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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-10-28 10:27:15 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-10-28 10:27:15 +0000 |
| commit | 5d49d0ea6c8f48d3bf36fc3d4e7c3984a7bf8157 (patch) | |
| tree | c38260869bb0cdd6998d12a09d64ae13ccd20f1d /gcc/df-problems.c | |
| parent | 582021baa76be44ef884eebd0f7ab99599f4b890 (diff) | |
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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
Diffstat (limited to 'gcc/df-problems.c')
0 files changed, 0 insertions, 0 deletions