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tcg/arm: don't save/restore r7 in prologue/epilogue
authorAurelien Jarno <[email protected]>
Sat, 20 Mar 2010 11:27:42 +0000 (12:27 +0100)
committerAurelien Jarno <[email protected]>
Sat, 20 Mar 2010 11:27:42 +0000 (12:27 +0100)
commit9e97d8e9418ddd8f26a2aa4dbb80853d3e8af392
tree64e9cb2039d6a0c041592b7abc96c7973df268cftree | snapshot
parent26c5d372e4848cbe85bcda10a4c5e98ad3aa051acommit | diff
tcg/arm: don't save/restore r7 in prologue/epilogue

There is no need to save r7, it is used to store the address
of the env structure and is not modified by GCC.

Signed-off-by: Aurelien Jarno <[email protected]>
tcg/arm/tcg-target.c diff | blob | blame | history
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