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author | Gabe Black <gblack@eecs.umich.edu> | 2009-07-10 01:01:47 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2009-07-10 01:01:47 -0700 |
commit | 64fe7af51a4cfd01886bf524f4f37d7e1a31fa9f (patch) | |
tree | 14d8f641c0f42da7f9e2a2dc93af9f719d3af740 /src/arch/sparc/process.cc | |
parent | 9993ca8280b03a390d860b9dfb6597c7ecc98a27 (diff) | |
download | gem5-64fe7af51a4cfd01886bf524f4f37d7e1a31fa9f.tar.xz |
SPARC: Set up a lookup table for integer register flattening.
Using a look up table changed the run time of the SPARC_FS solaris boot
regression from:
real 14m45.951s
user 13m57.528s
sys 0m3.452s
to:
real 12m19.777s
user 12m2.685s
sys 0m2.420s
Diffstat (limited to 'src/arch/sparc/process.cc')
-rw-r--r-- | src/arch/sparc/process.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc index 2ec483bab..89e853573 100644 --- a/src/arch/sparc/process.cc +++ b/src/arch/sparc/process.cc @@ -140,7 +140,7 @@ SparcLiveProcess::startup() //tc->setMiscRegNoEffect(MISCREG_CLEANWIN, NWindows); tc->setIntReg(NumIntArchRegs + 5, NWindows); //Start with register window 0 - tc->setMiscRegNoEffect(MISCREG_CWP, 0); + tc->setMiscReg(MISCREG_CWP, 0); //Always use spill and fill traps 0 //tc->setMiscRegNoEffect(MISCREG_WSTATE, 0); tc->setIntReg(NumIntArchRegs + 7, 0); |