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/Inst16mi.ll b/test/CodeGen/MSP430/Inst16mi.ll
new file mode 100644 (file)
index 0000000..ef16eac
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst16mi.ll
@@ -0,0 +1,48 @@
+; RUN: llvm-as < %s | llc -march=msp430 | 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 void @mov() nounwind {
+; CHECK: mov:
+; CHECK: mov.w #2, &foo
+       store i16 2, i16 * @foo
+       ret void
+}
+
+define void @add() nounwind {
+; CHECK: add:
+; CHECK: add.w #2, &foo
+       %1 = load i16* @foo
+       %2 = add i16 %1, 2
+       store i16 %2, i16 * @foo
+       ret void
+}
+
+define void @and() nounwind {
+; CHECK: and:
+; CHECK: and.w #2, &foo
+       %1 = load i16* @foo
+       %2 = and i16 %1, 2
+       store i16 %2, i16 * @foo
+       ret void
+}
+
+define void @bis() nounwind {
+; CHECK: bis:
+; CHECK: bis.w #2, &foo
+       %1 = load i16* @foo
+       %2 = or i16 %1, 2
+       store i16 %2, i16 * @foo
+       ret void
+}
+
+define void @xor() nounwind {
+; CHECK: xor:
+; CHECK: xor.w #2, &foo
+       %1 = load i16* @foo
+       %2 = xor i16 %1, 2
+       store i16 %2, i16 * @foo
+       ret void
+}

diff --git a/test/CodeGen/MSP430/Inst16mr.ll b/test/CodeGen/MSP430/Inst16mr.ll
new file mode 100644 (file)
index 0000000..cb2184f
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst16mr.ll
@@ -0,0 +1,48 @@
+; RUN: llvm-as < %s | llc -march=msp430 | 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 void @mov(i16 %a) nounwind {
+; CHECK: mov:
+; CHECK: mov.w r15, &foo
+       store i16 %a, i16* @foo
+       ret void
+}
+
+define void @add(i16 %a) nounwind {
+; CHECK: add:
+; CHECK: add.w r15, &foo
+       %1 = load i16* @foo
+       %2 = add i16 %a, %1
+       store i16 %2, i16* @foo
+       ret void
+}
+
+define void @and(i16 %a) nounwind {
+; CHECK: and:
+; CHECK: and.w r15, &foo
+       %1 = load i16* @foo
+       %2 = and i16 %a, %1
+       store i16 %2, i16* @foo
+       ret void
+}
+
+define void @bis(i16 %a) nounwind {
+; CHECK: bis:
+; CHECK: bis.w r15, &foo
+       %1 = load i16* @foo
+       %2 = or i16 %a, %1
+       store i16 %2, i16* @foo
+       ret void
+}
+
+define void @xor(i16 %a) nounwind {
+; CHECK: xor:
+; CHECK: xor.w r15, &foo
+       %1 = load i16* @foo
+       %2 = xor i16 %a, %1
+       store i16 %2, i16* @foo
+       ret void
+}
+

diff --git a/test/CodeGen/MSP430/Inst16rm.ll b/test/CodeGen/MSP430/Inst16rm.ll
new file mode 100644 (file)
index 0000000..57c60b6
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst16rm.ll
@@ -0,0 +1,38 @@
+; RUN: llvm-as < %s | llc -march=msp430 | 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 @xor(i16 %a) nounwind {
+; CHECK: xor:
+; CHECK: xor.w &foo, r15
+       %1 = load i16* @foo
+       %2 = xor i16 %a, %1
+       ret i16 %2
+}
+

diff --git a/test/CodeGen/MSP430/Inst16rr.ll b/test/CodeGen/MSP430/Inst16rr.ll
new file mode 100644 (file)
index 0000000..e26615e
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst16rr.ll
@@ -0,0 +1,37 @@
+; RUN: llvm-as < %s | llc -march=msp430 | FileCheck %s
+target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
+target triple = "msp430-generic-generic"
+
+define i16 @mov(i16 %a, i16 %b) nounwind {
+; CHECK: mov:
+; CHECK: mov.w r14, r15
+       ret i16 %b
+}
+
+define i16 @add(i16 %a, i16 %b) nounwind {
+; CHECK: add:
+; CHECK: add.w r14, r15
+       %1 = add i16 %a, %b
+       ret i16 %1
+}
+
+define i16 @and(i16 %a, i16 %b) nounwind {
+; CHECK: and:
+; CHECK: and.w r14, r15
+       %1 = and i16 %a, %b
+       ret i16 %1
+}
+
+define i16 @bis(i16 %a, i16 %b) nounwind {
+; CHECK: bis:
+; CHECK: bis.w r14, r15
+       %1 = or i16 %a, %b
+       ret i16 %1
+}
+
+define i16 @xor(i16 %a, i16 %b) nounwind {
+; CHECK: xor:
+; CHECK: xor.w r14, r15
+       %1 = xor i16 %a, %b
+       ret i16 %1
+}

