm.org/D11855