[ARM][DAG] Revert Disable post-legalization store merge for ARM
authorNirav Dave <niravd@google.com>
Wed, 29 Nov 2017 18:06:13 +0000 (18:06 +0000)
committerNirav Dave <niravd@google.com>
Wed, 29 Nov 2017 18:06:13 +0000 (18:06 +0000)
commitbafaa53c4daf3c17e89bcbf3ebb9190f52e755c9
treec18500ad23b4f9d728150a1be4c4b2f7eae710f7
parent5764997ff2ca82be889fab3271c43637f705a272
[ARM][DAG] Revert Disable post-legalization store merge for ARM

Partially reverting enabling of post-legalization store merge
(r319036) for just ARM backend as it is causing incorrect code
in some Thumb2 cases.

llvm-svn: 319331
llvm/lib/Target/ARM/ARMISelLowering.h
llvm/test/CodeGen/ARM/fp16-promote.ll