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| author | Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | 2010-03-30 13:53:10 +0000 |
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| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2010-03-30 13:53:10 +0000 |
| commit | a3e7e012bf455a184a521162aa9ec8856a1e3622 (patch) | |
| tree | 5d882f52e9f05f24e25574be825ca4c24ef599b5 /gcc/cselib.c | |
| parent | 40ae6799329ad23721e9e0c6bf3b2347e0d3bb05 (diff) | |
| download | gcc-a3e7e012bf455a184a521162aa9ec8856a1e3622.zip gcc-a3e7e012bf455a184a521162aa9ec8856a1e3622.tar.gz gcc-a3e7e012bf455a184a521162aa9ec8856a1e3622.tar.bz2 | |
s390.c (s390_emit_prologue): Omit issuing a dynamic stack check if the mask would be zero.
2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic
stack check if the mask would be zero.
2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc.target/s390/stackcheck1.c: New testcase.
From-SVN: r157825
Diffstat (limited to 'gcc/cselib.c')
0 files changed, 0 insertions, 0 deletions