Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/Transforms/InstCombine/2006-12-05-fp-to-int-ext.ll

@@ -1,12 +0,0 @@
-; RUN: opt < %s -instcombine -S | grep zext
-
-; Never merge these two conversions, even though it's possible: this is
-; significantly more expensive than the two conversions on some targets
-; and it causes libgcc to be compile __fixunsdfdi into a recursive 
-; function.
-define i64 @test(double %D) {
-        %A = fptoui double %D to i32            ; <i32> [#uses=1]
-        %B = zext i32 %A to i64         ; <i64> [#uses=1]
-        ret i64 %B
-}
-