From 3582ce0d7ccf2ee0eca66e5928e5550b8fc84e57 Mon Sep 17 00:00:00 2001 From: Charlie Jenkins Date: Tue, 2 Jul 2024 18:54:48 -0700 Subject: [PATCH] riscv: selftests: Fix vsetivli args for clang Clang does not support implicit LMUL in the vset* instruction sequences. Introduce an explicit LMUL in the vsetivli instruction. Signed-off-by: Charlie Jenkins Fixes: 9d5328eeb185 ("riscv: selftests: Add signal handling vector tests") Link: https://lore.kernel.org/r/20240702-fix_sigreturn_test-v1-1-485f88a80612@rivosinc.com Signed-off-by: Palmer Dabbelt --- tools/testing/selftests/riscv/sigreturn/sigreturn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/riscv/sigreturn/sigreturn.c b/tools/testing/selftests/riscv/sigreturn/sigreturn.c index 62397d5934f1..ed351a1cb917 100644 --- a/tools/testing/selftests/riscv/sigreturn/sigreturn.c +++ b/tools/testing/selftests/riscv/sigreturn/sigreturn.c @@ -51,7 +51,7 @@ static int vector_sigreturn(int data, void (*handler)(int, siginfo_t *, void *)) asm(".option push \n\ .option arch, +v \n\ - vsetivli x0, 1, e32, ta, ma \n\ + vsetivli x0, 1, e32, m1, ta, ma \n\ vmv.s.x v0, %1 \n\ # Generate SIGSEGV \n\ lw a0, 0(x0) \n\ -- 2.50.1