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(parent: 1be8ebd) | patch
Use GET_MODE_BITSIZE to get vector natural alignment
authorH.J. Lu <hongjiu.lu@intel.com>
Mon, 19 Oct 2015 11:41:03 +0000 (11:41 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Mon, 19 Oct 2015 11:41:03 +0000 (04:41 -0700)
commit1c6e3c3e2ce560e555ba7d75a22179757a3c6489
tree0f8b89ec81e9567be632659ca4cffb17746aed01tree
parent1be8ebde2e47e239f994a62291e50502b63b5451commit | diff
Use GET_MODE_BITSIZE to get vector natural alignment

Since GET_MODE_ALIGNMENT is defined by psABI and the biggest alignment
is 4 byte for IA MCU psABI, we should use GET_MODE_BITSIZE for IA MCU
psABI to get vector natural alignment to check misaligned vector move.

* config/i386/i386.c (ix86_expand_vector_move): Use
GET_MODE_BITSIZE for IA MCU psABI to get vector natural
alignment.

From-SVN: r228969
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