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Diffstat (limited to 'ChangeLog.skip-rax')
| -rw-r--r-- | ChangeLog.skip-rax | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ChangeLog.skip-rax b/ChangeLog.skip-rax new file mode 100644 index 00000000000..d6ecdf0b8eb --- /dev/null +++ b/ChangeLog.skip-rax @@ -0,0 +1,17 @@ +gcc/ + +2014-12-18 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/i386.c (ix86_expand_call): Skip setting up RAX + register for -mskip-rax-setup when there are no parameters + passed in vector registers. + * config/i386/i386.opt (mskip-rax-setup): New option. + * doc/invoke.texi: Document -mskip-rax-setup. + +gcc/testsuite/ + +2014-12-18 H.J. Lu <hongjiu.lu@intel.com> + + * gcc.target/i386/amd64-abi-7.c: New tests. + * gcc.target/i386/amd64-abi-8.c: Likwise. + * gcc.target/i386/amd64-abi-9.c: Likwise. |