13 lines
456 B
Plaintext
13 lines
456 B
Plaintext
; 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-upgrade < %s | llvm-as | llc -march=x86 -regalloc=linearscan | \
|
|
; RUN: 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
|
|
}
|