tree 714b784d029f230a7fd9ef1dddcc47277123ae19
parent 79db99711f6b27f6ced6b7ed52c827f5211010a9
author Scott Wakeling <scott.wakeling@linaro.org> 1484755164 +0000
committer Scott Wakeling <scott.wakeling@linaro.org> 1485512264 +0000

ARM: VIXL32: Keep jump table base label within range of adr.

Macro assembler instructions between adr and the jump table base label
could cause literal pool or veneer emission, which would push the jump
table start out of adr range. Such a large emission is highly unlikely,
but possible, so prevent this by using an ExactAssemblyScope.

Test: export ART_USE_VIXL_ARM_BACKEND=true && test-art-target
Change-Id: I46a038e452e197d73206b415376b5f2246388317