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| author | Aldy Hernandez <aldyh@redhat.com> | 2022-11-02 12:39:45 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2022-11-02 14:37:01 +0100 |
| commit | 58511b3fc035f7fe77c3403f7b99de3a795a7964 (patch) | |
| tree | 2ccbfb726d883f49747293115a2a26dc9458f7c0 /gcc/gcc.cc | |
| parent | 6d9dbdf51f9afe86a57fb28bc55065fa4500a72b (diff) | |
| download | gcc-58511b3fc035f7fe77c3403f7b99de3a795a7964.zip gcc-58511b3fc035f7fe77c3403f7b99de3a795a7964.tar.gz gcc-58511b3fc035f7fe77c3403f7b99de3a795a7964.tar.bz2 | |
Fix bug in frange::contains_p() for signed zeros.
The contains_p() code wasn't returning true for non-singleton ranges
containing signed zeros. With this patch we now handle:
-0.0 exists in [-3, +5.0]
+0.0 exists in [-3, +5.0]
gcc/ChangeLog:
* value-range.cc (frange::contains_p): Fix signed zero handling.
(range_tests_signed_zeros): New test.
Diffstat (limited to 'gcc/gcc.cc')
0 files changed, 0 insertions, 0 deletions