> Functions which modify virtual machine state (such as virtual > registers stored in memory) must not be marked TCG_CALL_NO_WG as that > tells the optimizer that virtual registers values already loaded in > machine registers are still valid, hence discards any changes which > these helpers may have made.
I still don't understand the restrictions on using these flags. I just had to disable this flag for other helpers which only set conditions codes in PSW and FPSW. Is that expected? When are these flags supposed to be valid? -- -keith
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