Don't inline functions with different SafeStack attributes.
llvm-svn: 268999
diff --git a/llvm/test/Transforms/Inline/attributes.ll b/llvm/test/Transforms/Inline/attributes.ll
index 62b10fb..c1c5e7c 100644
--- a/llvm/test/Transforms/Inline/attributes.ll
+++ b/llvm/test/Transforms/Inline/attributes.ll
@@ -17,6 +17,10 @@
ret i32 %i
}
+define i32 @safestack_callee(i32 %i) safestack {
+ ret i32 %i
+}
+
define i32 @alwaysinline_callee(i32 %i) alwaysinline {
ret i32 %i
}
@@ -33,6 +37,10 @@
ret i32 %i
}
+define i32 @alwaysinline_safestack_callee(i32 %i) alwaysinline safestack {
+ ret i32 %i
+}
+
; Check that:
; * noattr callee is inlined into noattr caller,
@@ -111,6 +119,17 @@
; CHECK-NEXT: ret i32
}
+define i32 @test_safestack(i32 %arg) safestack {
+ %x1 = call i32 @noattr_callee(i32 %arg)
+ %x2 = call i32 @safestack_callee(i32 %x1)
+ %x3 = call i32 @alwaysinline_callee(i32 %x2)
+ %x4 = call i32 @alwaysinline_safestack_callee(i32 %x3)
+ ret i32 %x4
+; CHECK-LABEL: @test_safestack(
+; CHECK-NEXT: @noattr_callee
+; CHECK-NEXT: ret i32
+}
+
; Check that a function doesn't get inlined if target-cpu strings don't match
; exactly.
define i32 @test_target_cpu_callee0(i32 %i) "target-cpu"="corei7" {