OSDN Git Service

[ARM] Better error message for invalid flag-preserving Thumb1 insts
authorOliver Stannard <oliver.stannard@arm.com>
Tue, 6 Dec 2016 12:59:08 +0000 (12:59 +0000)
committerOliver Stannard <oliver.stannard@arm.com>
Tue, 6 Dec 2016 12:59:08 +0000 (12:59 +0000)
commit91bc1bbfb29bd66eca00cad9fa502e04b04b21ba
tree803b318fdf235380cd47341ada42b83012b968a5
parentc700b40b547f3401eab615d40dcbca6f158c31f7
[ARM] Better error message for invalid flag-preserving Thumb1 insts

When we see a non flag-setting instruction for which only the flag-setting
version is available in Thumb1, we should give a better error message than
"invalid instruction".

Differential Revision: https://reviews.llvm.org/D27414

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288805 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
test/MC/ARM/thumb-diagnostics.s