Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/Transforms/Inline/function-count-update.ll

@@ -1,50 +0,0 @@
-; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -S | FileCheck %s
-
-; This tests that the function count of two callees get correctly updated after
-; they have been inlined into two back-to-back callsites in a single basic block
-; in the caller. The callees have the alwaysinline attribute and so they get
-; inlined both with the regular inliner pass and the always inline pass. In
-; both cases, the new count of each callee is the original count minus callsite
-; count which is 200 (since the caller's entry count is 400 and the block
-; containing the calls have a relative block frequency of 0.5).
-
-; CHECK: @callee1(i32 %n) #0 !prof [[COUNT1:![0-9]+]]
-define i32 @callee1(i32 %n) #0 !prof !1 {
-  %cond = icmp sle i32 %n, 10
-  br i1 %cond, label %cond_true, label %cond_false
-
-cond_true:
-  %r1 = add i32 %n, 1
-  ret i32 %r1
-cond_false:
-  %r2 = add i32 %n, 2
-  ret i32 %r2
-}
-
-; CHECK: @callee2(i32 %n) #0 !prof [[COUNT2:![0-9]+]]
-define i32 @callee2(i32 %n) #0 !prof !2 {
-  %r1 = add i32 %n, 1
-  ret i32 %r1
-}
-
-define i32 @caller(i32 %n) !prof !3 {
-  %cond = icmp sle i32 %n, 100
-  br i1 %cond, label %cond_true, label %cond_false
-
-cond_true:
-  %i = call i32 @callee1(i32 %n)
-  %j = call i32 @callee2(i32 %i)
-  ret i32 %j
-cond_false:
-  ret i32 0
-}
-
-!llvm.module.flags = !{!0}
-; CHECK: [[COUNT1]] = !{!"function_entry_count", i64 800}
-; CHECK: [[COUNT2]] = !{!"function_entry_count", i64 1800}
-!0 = !{i32 1, !"MaxFunctionCount", i32 1000}
-!1 = !{!"function_entry_count", i64 1000}
-!2 = !{!"function_entry_count", i64 2000}
-!3 = !{!"function_entry_count", i64 400}
-attributes #0 = { alwaysinline }
-