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(parent: 7b2e107) | patch
re PR rtl-optimization/6233 (simple loop miscompilation)
authorAlan Modra <amodra@bigpond.net.au>
Wed, 10 Apr 2002 03:50:39 +0000 (03:50 +0000)
committerAlan Modra <amodra@gcc.gnu.org>
Wed, 10 Apr 2002 03:50:39 +0000 (13:20 +0930)
commita6a063b81ce323e49eb23bd87d7147c5cb09814e
tree8f57737d03a2fc651bab26e059ff589511d75dfatree
parent7b2e1077614049c9899772aa14edab91e80e7ec5commit | diff
re PR rtl-optimization/6233 (simple loop miscompilation)

PR optimization/6233
* rtlanal.c (pure_call_p): New function.
* rtl.h (pure_call_p): Declare.
* loop.c (prescan_loop): Use it to set has_nonconst_call.
* gcse.c (store_killed_in_insn): Use pure_call_p here too.

From-SVN: r52110
gcc/ChangeLog diff | blob | history
gcc/gcse.c diff | blob | history
gcc/loop.c diff | blob | history
gcc/rtl.h diff | blob | history
gcc/rtlanal.c diff | blob | history