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Ensure that taken jump/branch instructions do not count as 0 cycles. Fixes Windows 95 hang with K6.

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This commit is contained in:
SarahW 2019-01-06 13:46:17 +00:00
commit 3c7d1b1204
8 changed files with 61 additions and 6 deletions
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10
src/codegen_timing_k6.c
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@ -2278,11 +2278,19 @@ void codegen_timing_k6_block_end()
decode_flush();
}
int codegen_timing_k6_jump_cycles()
{
if (decode_buffer.nr_uops)
return 1;
return 0;
}
codegen_timing_t codegen_timing_k6 =
{
codegen_timing_k6_start,
codegen_timing_k6_prefix,
codegen_timing_k6_opcode,
codegen_timing_k6_block_start,
codegen_timing_k6_block_end
codegen_timing_k6_block_end,
codegen_timing_k6_jump_cycles
};