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* config/rl78/rl78-real.md: Add peepholes to avoid a register
authornickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Jun 2015 12:59:38 +0000 (12:59 +0000)
committernickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 Jun 2015 12:59:38 +0000 (12:59 +0000)
commit70f723f8798ee4a233d54fa14581d57e0b2ba361
treee0bc4f4a51d0f86a089bcef35a324dd324abffeftree | snapshot
parent6e94e4b1f1db5b0bb63974c2c6f7931564fe71f8commit | diff
* config/rl78/rl78-real.md: Add peepholes to avoid a register
copy when calling a function.
* config/rl78/rl78.c (need_to_save): Do not push the frame
pointer in an interrupt handler prologue if it is never used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@224076 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/config/rl78/rl78-real.md diff | blob | blame | history
gcc/config/rl78/rl78.c diff | blob | blame | history
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