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re PR rtl-optimization/32366 (Segfault in significand_size with -ftree-vectorize)
authorUros Bizjak <ubizjak@gmail.com>
Sun, 17 Jun 2007 19:23:30 +0000 (21:23 +0200)
committerUros Bizjak <uros@gcc.gnu.org>
Sun, 17 Jun 2007 19:23:30 +0000 (21:23 +0200)
commita0c6429598d325bd5d615cb717b1494a436a08c5
tree3a5ef37106918b462ee5817ba6fb93a6bc863cb3tree
parent5f7055585a583123884ed6b9c2eec1c8f340dbdbcommit | diff
re PR rtl-optimization/32366 (Segfault in significand_size with -ftree-vectorize)

        PR rtl-optimization/32366
        * simplify-rtx.c (simplify_unary_operation_1) [FLOAT_TRUNCATE,
        FLOAT_EXTEND]: Prevent non-scalar modes from entering
        significand_size.

testsuite/ChangeLog:

        PR rtl-optimization/32366
        * testsuite/gcc.dg/vect/pr32366.c: New test.

From-SVN: r125777
gcc/ChangeLog diff | blob | history
gcc/simplify-rtx.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/vect/pr32366.c [new file with mode: 0644] blob