1 files changed, 93 insertions, 0 deletions
diff --git a/test/CodeGen/XCore/resources_combine.ll b/test/CodeGen/XCore/resources_combine.ll
new file mode 100644
index 0000000..20c184a5
--- /dev/null
+++ b/test/CodeGen/XCore/resources_combine.ll
@@ -0,0 +1,93 @@
+; RUN: llc -march=xcore < %s | FileCheck %s
+
+declare i32 @llvm.xcore.int.p1i8(i8 addrspace(1)* %r)
+declare i32 @llvm.xcore.inct.p1i8(i8 addrspace(1)* %r)
+declare i32 @llvm.xcore.testct.p1i8(i8 addrspace(1)* %r)
+declare i32 @llvm.xcore.testwct.p1i8(i8 addrspace(1)* %r)
+declare i32 @llvm.xcore.getts.p1i8(i8 addrspace(1)* %r)
+declare void @llvm.xcore.outt.p1i8(i8 addrspace(1)* %r, i32 %value)
+declare void @llvm.xcore.outct.p1i8(i8 addrspace(1)* %r, i32 %value)
+declare void @llvm.xcore.chkct.p1i8(i8 addrspace(1)* %r, i32 %value)
+declare void @llvm.xcore.setpt.p1i8(i8 addrspace(1)* %r, i32 %value)
+
+define i32 @int(i8 addrspace(1)* %r) nounwind {
+; CHECK-LABEL: int:
+; CHECK: int r0, res[r0]
+; CHECK-NEXT: retsp 0
+	%result = call i32 @llvm.xcore.int.p1i8(i8 addrspace(1)* %r)
+	%trunc = and i32 %result, 255
+	ret i32 %trunc
+}
+
+define i32 @inct(i8 addrspace(1)* %r) nounwind {
+; CHECK-LABEL: inct:
+; CHECK: inct r0, res[r0]
+; CHECK-NEXT: retsp 0
+	%result = call i32 @llvm.xcore.inct.p1i8(i8 addrspace(1)* %r)
+	%trunc = and i32 %result, 255
+	ret i32 %trunc
+}
+
+define i32 @testct(i8 addrspace(1)* %r) nounwind {
+; CHECK-LABEL: testct:
+; CHECK: testct r0, res[r0]
+; CHECK-NEXT: retsp 0
+	%result = call i32 @llvm.xcore.testct.p1i8(i8 addrspace(1)* %r)
+	%trunc = and i32 %result, 1
+	ret i32 %trunc
+}
+
+define i32 @testwct(i8 addrspace(1)* %r) nounwind {
+; CHECK-LABEL: testwct:
+; CHECK: testwct r0, res[r0]
+; CHECK-NEXT: retsp 0
+	%result = call i32 @llvm.xcore.testwct.p1i8(i8 addrspace(1)* %r)
+	%trunc = and i32 %result, 7
+	ret i32 %trunc
+}
+
+define i32 @getts(i8 addrspace(1)* %r) nounwind {
+; CHECK-LABEL: getts:
+; CHECK: getts r0, res[r0]
+; CHECK-NEXT: retsp 0
+	%result = call i32 @llvm.xcore.getts.p1i8(i8 addrspace(1)* %r)
+	%trunc = and i32 %result, 65535
+	ret i32 %result
+}
+
+define void @outt(i8 addrspace(1)* %r, i32 %value) nounwind {
+; CHECK-LABEL: outt:
+; CHECK-NOT: zext
+; CHECK: outt res[r0], r1
+; CHECK-NEXT: retsp 0
+	%trunc = and i32 %value, 255
+	call void @llvm.xcore.outt.p1i8(i8 addrspace(1)* %r, i32 %trunc)
+	ret void
+}
+
+define void @outct(i8 addrspace(1)* %r, i32 %value) nounwind {
+; CHECK-LABEL: outct:
+; CHECK-NOT: zext
+; CHECK: outct res[r0], r1
+	%trunc = and i32 %value, 255
+	call void @llvm.xcore.outct.p1i8(i8 addrspace(1)* %r, i32 %trunc)
+	ret void
+}
+
+define void @chkct(i8 addrspace(1)* %r, i32 %value) nounwind {
+; CHECK-LABEL: chkct:
+; CHECK-NOT: zext
+; CHECK: chkct res[r0], r1
+	%trunc = and i32 %value, 255
+	call void @llvm.xcore.chkct.p1i8(i8 addrspace(1)* %r, i32 %trunc)
+	ret void
+}
+
+define void @setpt(i8 addrspace(1)* %r, i32 %value) nounwind {
+; CHECK-LABEL: setpt:
+; CHECK-NOT: zext
+; CHECK: setpt res[r0], r1
+	%trunc = and i32 %value, 65535
+	call void @llvm.xcore.setpt.p1i8(i8 addrspace(1)* %r, i32 %trunc)
+	ret void
+}