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re PR target/42017 (gcc compiling C for ARM has stopped using r14 in leaf functions?)
authorChung-Lin Tang <cltang@codesourcery.com>
Tue, 14 May 2013 12:02:52 +0000 (12:02 +0000)
committerChung-Lin Tang <cltang@gcc.gnu.org>
Tue, 14 May 2013 12:02:52 +0000 (12:02 +0000)
commit2b2612629120fe1a8aaf46d126e5f2631ddc9cf8
tree2cb29ada69532f858145a3468885f4618f35779etree
parent6e022d7b0ba450c308d11c87581a3f6a1f88de21commit | diff
re PR target/42017 (gcc compiling C for ARM has stopped using r14 in leaf functions?)

2013-05-14  Chung-Lin Tang  <cltang@codesourcery.com>

PR target/42017
* config/arm/arm.h (EPILOGUE_USES): Only return true
for LR_REGNUM after epilogue_completed.

From-SVN: r198879
gcc/ChangeLog diff | blob | history
gcc/config/arm/arm.h diff | blob | history