loongarch: testsuite: skip builtin-apply2.c

On LoongArch, variadic functions use different arugment passing
conventions so this test is not valid (see the section named "Variadic
argument" in the [ELF ABI][1]) and should be skipped.

[1]: https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html

gcc/testsuite/

	* gcc.dg/builtin-apply2.c (dg-skip-if): Add loongarch*-*-*.

diff --git a/gcc/testsuite/gcc.dg/builtin-apply2.c b/gcc/testsuite/gcc.dg/builtin-apply2.c
index 9049af5..0f350f4 100644 (file)
--- a/gcc/testsuite/gcc.dg/builtin-apply2.c
+++ b/gcc/testsuite/gcc.dg/builtin-apply2.c
@@ -1,7 +1,7 @@
 /* { dg-do run } */
 /* { dg-require-effective-target untyped_assembly } */
 /* { dg-skip-if "Variadic funcs have all args on stack. Normal funcs have args in registers." { "avr-*-* nds32*-*-* amdgcn-*-*" } } */
-/* { dg-skip-if "Variadic funcs use different argument passing from normal funcs." { "csky*-*-* riscv*-*-* or1k*-*-* msp430-*-* pru-*-*" } } */
+/* { dg-skip-if "Variadic funcs use different argument passing from normal funcs." { "csky*-*-* riscv*-*-* or1k*-*-* msp430-*-* pru-*-* loongarch*-*-*" } } */
 /* { dg-skip-if "Variadic funcs use Base AAPCS.  Normal funcs use VFP variant." { arm*-*-* && arm_hf_eabi } } */
 
 /* PR target/12503 */