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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33723 91177308-0d34-0410-b5e6-96231b3b80d8
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Evan Cheng 2007-01-31 22:11:38 +00:00
parent 0fa10515ee
commit 11a065e599
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4
lib/Target/ARM/README-Thumb.txt
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@ -19,3 +19,7 @@
* If we know function size is less than (1 << 16) * 2 bytes, we can use 16-bit
jumptable entries (e.g. (L1 - L2) >> 1). Or even smaller entries if the
function is even smaller. This also applies to ARM.
* In thumb mode, short, byte, and bool preferred alignments are currently set
to 4 to accommodate ISA restriction (i.e. add sp, #imm, imm must be multiple
of 4).