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llvm-6502/test/Transforms/InstCombine/2006-10-19-SignedToUnsignedCastAndConst.ll
2008-03-01 09:15:35 +00:00

13 lines
354 B
LLVM

; This test case is reduced from llvmAsmParser.cpp
; The optimizer should not remove the cast here.
; RUN: llvm-as %s -o - | opt -instcombine | llvm-dis | \
; RUN: grep sext.*i32
define i1 @test(i16 %X) {
%A = sext i16 %X to i32 ; <i32> [#uses=1]
%B = icmp ugt i32 %A, 1330 ; <i1> [#uses=1]
ret i1 %B
}