add default testcase

Author: mustartt

llvm/test/Transforms/Inline/PowerPC/inline-target-attr.ll

@@ -4,31 +4,60 @@
 target datalayout = "E-m:e-i64:64-n32:64"
 target triple = "powerpc64le-ibm-linux-gnu"
 
-declare i32 @inlined()
+declare void @inlined()
 
-define i32 @foo() #0 {
-; CHECK-LABEL: foo
+define void @explicit() #0 {
+; CHECK-LABEL: explicit
 ; CHECK: entry
-; CHECK-NEXT: call i32 @bar()
-; CHECK-NEXT: call i32 @inlined()
+; CHECK-NEXT: call void @not_compatible1()
+; CHECK-NEXT: call void @inlined()
 entry:
-    %1 = call i32 @bar()
-    %2 = call i32 @baz()
-    %3 = add i32 %1, %2
-    ret i32 %3
+    call void @not_compatible1()
+    call void @compatible1()
+    ret void
 }
 
-define i32 @bar() #1 {
+define void @not_compatible1() #1 {
 entry:
-    %1 = call i32 @inlined()
-    ret i32 %1
+    call i32 @inlined()
+    ret void
 }
 
-define i32 @baz() #0 {
+define void @compatible1() #0 {
 entry:
-    %1 = call i32 @inlined()
-    ret i32 %1
+    call void @inlined()
+    ret void 
 }
 
+define void @default() #3 {
+; CHECK-LABEL: default
+; CHECK: entry
+; CHECK-NEXT: call void @not_compatible2()
+; CHECK-NEXT: call void @inlined()
+entry:
+    call void @not_compatible2()
+    call void @compatible2()
+    ret void
+}
+
+define void @not_compatible2() #4 {
+entry:
+    call void @inlined()
+    ret void
+}
+
+define void @compatible2() #5 {
+entry:
+    call void @inlined()
+    ret void 
+}
+
+; explicit
 attributes #0 = { "target-cpu"="pwr7" "target-features"="+allow-unaligned-fp-access" }
 attributes #1 = { "target-cpu"="pwr7" "target-features"="-allow-unaligned-fp-access" }
+
+; pwr7 by default implies +vsx
+attributes #3 = { "target-cpu"="pwr7" }
+attributes #4 = { "target-cpu"="pwr7" "target-features"="-vsx" }
+attributes #5 = { "target-cpu"="pwr7" "target-features"="+vsx" }
+