From: Arthur Eubanks <aeubanks@google.com>
Date: Fri, 3 Mar 2023 17:43:53 +0000 (-0800)
Subject: [test] Precommit test for D145210
X-Git-Tag: upstream/17.0.6~15898
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd80dbf284c685db3427a169386d150398b5151d;p=platform%2Fupstream%2Fllvm.git

[test] Precommit test for D145210
---

diff --git a/llvm/test/Transforms/PhaseOrdering/func-attrs.ll b/llvm/test/Transforms/PhaseOrdering/func-attrs.ll
new file mode 100644
index 0000000..64b33e7
--- /dev/null
+++ b/llvm/test/Transforms/PhaseOrdering/func-attrs.ll
@@ -0,0 +1,33 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes
+; RUN: opt -O2 -S < %s | FileCheck %s
+
+declare void @g()
+
+define internal i32 @h1(i32 %a, i32 %b) {
+  %c = add i32 %a, %b
+  %c2 = add i32 2, %c
+  ret i32 %c2
+}
+
+define internal i32 @h2(i32 %a, i32 %b) {
+  %c = add i32 %a, %b
+  %c2 = add i32 2, %c
+  ret i32 %c2
+}
+
+define void @f(i32 %a, i32 %b) noinline {
+; CHECK: Function Attrs: noinline
+; CHECK-LABEL: @f(
+; CHECK-NEXT:  end:
+; CHECK-NEXT:    ret void
+;
+  %c = call i32 @h1(i32 %a, i32 %b)
+  %d = call i32 @h2(i32 %a, i32 %b)
+  %i = icmp eq i32 %c, %d
+  br i1 %i, label %end, label %dead
+dead:
+  call void @g()
+  br label %end
+end:
+  ret void
+}