llvm-6502/test/Transforms/InstCombine/2006-10-19-SignedToUnsignedCastAndConst-2.ll
2006-12-02 04:23:10 +00:00

10 lines
336 B
LLVM

; The optimizer should be able to remove cast operation here.
; RUN: llvm-upgrade %s -o - | llvm-as | opt -instcombine | llvm-dis | not grep 'sext.*int'
bool %eq_signed_to_small_unsigned(sbyte %SB) {
%Y = cast sbyte %SB to uint ; <uint> [#uses=1]
%C = seteq uint %Y, 17 ; <bool> [#uses=1]
ret bool %C
}