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(parent: 560d6bb) | patch
Don't clear destination if it is used in source
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Aug 2014 16:26:35 +0000 (16:26 +0000)
committerhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Aug 2014 16:26:35 +0000 (16:26 +0000)
commit185a239baf76cd289ccbca8577c1638915fdd8dc
tree0cbb8ba29b38fa01a21c2a1cc7d40660a17a0969tree | snapshot
parent560d6bb9d3c8ccbf8581c245a351a3630236a4edcommit | diff
Don't clear destination if it is used in source

* config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
destination if it is used in source.
(*clz<mode>2_lzcnt_falsedep_1): Likewise.
(*popcount<mode>2_falsedep_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214169 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.md diff | blob | history
Domain: System / Toolchain;