Prep for merging 3.4: Undo changes from 3.3 branch

test/Transforms/InstCombine/add4.ll

Index: test/Transforms/InstCombine/add4.ll
diff --git a/test/Transforms/InstCombine/add4.ll b/test/Transforms/InstCombine/add4.ll
index 0fc0a6c1ac263a5c4111921fb25559c91ba50da4..3b19e9ef103d78c624d4800532d5a5e1dbb3286c 100644
--- a/test/Transforms/InstCombine/add4.ll
+++ b/test/Transforms/InstCombine/add4.ll
@@ -38,21 +38,3 @@ EntryBlock:
 ; CHECK: select i1 %C, float %B, float %A
 }
 
-; PR15952
-define float @test4(float %A, float %B, i32 %C) {
-  %cf = uitofp i32 %C to float
-  %mc = fsub float 1.000000e+00, %cf
-  %p1 = fmul fast float %A, %mc
-  ret float %p1
-; CHECK: @test4
-; CHECK: uitofp
-}
-
-define float @test5(float %A, float %B, i32 %C) {
-  %cf = uitofp i32 %C to float
-  %p2 = fmul fast float %B, %cf
-  ret float %p2
-; CHECK: @test5
-; CHECK: uitofp
-}
-