| ; 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 i8 0, align 1 |
| @bar = common global i8 0, align 1 |
| |
| define void @mov() nounwind { |
| ; CHECK-LABEL: mov: |
| ; CHECK: mov.b &bar, &foo |
| %1 = load i8, i8* @bar |
| store i8 %1, i8* @foo |
| ret void |
| } |
| |
| define void @add() nounwind { |
| ; CHECK-LABEL: add: |
| ; CHECK: add.b &bar, &foo |
| %1 = load i8, i8* @bar |
| %2 = load i8, i8* @foo |
| %3 = add i8 %2, %1 |
| store i8 %3, i8* @foo |
| ret void |
| } |
| |
| define void @and() nounwind { |
| ; CHECK-LABEL: and: |
| ; CHECK: and.b &bar, &foo |
| %1 = load i8, i8* @bar |
| %2 = load i8, i8* @foo |
| %3 = and i8 %2, %1 |
| store i8 %3, i8* @foo |
| ret void |
| } |
| |
| define void @bis() nounwind { |
| ; CHECK-LABEL: bis: |
| ; CHECK: bis.b &bar, &foo |
| %1 = load i8, i8* @bar |
| %2 = load i8, i8* @foo |
| %3 = or i8 %2, %1 |
| store i8 %3, i8* @foo |
| ret void |
| } |
| |
| define void @xor() nounwind { |
| ; CHECK-LABEL: xor: |
| ; CHECK: xor.b &bar, &foo |
| %1 = load i8, i8* @bar |
| %2 = load i8, i8* @foo |
| %3 = xor i8 %2, %1 |
| store i8 %3, i8* @foo |
| ret void |
| } |
| |
| define void @cmp(i8* %g, i8* %i) { |
| entry: |
| ; CHECK-LABEL: cmp: |
| ; CHECK: cmp.b 4(r12), 2(r13) |
| %add.ptr = getelementptr inbounds i8, i8* %g, i16 4 |
| %0 = load i8, i8* %add.ptr, align 1 |
| %add.ptr1 = getelementptr inbounds i8, i8* %i, i16 2 |
| %1 = load i8, i8* %add.ptr1, align 1 |
| %cmp = icmp sgt i8 %0, %1 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| store i8 0, i8* %g, align 2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| } |