delete mode 100644 lib/compiler_rt/negXf2.zig
 create mode 100644 lib/compiler_rt/negdf2.zig
 create mode 100644 lib/compiler_rt/negsf2.zig
 create mode 100644 lib/compiler_rt/negtf2.zig
 create mode 100644 lib/compiler_rt/negxf2.zig