| commit | 5d49d0ea6c8f48d3bf36fc3d4e7c3984a7bf8157 | |
| author | Paolo Bonzini <bonzini@gnu.org> | |
| Wed, 28 Oct 2009 10:27:15 +0000 (28 10:27 +0000) | ||
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | |
| Wed, 28 Oct 2009 10:27:15 +0000 (28 10:27 +0000) | ||
| tree | c38260869bb0cdd6998d12a09d64ae13ccd20f1d | treesnapshot (tar.gz zip) |
| parent | 582021baa76be44ef884eebd0f7ab99599f4b890 | commitdiff |
re PR target/39715 ([cond-optab] extra sign extensions on Thumb)
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.
From-SVN: r153651
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.
From-SVN: r153651
| 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 |