Commit 646d6f52 authored by Simon Marlow's avatar Simon Marlow

x86_64: add -fno-builtin to gcc command line for .hc files.

This seems to be required now that we're stealing more registers.
parent d1545b69
......@@ -1266,11 +1266,15 @@ machdepCCOpts dflags
-- and get in the way of -split-objs. Another option
-- would be to throw them away in the mangler, but this
-- is easier.
"-fno-unit-at-a-time"
"-fno-unit-at-a-time",
-- unit-at-a-time doesn't do us any good, and screws
-- up -split-objs by moving the split markers around.
-- It's only turned on with -O2, but put it here just
-- in case someone uses -optc-O2.
"-fno-builtin"
-- calling builtins like strlen() using the FFI can
-- cause gcc to run out of regs, so use the external
-- version.
] )
#elif mips_TARGET_ARCH
......
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