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PR rtl-optimization/52714
authorsegher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Dec 2014 06:00:54 +0000 (06:00 +0000)
committersegher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Dec 2014 06:00:54 +0000 (06:00 +0000)
commit55564e65b19beed247e463626f61cd29171dd509
tree6c118249d04560eb3de252c4a8e608732b96a03btree | snapshot
parent665c43dae9af11cc50f6de116ccf07b6dced3626commit | diff
PR rtl-optimization/52714
* combine.c (try_combine): Allow combining two insns into two
new insns if at least one of those is a noop.

gcc/testsuite/
* gcc.target/m68k/pr52714.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218302 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/m68k/pr52714.c [new file with mode: 0644] blob
Domain: System / Toolchain;