| commit | 0b4b6aaa11116c46b48c2a4734cffe07489c0e34 | |
| author | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 18 Oct 2004 18:46:06 +0000 (18 18:46 +0000) | ||
| committer | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 18 Oct 2004 18:46:06 +0000 (18 18:46 +0000) | ||
| tree | 4c36b35633d0f938381ebc4187f4b32439f4546d | treesnapshot (tar.gz zip) |
| parent | ed5cb77f09fb99056644ce86c6305f80df0c18ce | commitdiff |
2004-10-18 Pat Haugen <pthaugen@us.ibm.com>
* simplify-rtx.c (mode_signbit_p): Externalize function...
* rtl.h (mode_signbit_p): ... to here.
* combine.c (simplify_shift_const): Recognize PLUS signbit as
canonical form of XOR signbit and move to outer op.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89235 138bc75d-0d04-0410-961f-82ee72b054a4
* simplify-rtx.c (mode_signbit_p): Externalize function...
* rtl.h (mode_signbit_p): ... to here.
* combine.c (simplify_shift_const): Recognize PLUS signbit as
canonical form of XOR signbit and move to outer op.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89235 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/combine.c | diffblobblamehistory | |
| gcc/rtl.h | diffblobblamehistory | |
| gcc/simplify-rtx.c | diffblobblamehistory |