diff --git a/test/CodeGen/MSP430/Inst8mi.ll b/test/CodeGen/MSP430/Inst8mi.ll
new file mode 100644 (file)
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
+}
+

diff --git a/test/CodeGen/MSP430/Inst8mr.ll b/test/CodeGen/MSP430/Inst8mr.ll
new file mode 100644 (file)
index 0000000..9509607
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst8mr.ll
@@ -0,0 +1,48 @@
+; RUN: llvm-as < %s | llc -march=msp430 | 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
+
+define void @mov(i8 %a) nounwind {
+; CHECK: mov:
+; CHECK: mov.b r15, &foo
+       store i8 %a, i8* @foo
+       ret void
+}
+
+define void @and(i8 %a) nounwind {
+; CHECK: and:
+; CHECK: and.b r15, &foo
+       %1 = load i8* @foo
+       %2 = and i8 %a, %1
+       store i8 %2, i8* @foo
+       ret void
+}
+
+define void @add(i8 %a) nounwind {
+; CHECK: add:
+; CHECK: add.b r15, &foo
+       %1 = load i8* @foo
+       %2 = add i8 %a, %1
+       store i8 %2, i8* @foo
+       ret void
+}
+
+define void @bis(i8 %a) nounwind {
+; CHECK: bis:
+; CHECK: bis.b r15, &foo
+       %1 = load i8* @foo
+       %2 = or i8 %a, %1
+       store i8 %2, i8* @foo
+       ret void
+}
+
+define void @xor(i8 %a) nounwind {
+; CHECK: xor:
+; CHECK: xor.b r15, &foo
+       %1 = load i8* @foo
+       %2 = xor i8 %a, %1
+       store i8 %2, i8* @foo
+       ret void
+}
+

diff --git a/test/CodeGen/MSP430/Inst8rm.ll b/test/CodeGen/MSP430/Inst8rm.ll
new file mode 100644 (file)
index 0000000..b264ebd
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst8rm.ll
@@ -0,0 +1,38 @@
+; 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 i8 @add(i8 %a) nounwind {
+; CHECK: add:
+; CHECK: add.b &foo, r15
+       %1 = load i8* @foo
+       %2 = add i8 %a, %1
+       ret i8 %2
+}
+
+define i8 @and(i8 %a) nounwind {
+; CHECK: and:
+; CHECK: and.b &foo, r15
+       %1 = load i8* @foo
+       %2 = and i8 %a, %1
+       ret i8 %2
+}
+
+
+define i8 @bis(i8 %a) nounwind {
+; CHECK: bis:
+; CHECK: bis.b &foo, r15
+       %1 = load i8* @foo
+       %2 = or i8 %a, %1
+       ret i8 %2
+}
+
+define i8 @xor(i8 %a) nounwind {
+; CHECK: xor:
+; CHECK: xor.b &foo, r15
+       %1 = load i8* @foo
+       %2 = xor i8 %a, %1
+       ret i8 %2
+}
+

diff --git a/test/CodeGen/MSP430/Inst8rr.ll b/test/CodeGen/MSP430/Inst8rr.ll
new file mode 100644 (file)
index 0000000..9090c36
--- /dev/null
+++ b/test/CodeGen/MSP430/Inst8rr.ll
@@ -0,0 +1,38 @@
+; 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"
+
+define i8 @mov(i8 %a, i8 %b) nounwind {
+; CHECK: mov:
+; CHECK: mov.b r14, r15
+       ret i8 %b
+}
+
+define i8 @add(i8 %a, i8 %b) nounwind {
+; CHECK: add:
+; CHECK: add.b r14, r15
+       %1 = add i8 %a, %b
+       ret i8 %1
+}
+
+define i8 @and(i8 %a, i8 %b) nounwind {
+; CHECK: and:
+; CHECK: and.w r14, r15
+       %1 = and i8 %a, %b
+       ret i8 %1
+}
+
+define i8 @bis(i8 %a, i8 %b) nounwind {
+; CHECK: bis:
+; CHECK: bis.w r14, r15
+       %1 = or i8 %a, %b
+       ret i8 %1
+}
+
+define i8 @xor(i8 %a, i8 %b) nounwind {
+; CHECK: xor:
+; CHECK: xor.w r14, r15
+       %1 = xor i8 %a, %b
+       ret i8 %1
+}
+