llvm-6502/test/Transforms/InstCombine/apint-zext2.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

10 lines
301 B
LLVM

; Tests to make sure elimination of casts is working correctly
; This test is for Integer BitWidth > 64 && BitWidth <= 1024.
; RUN: opt < %s -instcombine -S | notcast {} {%c1.*}
define i1024 @test_sext_zext(i77 %A) {
%c1 = zext i77 %A to i533
%c2 = sext i533 %c1 to i1024
ret i1024 %c2
}