| commit | 538fa3ee20fea8d19b6ea2f7927c6cea844bb61b | |
| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 28 Oct 2009 10:27:15 +0000 (28 10:27 +0000) | ||
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 28 Oct 2009 10:27:15 +0000 (28 10:27 +0000) | ||
| tree | c38260869bb0cdd6998d12a09d64ae13ccd20f1d | treesnapshot (tar.gz zip) |
| parent | 923ffadb74eeb24e64f8b0a7be69a7ee799b0a6c | commitdiff |
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/39715
* combine.c (simplify_comparison): Use extensions to
widen comparisons. Try an ANDing first.
testsuite:
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/39715
* gcc.target/arm/thumb-bitfld1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153651 138bc75d-0d04-0410-961f-82ee72b054a4
PR rtl-optimization/39715
* combine.c (simplify_comparison): Use extensions to
widen comparisons. Try an ANDing first.
testsuite:
2009-10-28 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/39715
* gcc.target/arm/thumb-bitfld1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153651 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/combine.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/arm/thumb-bitfld1.c | [new file with mode: 0644] | blob |