1; RUN: llc -mtriple=msp430 < %s | FileCheck %s 2target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8" 3target triple = "msp430-generic-generic" 4@foo = common global i16 0, align 2 5@bar = common global i16 0, align 2 6 7define void @mov() nounwind { 8; CHECK-LABEL: mov: 9; CHECK: mov &bar, &foo 10 %1 = load i16, ptr @bar 11 store i16 %1, ptr @foo 12 ret void 13} 14 15define void @add() nounwind { 16; CHECK-LABEL: add: 17; CHECK: add &bar, &foo 18 %1 = load i16, ptr @bar 19 %2 = load i16, ptr @foo 20 %3 = add i16 %2, %1 21 store i16 %3, ptr @foo 22 ret void 23} 24 25define void @and() nounwind { 26; CHECK-LABEL: and: 27; CHECK: and &bar, &foo 28 %1 = load i16, ptr @bar 29 %2 = load i16, ptr @foo 30 %3 = and i16 %2, %1 31 store i16 %3, ptr @foo 32 ret void 33} 34 35define void @bis() nounwind { 36; CHECK-LABEL: bis: 37; CHECK: bis &bar, &foo 38 %1 = load i16, ptr @bar 39 %2 = load i16, ptr @foo 40 %3 = or i16 %2, %1 41 store i16 %3, ptr @foo 42 ret void 43} 44 45define void @xor() nounwind { 46; CHECK-LABEL: xor: 47; CHECK: xor &bar, &foo 48 %1 = load i16, ptr @bar 49 %2 = load i16, ptr @foo 50 %3 = xor i16 %2, %1 51 store i16 %3, ptr @foo 52 ret void 53} 54 55define i16 @mov2() nounwind { 56entry: 57 %retval = alloca i16 ; <i16*> [#uses=3] 58 %x = alloca i32, align 2 ; <i32*> [#uses=1] 59 %y = alloca i32, align 2 ; <i32*> [#uses=1] 60 store i16 0, ptr %retval 61 %tmp = load i32, ptr %y ; <i32> [#uses=1] 62 store i32 %tmp, ptr %x 63 store i16 0, ptr %retval 64 %0 = load i16, ptr %retval ; <i16> [#uses=1] 65 ret i16 %0 66; CHECK-LABEL: mov2: 67; CHECK-DAG: mov 2(r1), 6(r1) 68; CHECK-DAG: mov 0(r1), 4(r1) 69} 70 71define void @cmp(ptr %g, ptr %i) { 72entry: 73; CHECK-LABEL: cmp: 74; CHECK: cmp 8(r12), 4(r13) 75 %add.ptr = getelementptr inbounds i16, ptr %g, i16 4 76 %0 = load i16, ptr %add.ptr, align 2 77 %add.ptr1 = getelementptr inbounds i16, ptr %i, i16 2 78 %1 = load i16, ptr %add.ptr1, align 2 79 %cmp = icmp sgt i16 %0, %1 80 br i1 %cmp, label %if.then, label %if.end 81 82if.then: ; preds = %entry 83 store i16 0, ptr %g, align 2 84 br label %if.end 85 86if.end: ; preds = %if.then, %entry 87 ret void 88} 89