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author | Richard Biener <rguenther@suse.de> | 2023-05-04 09:41:33 +0200 |
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committer | Richard Biener <rguenther@suse.de> | 2023-05-04 09:45:38 +0200 |
commit | de45793d0a102fc71785b90ce9ce75e57878da5d (patch) | |
tree | 771df09170e95bdcfebda4c29dd61ce7ac9c10a8 | |
parent | 05bc529829f25aacdaa567ef488b353bf2746c5b (diff) | |
download | gcc-de45793d0a102fc71785b90ce9ce75e57878da5d.tar.gz |
tree-optimization/109724 - new testcase
The following adds a testcase for PR109724 which was caused by
backporting r13-2375-gbe1b42de9c151d and fixed by r11-199-g2b42509f8b7bdf.
PR tree-optimization/109724
* g++.dg/torture/pr109724.C: New testcase.
(cherry picked from commit ee99aaae4aeecd55f1d945a959652cf07e3b2e9e)
-rw-r--r-- | gcc/testsuite/g++.dg/torture/pr109724.C | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr109724.C b/gcc/testsuite/g++.dg/torture/pr109724.C new file mode 100644 index 00000000000..4a88e1519d0 --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr109724.C @@ -0,0 +1,32 @@ +// { dg-do compile } + +double &SkTMax(double &a, double &b) { return a ?: b; } +struct SkDPoint { + double fX; +}; +struct SkDCubic { + SkDPoint &operator[](int n) { return fPts[n]; } + SkDPoint fPts[4]; +}; +struct SkDCurve { + SkDCubic fCubic; + SkDPoint &operator[](int n) { return fCubic[n]; } +}; +struct SkDCurveSweep { + SkDCurve fCurve; +}; +int endsIntersect_rPts; +double endsIntersect_maxX; +struct SkOpAngle { + void endsIntersect(); + SkDCurveSweep fPart; +} endsIntersect_rh; +void SkOpAngle::endsIntersect() { + for (int index = 0;; ++index) { + SkDCurve &curve = index ? endsIntersect_rh.fPart.fCurve : fPart.fCurve; + for (int idx2 = 0; endsIntersect_rPts; ++idx2) { + SkDPoint &__trans_tmp_1 = curve[idx2]; + endsIntersect_maxX = SkTMax(endsIntersect_maxX, __trans_tmp_1.fX); + } + } +} |