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(parent: c5e5f5f) | patch
[ARC] Save/restore blink when in ISR.
authorClaudiu Zissulescu <claziss@synopsys.com>
Mon, 27 Mar 2017 10:56:04 +0000 (12:56 +0200)
committerClaudiu Zissulescu <claziss@gcc.gnu.org>
Mon, 27 Mar 2017 10:56:04 +0000 (12:56 +0200)
commit84804c5b47636c7fa8bbbd1481ed426f2efc2654
tree98fbcc94f6f8c9ff7f65db94999708007e2de327tree
parentc5e5f5f6429b05b47110f8dea839ec055d69bb4fcommit | diff
[ARC] Save/restore blink when in ISR.

gcc/
2017-03-27  Claudiu Zissulescu  <claziss@synopsys.com>

* config/arc/arc.c (arc_epilogue_uses): BLINK should be also
restored when in interrupt.
* config/arc/arc.md (simple_return): ARCv2 rtie instruction
doesn't have delay slot.

2017-03-27  Claudiu Zissulescu  <claziss@synopsys.com>

* testsuite/gcc.target/arc/interrupt-4.c: New file.

From-SVN: r246495
gcc/ChangeLog diff | blob | history
gcc/config/arc/arc.c diff | blob | history
gcc/config/arc/arc.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/arc/interrupt-4.c [new file with mode: 0644] blob