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Prepare interpreter dispatch for upcoming nim 1.6.16 

Nim 1.6.16 only support {.optimization:speed.} pragma
as a top level statement
This commit is contained in:
jangko 2023-09-25 17:20:14 +07:00
parent 9cce31d921
commit c779d69e43
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GPG Key ID: 31702AE10541E6B9
1 changed files with 14 additions and 6 deletions
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20
nimbus/evm/interpreter_dispatch.nim
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@ -31,6 +31,14 @@ logScope:
# Private functions
# ------------------------------------------------------------------------------
const
supportedOS = defined(windows) or defined(linux) or defined(macosx)
optimizationCondition = not lowMemoryCompileTime and defined(release) and supportedOS
when optimizationCondition:
# this is a top level pragma since nim 1.6.16
{.optimization: speed.}
proc selectVM(c: Computation, fork: EVMFork, shouldPrepareTracer: bool)
{.gcsafe, raises: [CatchableError].} =
## Op code execution handler main loop.
@ -68,27 +76,27 @@ proc selectVM(c: Computation, fork: EVMFork, shouldPrepareTracer: bool)
when defined(windows):
when defined(cpu64):
{.warning: "*** Win64/VM2 handler switch => computedGoto".}
{.computedGoto, optimization: speed.}
{.computedGoto.}
else:
# computedGoto not compiling on github/ci (out of memory) -- jordan
{.warning: "*** Win32/VM2 handler switch => optimisation disabled".}
# {.computedGoto, optimization: speed.}
# {.computedGoto.}
elif defined(linux):
when defined(cpu64):
{.warning: "*** Linux64/VM2 handler switch => computedGoto".}
{.computedGoto, optimization: speed.}
{.computedGoto.}
else:
{.warning: "*** Linux32/VM2 handler switch => computedGoto".}
{.computedGoto, optimization: speed.}
{.computedGoto.}
elif defined(macosx):
when defined(cpu64):
{.warning: "*** MacOs64/VM2 handler switch => computedGoto".}
{.computedGoto, optimization: speed.}
{.computedGoto.}
else:
{.warning: "*** MacOs32/VM2 handler switch => computedGoto".}
{.computedGoto, optimization: speed.}
{.computedGoto.}
else:
{.warning: "*** Unsupported OS => no handler switch optimisation".}