Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/CodeGen/Hexagon/gp-plus-offset-store.ll

@@ -0,0 +1,35 @@
+; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
+; Check that we generate store instructions with global + offset
+
+%struct.struc = type { i8, i8, i16, i32 }
+
+@foo = common global %struct.struc zeroinitializer, align 4
+
+define void @storeByte(i32 %val1, i32 %val2, i8 zeroext %ival) nounwind {
+; CHECK: memb(##foo{{ *}}+{{ *}}1){{ *}}={{ *}}r{{[0-9]+}}
+entry:
+  %cmp = icmp sgt i32 %val1, %val2
+  br i1 %cmp, label %if.then, label %if.end
+
+if.then:                                          ; preds = %entry
+  store i8 %ival, i8* getelementptr inbounds (%struct.struc, %struct.struc* @foo, i32 0, i32 1), align 1
+  br label %if.end
+
+if.end:                                           ; preds = %if.then, %entry
+  ret void
+}
+
+define void @storeHW(i32 %val1, i32 %val2, i16 signext %ival) nounwind {
+; CHECK: memh(##foo{{ *}}+{{ *}}2){{ *}}={{ *}}r{{[0-9]+}}
+entry:
+  %cmp = icmp sgt i32 %val1, %val2
+  br i1 %cmp, label %if.then, label %if.end
+
+if.then:                                          ; preds = %entry
+  store i16 %ival, i16* getelementptr inbounds (%struct.struc, %struct.struc* @foo, i32 0, i32 2), align 2
+  br label %if.end
+
+if.end:                                           ; preds = %if.then, %entry
+  ret void
+}
+