blob: 42909b4b5874a3abe03ad1146ac5505e71786ee4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
|
; RUN: llvm-as < %s | llc -march=x86 > %t
; RUN: not grep add %t
; RUN: grep subl %t | count 1
; The immediate can be encoded in a smaller way if the
; instruction is a sub instead of an add.
define i32 @foo(i32 inreg %a) nounwind {
%b = add i32 %a, 128
ret i32 %b
}
|