the elimination of if blocks in GCC during if-conversion and vectorization

2023-10-12 Thread Hanke Zhang via Gcc
Hi, I'm recently working on vectorization of GCC. I'm stuck in a small problem and would like to ask for advice. For example, for the following code: int main() { int size = 1000; int *foo = malloc(sizeof(int) * size); int c1 = rand(), t1 = rand(); for (int i = 0; i < size; i++) { if

gcc-11-20231012 is now available

2023-10-12 Thread GCC Administrator via Gcc
Snapshot gcc-11-20231012 is now available on https://gcc.gnu.org/pub/gcc/snapshots/11-20231012/ 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