1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
|
; RUN: llc -march=msp430 < %s | FileCheck %s
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
target triple = "msp430-generic-generic"
@foo = common global i16 0, align 2
define i16 @add(i16 %a) nounwind {
; CHECK: add:
; CHECK: add.w &foo, r15
%1 = load i16* @foo
%2 = add i16 %a, %1
ret i16 %2
}
define i16 @and(i16 %a) nounwind {
; CHECK: and:
; CHECK: and.w &foo, r15
%1 = load i16* @foo
%2 = and i16 %a, %1
ret i16 %2
}
define i16 @bis(i16 %a) nounwind {
; CHECK: bis:
; CHECK: bis.w &foo, r15
%1 = load i16* @foo
%2 = or i16 %a, %1
ret i16 %2
}
define i16 @bic(i16 %a) nounwind {
; CHECK: bic:
; CHECK: bic.w &foo, r15
%1 = load i16* @foo
%2 = xor i16 %1, -1
%3 = and i16 %a, %2
ret i16 %3
}
define i16 @xor(i16 %a) nounwind {
; CHECK: xor:
; CHECK: xor.w &foo, r15
%1 = load i16* @foo
%2 = xor i16 %a, %1
ret i16 %2
}
|