FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

s390.md ("prologue_tpf", [...]): Alter trace hooks calls to improve performance.

Browse source 
2005-04-29  Jim Tison  <jtison@us.ibm.com>

        * config/s390/s390.md ("prologue_tpf", "epilogue_tpf"): Alter
        trace hooks calls to improve performance.

From-SVN: r98987
This commit is contained in:
Jim Tison 2005-04-29 14:17:15 +00:00 • committed by Ulrich Weigand
parent 7abc66b142
commit 9e811ecd1a
2 changed files with 9 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
2005-04-29 Jim Tison <jtison@us.ibm.com>
* config/s390/s390.md ("prologue_tpf", "epilogue_tpf"): Alter
trace hooks calls to improve performance.
2005-04-29 Julian Brown <julian@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Paul Brook <paul@codesourcery.com>

11
gcc/config/s390/s390.md
View file

@ -8103,9 +8103,8 @@
[(unspec_volatile [(const_int 0)] UNSPECV_TPF_PROLOGUE)
(clobber (reg:DI 1))]
"TARGET_TPF_PROFILING"
"bas\t%%r1,4064"
[(set_attr "type" "jsr")
(set_attr "op_type" "RX")])
"larl\t%%r1,.+14\;tm\t4065,255\;bnz\t4064"
[(set_attr "length" "14")])
(define_expand "epilogue"
[(use (const_int 1))]
@ -8116,10 +8115,8 @@
[(unspec_volatile [(const_int 0)] UNSPECV_TPF_EPILOGUE)
(clobber (reg:DI 1))]
"TARGET_TPF_PROFILING"
"bas\t%%r1,4070"
[(set_attr "type" "jsr")
(set_attr "op_type" "RX")])
"larl\t%%r1,.+14\;tm\t4071,255\;bnz\t4070"
[(set_attr "length" "14")])
(define_expand "sibcall_epilogue"
[(use (const_int 0))]