llvm-6502/test/CodeGen/Alpha/i32_sub_1.ll
2007-04-15 18:40:57 +00:00

10 lines
234 B
LLVM

; Make sure this testcase codegens to the ctpop instruction
; RUN: llvm-as < %s | llc -march=alpha | grep -i {subl \$16,1,\$0}
define i32 @foo(i32 sext %x) sext {
entry:
%tmp.1 = add i32 %x, -1 ; <int> [#uses=1]
ret i32 %tmp.1
}