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(parent: 66830bb) | patch
haifa-sched.c (schedule_block): Explain the real reason we delete REG_SAVE_NOTEs...
authorGeoff Keating <geoffk@cygnus.com>
Fri, 25 Feb 2000 18:17:40 +0000 (18:17 +0000)
committerGeoffrey Keating <geoffk@gcc.gnu.org>
Fri, 25 Feb 2000 18:17:40 +0000 (18:17 +0000)
commit0e2eaba46d7ef44ca821d3afaf385809db84fb1f
tree52960c4466687daba4dc5334903af1dc32a07a13tree
parent66830bb21b32a9cd5c5e81e085bbafe7edca55fdcommit | diff
haifa-sched.c (schedule_block): Explain the real reason we delete REG_SAVE_NOTEs on the first insn of a block.

* haifa-sched.c (schedule_block): Explain the real reason
we delete REG_SAVE_NOTEs on the first insn of a block.
Don't delete REG_SAVE_NOTES for NOTE_INSN_SETJMP.

* compile/20000224-1.c: New test.

From-SVN: r32150
gcc/ChangeLog diff | blob | history
gcc/haifa-sched.c diff | blob | history
gcc/testsuite/gcc.c-torture/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/20000224-1.c [new file with mode: 0644] blob