Hi,
the inline assembly "p" modifier ("An operand that is a valid memory address is
allowed",
cf.
https://gcc.gnu.org/onlinedocs/gcc/Simple-Constraints.html#Simple-Constraints)
is not supported on AMD GCN. This causes an ICE during the compilation of
gcc.dg/asm-4.c.
We should skip the test for the amdgcn-*-* target.
Can I merge the patch below into trunk?
Best regards,
Frederik
2019-12-05 Frederik Harwath <frede...@codesourcery.com>
gcc/testsuite/
* gcc.dg/asm-4.c: Skip on target amdgcn-*-*.
Index: gcc/testsuite/gcc.dg/asm-4.c
===================================================================
--- gcc/testsuite/gcc.dg/asm-4.c (revision 278932)
+++ gcc/testsuite/gcc.dg/asm-4.c (working copy)
@@ -3,6 +3,7 @@
/* "p" modifier can't be used to generate a valid memory address with ILP32.
*/
/* { dg-skip-if "" { aarch64*-*-* && ilp32 } } */
+/* { dg-skip-if "'p' is not supported for GCN" { amdgcn-*-* } } */
int main()
{
