Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927

external/llvm/test/Transforms/Inline/invoke-cost.ll

@@ -0,0 +1,46 @@
+; RUN: opt -inline < %s -S -o - -inline-threshold=100 | FileCheck %s
+; RUN: opt -passes='cgscc(inline)' < %s -S -o - -inline-threshold=100 | FileCheck %s
+
+target datalayout = "p:32:32"
+
+@glbl = external global i32
+
+declare void @f()
+declare i32 @__gxx_personality_v0(...)
+declare i8* @__cxa_begin_catch(i8*)
+declare void @__cxa_end_catch()
+declare void @_ZSt9terminatev()
+
+define void @inner1() personality i32 (...)* @__gxx_personality_v0 {
+entry:
+  invoke void @f() to label %cont1 unwind label %terminate.lpad
+
+cont1:
+  invoke void @f() to label %cont2 unwind label %terminate.lpad
+
+cont2:
+  invoke void @f() to label %cont3 unwind label %terminate.lpad
+
+cont3:
+  invoke void @f() to label %cont4 unwind label %terminate.lpad
+
+cont4:
+  ret void
+
+terminate.lpad:
+  landingpad {i8*, i32}
+            catch i8* null
+  call void @_ZSt9terminatev() noreturn nounwind
+  unreachable
+}
+
+define void @outer1() {
+; CHECK-LABEL: @outer1(
+;
+; This call should not get inlined because inner1 actually calls a function
+; many times, but it only does so through invoke as opposed to call.
+;
+; CHECK: call void @inner1
+  call void @inner1()
+  ret void
+}