omments in V3:
[PATCH V3] RISC-V: Fix unexpected big LMUL choosing in dynamic LMUL model for
non-adjacent load/store (gnu.org)
juzhe.zh...@rivai.ai
From: Robin Dapp
Date: 2023-10-16 20:33
To: Juzhe-Zhong; gcc-patches
CC: rdapp.gcc; kito.cheng; kito.cheng; jeffreyalaw
Subject: Re: [PATCH V2] R
Hi Juzhe,
> +/* Get STORE value. */
> +static tree
> +get_store_value (gimple *stmt)
> +{
> + if (is_gimple_call (stmt) && gimple_call_internal_p (stmt))
> +{
> + if (gimple_call_internal_fn (stmt) == IFN_MASK_STORE)
> + return gimple_call_arg (stmt, 3);
> + else
> +
Consider this following case:
int
bar (int *x, int a, int b, int n)
{
x = __builtin_assume_aligned (x, __BIGGEST_ALIGNMENT__);
int sum1 = 0;
int sum2 = 0;
for (int i = 0; i < n; ++i)
{
sum1 += x[2*i] - a;
sum1 += x[2*i+1] * b;
sum2 += x[2*i] - b;
sum2 +=
