https://codereview.chromium.org/23890007/diff/1/src/arm/lithium-codegen-arm.cc
File src/arm/lithium-codegen-arm.cc (right):
https://codereview.chromium.org/23890007/diff/1/src/arm/lithium-codegen-arm.cc#newcode1985
src/arm/lithium-codegen-arm.cc:1985: FieldMemOperand(string,
SeqString::kHeaderSize + constant_index));
On 2013/09/09 06:05:31, Benedikt Meurer wrote:
Is that safe for arbitrary constant_index'es?
As long as you don't use ip, it's safe (and you should not use ip
outside of assembler or macroassembler).
When the constant can be encoded within the instruction, it only
generates a strb. If not, it will first load the constant in ip and then
do the strb.
https://codereview.chromium.org/23890007/
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