Try fixing asm_dot_test on Windows
Try fixing asm_dot_test on Windows

its GAS lacks .pushsection/.popsection and .previous, so
we must manually switch back to .text in the snippets on
that platform.

mirror/tinycc,mirror/tinycc,mingodad/tinycc,mingodad/tinycc,mirror/tinycc,mirror/tinycc,mingodad/tinycc,mingodad/tinycc