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2023-11-09 Thread Kelly Coleman via Gcc
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gcc-11-20231109 is now available

2023-11-09 Thread GCC Administrator via Gcc
Snapshot gcc-11-20231109 is now available on https://gcc.gnu.org/pub/gcc/snapshots/11-20231109/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 11 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

Re: Bug: GCC riscv building fails at self-tests with specific march

2023-11-09 Thread Michael T. Kloos
Sorry for the formatting break. Resending... I encountered a bug when trying to build a RISC-V GCC cross-compiler.  I believe that the most relevant configure options that I used are: --disable-multilib --with-arch=rv32ia --with-abi=ilp32 However, I can post a full list if needed. 

Bug: GCC riscv building fails at self-tests with specific march

2023-11-09 Thread Michael T. Kloos
I encountered a bug when trying to build a RISC-V GCC cross-compiler.  I believe that the most relevant configure options that I used are: --disable-multilib --with-arch=rv32ia --with-abi=ilp32 However, I can post a full list if needed.  I have the GCC git tree located at the path "/home/quantum/de

Questions about vectorizing a simple loop by inferring the range from array

2023-11-09 Thread Hao Liu OS via Gcc
Hi, I'm investigating how to vectorize the following simple case: int A[1024 * 2]; int foo1 (unsigned offset) { int sum = 0; for (unsigned i = 0; i < 1024; i++) sum += A[i + offset]; return sum; } The loop body and loop vectorizer dumps are: # i_13 = PH