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Commit d277db6b authored by Wolfgang Gellerich's avatar Wolfgang Gellerich Committed by Andreas Krebbel
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s390.c (s390_swap_cmp): New function. 

2008-12-15  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.c (s390_swap_cmp): New function.
	(s390_non_addr_reg_read_p): New function.
	(s390_z10_optimize_cmp): New function.
	(s390_reorg): Added call to s390_optimize_cmp.
	* config/s390/s390.md (nop1): New insn.

From-SVN: r142762
parent d7fda78b
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