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* builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1)
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 15 Sep 2004 08:19:39 +0000 (08:19 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 15 Sep 2004 08:19:39 +0000 (08:19 +0000)
commit9a2f233add0b478686f555ff41a47c6f6017cc69
tree77eadc5f7abf659773934ba55f1eee0b30a67d3dtree | snapshot
parente599eacb132543823fec1e3690844289e9e523b0commit | diff
* builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1)
into memcpy (x, y, 1) if memcpy can be expanded inline.

* gcc.c-torture/execute/builtins/memmove.c (main_test): Formatting.
* gcc.c-torture/execute/builtins/memmove-2.c: New test.
* gcc.c-torture/execute/builtins/memmove-2-lib.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87539 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/builtins.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/builtins/memmove-2-lib.c [new file with mode: 0644] blob
gcc/testsuite/gcc.c-torture/execute/builtins/memmove-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.c-torture/execute/builtins/memmove.c diff | blob | history
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