Files
llvm/test/CodeGen/ARM
Sjoerd Meijer b6be32f152 [ARM] Don't expand sdiv when optimising for minsize
Don't expand SDIV with an immediate that is a power of 2 if we optimise for
minimum code size. For example:

sdiv %1, i32 4

gets expanded to a sequence of 3 instructions, but this is suboptimal for
minimum code size so instead we just generate a MOV and a SDIV if integer
division is supported.

Differential Revision: https://reviews.llvm.org/D54546


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347965 91177308-0d34-0410-b5e6-96231b3b80d8
2018-11-30 08:14:28 +00:00
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