blob: 981df5a97cb934da43f1c1f10a3529f4526ba724 [file] [log] [blame]
; Linear scan does not currently coalesce any two variables that have
; overlapping live intervals. When two overlapping intervals have the same
; value, they can be joined though.
;
; RUN: llvm-as < %s | llc -march=x86 -regalloc=linearscan | not grep 'mov %[A-Z]\{2,3\}, %[A-Z]\{2,3\}'
long %test(long %x) {
entry:
%tmp.1 = mul long %x, 4294967297 ; <long> [#uses=1]
ret long %tmp.1
}