llvm-6502/test/Transforms/InstCombine/2006-10-20-mask.ll
2009-09-09 00:09:15 +00:00

12 lines
416 B
LLVM

; RUN: opt < %s -instcombine -S | \
; RUN: grep and
define i64 @foo(i64 %tmp, i64 %tmp2) {
%tmp.upgrd.1 = trunc i64 %tmp to i32 ; <i32> [#uses=1]
%tmp2.upgrd.2 = trunc i64 %tmp2 to i32 ; <i32> [#uses=1]
%tmp3 = and i32 %tmp.upgrd.1, %tmp2.upgrd.2 ; <i32> [#uses=1]
%tmp4 = zext i32 %tmp3 to i64 ; <i64> [#uses=1]
ret i64 %tmp4
}