Hi! On Mon, 2023-06-19 16:29:53 +0800, Jie Mei <jie....@oss.cipunited.com> wrote: > There are shortened bitwise instructions in the mips16e2 ASE, > for instance, ANDI, ORI/XORI, EXT, INS etc. . > > This patch adds these instrutions with corresponding tests.
[...] Starting with this patch, I see some new warning: [all 2023-07-06 23:04:01] g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc/gcc -I../../gcc/gcc/build -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include \ [all 2023-07-06 23:04:01] -o build/gencondmd.o build/gencondmd.cc [all 2023-07-06 23:04:02] ../../gcc/gcc/config/mips/mips-msa.md:435:26: warning: 'and' of mutually exclusive equal-tests is always 0 [all 2023-07-06 23:04:02] 435 | DONE; [all 2023-07-06 23:04:02] ../../gcc/gcc/config/mips/mips-msa.md:435:26: warning: 'and' of mutually exclusive equal-tests is always 0 [all 2023-07-06 23:04:03] ../../gcc/gcc/config/mips/mips.md:822:1: warning: 'and' of mutually exclusive equal-tests is always 0 [all 2023-07-06 23:04:03] 822 | ;; conditional-move-type condition is needed. [all 2023-07-06 23:04:03] | ^ [all 2023-07-06 23:04:03] g++ -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -static-libstdc++ -static-libgcc -o build/gencondmd \ [all 2023-07-06 23:04:03] build/gencondmd.o build/errors.o ../build-x86_64-pc-linux-gnu/libiberty/libiberty.a [all 2023-07-06 23:04:03] build/gencondmd > tmp-cond.md (Full build log available as eg. http://toolchain.lug-owl.de/laminar/jobs/gcc-mips-linux/76) Thanks, JBG --
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