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8313689: C2: compiler/c2/irTests/scalarReplacement/AllocationMergesTests.java fails intermittently with -XX:-TieredCompilation

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Reviewed-by: kvn, thartmann
This commit is contained in:
Cesar Soares Lucas 2023-08-22 07:58:51 +00:00 committed by Tobias Hartmann
parent ab86d23adf
commit 02ef859f79
1 changed files with 11 additions and 4 deletions
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15
test/hotspot/jtreg/compiler/c2/irTests/scalarReplacement/AllocationMergesTests.java
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@ -43,6 +43,9 @@ public class AllocationMergesTests {
"-XX:+ReduceAllocationMerges",
"-XX:+TraceReduceAllocationMerges",
"-XX:+DeoptimizeALot",
"-XX:CompileCommand=inline,*::charAt*",
"-XX:CompileCommand=inline,*PicturePositions::*",
"-XX:CompileCommand=inline,*Point::*",
"-XX:CompileCommand=exclude,*::dummy*");
}
@ -92,9 +95,11 @@ public class AllocationMergesTests {
"testString_two_C2"
})
public void runner(RunInfo info) {
invocations++;
Random random = info.getRandom();
boolean cond1 = random.nextBoolean();
boolean cond2 = random.nextBoolean();
boolean cond1 = invocations % 2 == 0;
boolean cond2 = !cond1;
int l = random.nextInt();
int w = random.nextInt();
@ -551,9 +556,10 @@ public class AllocationMergesTests {
new F();
}
int res = s.a;
dummy();
return s.a;
return res;
}
@Test
@ -1196,12 +1202,13 @@ public class AllocationMergesTests {
global_escape = p;
}
int res = p.x;
if (is_c2) {
// This will show up to C2 as a trap.
dummy_defaults();
}
return p.y;
return res;
}
@Test