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2008-12-15 Wolfgang Gellerich <gellerich@de.ibm.com>
authorkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 15 Dec 2008 14:24:03 +0000 (14:24 +0000)
committerkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 15 Dec 2008 14:24:03 +0000 (14:24 +0000)
commit3b14a2e602092924efaf923d138577646e11ea40
tree7e277a3c3fb3e1d051c6ab13c2d10111164e71c6tree | snapshot
parenta55bafe44d7e4abc77979f6b5021c846f71204c5commit | diff
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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142762 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/config/s390/s390.c diff | blob | history
gcc/config/s390/s390.md diff | blob | history
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