Files · 1fb54135beca90d49d3acbe83219311752628852 · lvzhengyang / riscv-gcc-1

i386.md (UNSPEC_FPATAN): New UNSPEC constant. · 1fb54135


	* config/i386/i386.md (UNSPEC_FPATAN): New UNSPEC constant.
	(atan2sf3, atan2df3, atan2xf3, atan2tf3): New patterns.

	* reg-stack.c (subst_stack_regs_pat): Add support for binary
	UNSPEC instructions (e.g. "fpatan").

	* gcc.dg/i386-387-1.c: Add new test for __builtin_atan2.
	* gcc.dg/i386-387-2.c: Likewise.

From-SVN: r62816

committed Feb 13, 2003

1fb54135

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