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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
INSTALL
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contrib gcc-changelog: support patterns 2020-06-02 16:05:38 +02:00
fixincludes Allow CONFIG_SHELL to override build-time shell in mkheaders 2020-02-20 22:09:03 -03:00
gcc [Ada] remove last traces of -auxbase 2020-06-02 15:36:49 -03:00
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intl intl: Unbreak intl build with bison 3 when no regeneration is needed [PR92008] 2020-04-16 11:55:00 +02:00
libada Add `--with-toolexeclibdir=' configuration option 2020-01-24 11:24:25 +00:00
libatomic Daily bump. 2020-06-02 00:16:25 +00:00
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libffi libffi/test: Fix compilation for build sysroot 2020-04-25 21:27:14 +01:00
libgcc RISC-V: Make __divdi3 handle div by zero same as hardware. 2020-06-02 11:44:44 -07:00
libgfortran Daily bump. 2020-06-02 00:16:25 +00:00
libgo libgo: update x/sys/cpu after gccgo support added 2020-05-25 13:43:44 -07:00
libgomp openmp: Fix up build if HAVE_SYNC_BUILTINS is not defined. 2020-06-02 11:56:59 +02:00
libhsail-rt Add `--with-toolexeclibdir=' configuration option 2020-01-24 11:24:25 +00:00
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libsanitizer Update link to LOCAL_PATCHES. 2020-06-02 08:03:48 +02:00
libssp Daily bump. 2020-05-30 00:16:27 +00:00
libstdc++-v3 libstdc++: Make debug containers prefer copy ctor to base ctor (PR 90102) 2020-06-02 18:13:33 +01:00
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.dir-locals.el
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ChangeLog Daily bump. 2020-05-29 00:16:23 +00:00
ChangeLog.jit
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MAINTAINERS MAINTAINERS: Add myself for write after approval. 2020-05-18 12:21:17 +01:00
Makefile.def Merge top-level configury changes from gdb 2020-04-09 06:52:55 -06:00
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Makefile.tpl
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configure jit: port libgccjit to Windows 2020-05-28 14:43:58 -04:00
configure.ac jit: port libgccjit to Windows 2020-05-28 14:43:58 -04:00
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