MCAsmStreamer: Omit initial ".text" causing lot of breakages

[pranavk]

@MaskRay

7b23f41#diff-c1cd0d8700618033d5c6439791e7203361e531ee49f9a53865ca158302a79adc is causing us a lot of problems. I know you have changed all the tests that were dependent on it in the LLVM repo but it's a disruptive change in general. I am trying to fix-forward but failing that, could we revert this and reland it later after the holidays?

[MaskRay]

How is this disruptive at all? Do you have a downstream llvm/lib/Target/XXX with many tests expect implicit .text? The fix is mechanical.

You can also hack initSections to use switchSection instead of switchSectionNoPrint for your targets.

[pranavk]

Ok. ended up working around it. Sorry for the noise.