3 target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
4 target triple = "msp430-generic-generic"
6 define signext i8 @__nesc_atomic_start() nounwind {
8 %0 = tail call i16 asm sideeffect "mov r2, $0", "=r"() nounwind ; <i16> [#uses=1]
9 %1 = trunc i16 %0 to i8 ; <i8> [#uses=1]
10 %and3 = lshr i8 %1, 3 ; <i8> [#uses=1]
11 %conv1 = and i8 %and3, 1 ; <i8> [#uses=1]
12 tail call void asm sideeffect "dint", ""() nounwind
13 tail call void asm sideeffect "nop", ""() nounwind
14 tail call void asm sideeffect "", "~{memory}"() nounwind