-; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | grep zext
+; 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.
-
-
-long %test(double %D) {
- %A = fptoui double %D to uint
- %B = zext uint %A to long
- ret long %B
+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
}
+