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diff gcc/testsuite/g++.dg/predict-4.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/predict-4.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-profile_estimate -std=c++11" } */
+
+int a, b, c;
+
+void
+bar ()
+{
+  switch (a)
+  {
+    case 3: __builtin_puts("a"); break;
+    [[unlikely]] case 42: __builtin_puts("e"); break;
+    [[likely]] case 333: __builtin_puts("i"); break;
+  } 
+}
+
+/* { dg-final { scan-tree-dump "default.*4.98%.*case 3.*4.98%.*case 42.*0.05%.*case 333.*90.00%" "profile_estimate"} } */