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re PR rtl-optimization/12628 (Segfault with -fno-expensive-optimizations -fno-rerun...
authorRoger Sayle <roger@eyesopen.com>
Mon, 1 Dec 2003 21:16:59 +0000 (21:16 +0000)
committerRoger Sayle <sayle@gcc.gnu.org>
Mon, 1 Dec 2003 21:16:59 +0000 (21:16 +0000)
commit28cb2b14484fd5c694b31513eb5fc30988d33904
tree18d957d9350eae5a5ed2e6da6f7043459bd714b7tree
parentea91ed098968dcee6c6e0bd028b8f2e2c9870547commit | diff
re PR rtl-optimization/12628 (Segfault with -fno-expensive-optimizations -fno-rerun-loop-opt)

PR optimization/12628
* toplev.c (rest_of_handle_jump_bypass): Call reg_scan.
* regclass.c (reg_scan): Include allocate_reg_info time in
TV_REG_SCAN.  Minor clean-ups.
(reg_scan_update): Minor clean-ups.

* gcc.dg/20031201-1.c: New test case.

From-SVN: r74125
gcc/ChangeLog diff | blob | history
gcc/regclass.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/20031201-1.c [new file with mode: 0644] blob
gcc/toplev.c diff | blob | history