Add bunch of MSP430 'feature' tests. Patch by Brian Lucas with some my refinements
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83809 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/MSP430/Inst8mi.ll b/test/CodeGen/MSP430/Inst8mi.ll
new file mode 100644
index 0000000..56a9b12
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst8mi.ll
@@ -0,0 +1,48 @@
+; RUN: llvm-as < %s | llc -march=msp430 | FileCheck %s
+target datalayout = "e-p:16:8:8-i8:8:8-i8:8:8-i32:8:8"
+target triple = "msp430-generic-generic"
+@foo = common global i8 0, align 1
+
+define void @mov() nounwind {
+; CHECK: mov:
+; CHECK: mov.b #2, &foo
+ store i8 2, i8 * @foo
+ ret void
+}
+
+define void @add() nounwind {
+; CHECK: add:
+; CHECK: add.b #2, &foo
+ %1 = load i8* @foo
+ %2 = add i8 %1, 2
+ store i8 %2, i8 * @foo
+ ret void
+}
+
+define void @and() nounwind {
+; CHECK: and:
+; CHECK: and.b #2, &foo
+ %1 = load i8* @foo
+ %2 = and i8 %1, 2
+ store i8 %2, i8 * @foo
+ ret void
+}
+
+define void @bis() nounwind {
+; CHECK: bis:
+; CHECK: bis.b #2, &foo
+ %1 = load i8* @foo
+ %2 = or i8 %1, 2
+ store i8 %2, i8 * @foo
+ ret void
+}
+
+define void @xor() nounwind {
+; CHECK: xor:
+; CHECK: xor.b #2, &foo
+ %1 = load i8* @foo
+ %2 = xor i8 %1, 2
+ store i8 %2, i8 * @foo
+ ret void
+}
+