Fix false LocalJumpError when branch coverage is enabled

	`throw TAG_BREAK` instruction makes a jump only if the continuation of
	catch of TAG_BREAK exactly matches the instruction immediately following
	the "send" instruction that is currently being executed. Otherwise, it
	seems to determine break from proc-closure.

	Branch coverage may insert some recording instructions after "send"
	instruction, which broke the conditions for TAG_BREAK to work properly.

	This change forces to set the continuation of catch of TAG_BREAK
	immediately after "send" (or "invokesuper") instruction.

	[Bug #18991]
	---
	 compile.c                      | 25 ++++++++++++++++++++++++-
	 test/coverage/test_coverage.rb | 14 ++++++++++++++
	 2 files changed, 38 insertions(+), 1 deletion(-)