Comment 0 for bug 1682620

According to the ARM documentation at

        http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489i/Babbfdih.html

under the heading "LDR in Thumb code", it says:

       "The LDR pseudo-instruction never generates a 16-bit flag-setting MOV instruction."

However, when I use the following:

       LDR R0,=1

it gets replaced by:

       MOVS R0,1 // This is a 16-bit instruction that updates flags N and Z.

which modifies the flags (and I believe, should not). To comply with the ARM documentation, it should replace the pseudo-instruction with one of the following that do not modify the flags:

       MOV.W R0,1 // Both of these are 32-bit instructions, but
       MOVW R0,1 // neither of them affect the flags.

FYI, I use the EmBitz v1.11 IDE which uses gcc 5_4- embedded branch,
and the only assembler directives I use are:

        .syntax unified
 .cpu cortex-m4
        .text
        .thumb_func
        .align 2