Various hotspot_jre_1 and jdk_management test failures on ppc64 linux JDK 8

https://ci.adoptopenjdk.net/job/Test_openjdk8_hs_extended.openjdk_ppc64le_linux_testList_2/18/testReport/

`compiler/6865265/StackOverflowBug.java.StackOverflowBug`
`compiler/8009761/Test8009761.java.Test800976`
`compiler/exceptions/TestRecursiveReplacedException.java.TestRecursiveReplacedException`
`compiler/uncommontrap/StackOverflowGuardPagesOff.java.StackOverflowGuardPagesOff`
`compiler/uncommontrap/TestStackBangMonitorOwned.java.TestStackBangMonitorOwned`
`compiler/uncommontrap/TestStackBangRbp.java.TestStackBangRbp`

all fail with the following error `The stack size specified is too small, Specify at least 328k`

`gc/arguments/TestCMSHeapSizeFlags.java.TestCMSHeapSizeFlags`
`gc/arguments/TestG1HeapSizeFlags.java.TestG1HeapSizeFlags`
`gc/arguments/TestParallelHeapSizeFlags.java.TestParallelHeapSizeFlags`
`gc/arguments/TestSerialHeapSizeFlags.java.TestSerialHeapSizeFlags`

all fail with the following error `Execution failed: main' threw exception: java.lang.RuntimeException: 'Error' missing from stdout/stderr`

Start with the linked CI test report and reproduce the listed JDK 8 failures on ppc64 Linux. Review the six compiler/uncommontrap failures involving the minimum stack-size error and the four heap-size tests missing “Error” from output. Done means the affected tests no longer fail for these reported conditions.

Written by the indexing model from the issue text.