diff mbox series

[1/2] Hexagon (hvx_misc test): fix uninitialized regs at test_load_tmp2

Message ID d7116649bde930a0d3ec3eaaf8638bdf0a02b118.1685454251.git.quic_mathbern@quicinc.com
State New
Headers show
Series Hexagon tests: fix test_load_tmp2 and non-portable format | expand

Commit Message

Matheus Tavares Bernardino May 30, 2023, 1:45 p.m. UTC 
From: Marco Liebel <quic_mliebel@quicinc.com>

This test case was using some vector registers which were not properly
initialized.

Signed-off-by: Marco Liebel <quic_mliebel@quicinc.com>
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
---
 tests/tcg/hexagon/hvx_misc.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tests/tcg/hexagon/hvx_misc.c b/tests/tcg/hexagon/hvx_misc.c
index b45170acd1..b56b8f9cc5 100644
--- a/tests/tcg/hexagon/hvx_misc.c
+++ b/tests/tcg/hexagon/hvx_misc.c
@@ -66,6 +66,11 @@  static void test_load_tmp2(void)
     void *pout1 = &output[1];
 
     asm volatile(
+        "r0 = #0x0\n\t"
+        "v14 = vsplat(r0)\n\t"
+        "v15 = vsplat(r0)\n\t"
+        "v24 = vsplat(r0)\n\t"
+        "v25 = vsplat(r0)\n\t"
         "r0 = #0x03030303\n\t"
         "v16 = vsplat(r0)\n\t"
         "r0 = #0x04040404\n\t"
@@ -79,7 +84,7 @@  static void test_load_tmp2(void)
         "vmem(%0 + #0) = v24\n\t"
         "vmem(%1 + #0) = v25\n\t"
         : : "r"(pout0), "r"(pout1)
-        : "r0", "v16", "v18", "v21", "v24", "v25", "memory"
+        : "r0", "v14", "v15", "v16", "v18", "v21", "v24", "v25", "memory"
     );
 
     for (int i = 0; i < MAX_VEC_SIZE_BYTES / 4; ++i) {