FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

RISC-V: Add testcase for pr114734

Browse source 
gcc/testsuite/ChangeLog:

	PR middle-end/114734

	* gcc.target/riscv/rvv/autovec/pr114734.c: New test.

Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>
(cherry picked from commit ff4dc8b10a421cdb0c56f7f8c238609de4f9fbe2)
This commit is contained in:
Patrick O'Neill 2024-04-30 13:26:45 -07:00 • committed by Richard Biener
parent 5c42872b2a
commit 796319476e
1 changed files with 25 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114734.c Normal file
View file

@ -0,0 +1,25 @@
/* { dg-do run } */
/* { dg-require-effective-target riscv_v } */
/* { dg-options { -march=rv64gcv_zvl256b -mabi=lp64d -fwhole-program -O3 -mrvv-vector-bits=zvl } } */
int f[18];
int g[18];
int h[18][18][18];
int a[324];
long b[18];
int *i = g;
int (*j)[18][18] = h;
int z;
int main() {
for (int m = 0; m < 18; ++m)
f[m] = 3;
for (int m = 0; m < 18; m += 1)
for (int n = 0; n < 18; n += 3) {
a[m * 8 + n] = j[m][m][0] ? i[n] : 0;
b[n] = f[n] ? -i[m] : 0;
}
for (long n = 0; n < 8; ++n)
z = a[n];
if (b[15] != 0)
__builtin_abort();
}