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iains / gcc-darwin-arm64

GCC master branch for Darwin with experimental support for Arm64. Currently GCC-15.0.0 [September 2024]
GNU General Public License v2.0
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Gm2 compilation fails #128

Closed Occipt closed 7 months ago

Occipt commented 7 months ago

Greetings.

I just took a fresh pull. Gcc/g++ build without incident on my M1 Mini. When I add gm2 to the mix, the gm2 compiler builds but has a problem compiling the gm2 library:

/bin/sh ../libtool --tag=CC \ --mode=compile /Users/build/opt/gcc/bld/gm2-arm/./gcc/gm2 -B/Users/build/opt/gcc/bld/gm2-arm/./gcc/ [...] ../../../../../src/gcc-darwin-arm64/libgm2/libm2pim/../../gcc/m2/gm2-libs/NumberIO.mod: In function 'm2pim_NumberIO_HexToStr': ../../../../../src/gcc-darwin-arm64/libgm2/libm2pim/../../gcc/m2/gm2-libs/NumberIO.mod:237:1: error: label '.L873' in the middle of basic block 3 237 | BEGIN | ^~~~~ during GIMPLE pass: vect ../../../../../src/gcc-darwin-arm64/libgm2/libm2pim/../../gcc/m2/gm2-libs/NumberIO.mod:237:1: internal compiler error: verify_flow_info failed

Previous gm2 builds succeeded without incident. It is not clear whether this is in your balliwick.

Thank you for the port.

Sincerely, Occipt

iains commented 7 months ago

this is https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113750 which is fixed (there are some other fixes for vector issues also). I will be updating the branch in a few days to include all of these fixes.

iains commented 7 months ago

the latest rebase (https://github.com/iains/gcc-darwin-arm64/commit/8eaa8e78badd7e1d8c2873a2565d95bf9859eb3f) includes the fix for this and for a number of vector-related issues.