Momchil Velikov d6a4ab3d49 [ARM] Dynamic stack alignment for 16-bit Thumb ...

This patch implements dynamic stack (re-)alignment for 16-bit Thumb. When
targeting processors, which support only the 16-bit Thumb instruction set
the compiler ignores the alignment attributes of automatic variables and may
silently generate incorrect code.

Differential revision: https://reviews.llvm.org/D38143

llvm-svn: 316289

2017-10-22 11:56:35 +00:00

3.4 KiB

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