llvm/test/Transforms/InstCombine/apint-cast-cast-to-and.ll
Reid Spencer 5d787bb93e Add test case for testing InstCombine with arbitrary precision integer
types. These tests mimic the integer test cases in the normal InstCombine
test suite but use "strange" integer bit widths.

Most tests written by Zhou Sheng, a few by me.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35284 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-23 20:48:34 +00:00

9 lines
201 B
LLVM

; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep i41
define i61 @test1(i61 %X) {
%Y = trunc i61 %X to i41 ;; Turn i61o an AND
%Z = zext i41 %Y to i61
ret i61 %Z
}