gcc/libgcc/config
Jim Wilson 4013baf99c RISC-V: Make __divdi3 handle div by zero same as hardware.
The ISA manual specifies that divide by zero always returns -1 as the result.
We were failing to do that when the dividend was negative.

Original patch from Virginie Moser.

	libgcc/
	* config/riscv/div.S (__divdi3): For negative arguments, change bgez
	to bgtz.
2020-06-02 11:44:44 -07:00
..
aarch64 [AArch64] Use __getauxval instead of getauxval in LSE detection code in libgcc 2020-05-06 16:20:38 +01:00
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arc [ARC] Make libgcc compatible with ARC's reduced register set config. 2020-01-27 14:51:03 +02:00
arm arm: unified syntax for libgcc when built with -Os [PR94220] 2020-03-26 10:59:34 +00:00
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riscv RISC-V: Make __divdi3 handle div by zero same as hardware. 2020-06-02 11:44:44 -07:00
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