Fix INFO=-N in argument-validation#1272
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langou merged 1 commit intoMay 11, 2026
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INFO=-N value reported to XERBLA on a too-small workspace (or LRWORK) does not match the actual signature position of the argument being tested. Sites: - ?ORBDB4 / ?UNBDB4: LWORK test reported -14 (WORK), should be -15. - ?GGSVD3: LWORK.LT.1 test reported -24 (the INFO arg in S/D; IWORK in C/Z), should be -22 (LWORK). - ?ORCSD / ?UNCSD: LWORK test reported -22 (LDU2), should be -28 (LWORK). Z/C also report LRWORK as -24 (LDV1T), should be -30. - C/ZLAQZ0: LWORK test reported -19 (RWORK), should be -18. (S/DLAQZ0 use ALPHAR+ALPHAI instead of ALPHA, so LWORK is at position 19 there and -19 is already correct.) - C/ZLAQZ2: LWORK test reported -26 (RWORK), should be -25. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
langou
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May 11, 2026
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INFO=-N value reported to XERBLA on a too-small workspace (or LRWORK) does not match the actual signature position of the argument being tested.
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