[InstCombine] Add a new formula for SMIN.

[oota-llvm.git] / test / Transforms / InstCombine / select-2.ll

diff --git a/test/Transforms/InstCombine/select-2.ll b/test/Transforms/InstCombine/select-2.ll
index 1a4e0b24f46adc2852bf1c596c0abfb2f1b8c410..832d958c5f34035b59dd2b0df5b573d26bea6190 100644 (file)
--- a/test/Transforms/InstCombine/select-2.ll
+++ b/test/Transforms/InstCombine/select-2.ll
@@ -1,4 +1,7 @@
-; RUN: opt %s -instcombine | llvm-dis | grep select | count 2
+; RUN: opt < %s -instcombine -S | FileCheck %s
+
+; CHECK: select
+; CHECK: select
 
 ; Make sure instcombine don't fold select into operands. We don't want to emit
 ; select of two integers unless it's selecting 0 / 1.
@@ -16,3 +19,13 @@ define i32 @t2(i32 %c, i32 %x) nounwind {
        %t3 = select i1 %t1, i32 %t2, i32 %x
        ret i32 %t3
 }
+
+define float @t3(float %x, float %y) nounwind {
+  %t1 = fcmp ogt float %x, %y
+  %t2 = select i1 %t1, float %x, float 1.0
+  %t3 = fadd fast float %t2, 1.0
+  ret float %t3
+; CHECK-LABEL: @t3(
+; CHECK: fadd fast
+; CHECK: select
+}