Hi all,
I've committed the attached to fix a failure-to-assemble bug that can
occur in some vectorized code. This has been hidden for a long time
because sub-word vectors were disabled on GCN, but this is no longer the
case.
The gather load instructions had the suffixes for store, which didn't
assemble well. E.g. it had 'flat_load_short', instead of
'flat_load_ustore'.
This fixes about 39 tests in vect.exp.
--
Andrew Stubbs
Mentor Graphics / CodeSourcery
Fix unrecognised GCN instruction.
2019-12-06 Andrew Stubbs <a...@codesourcery.com>
gcc/
* config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Use %o
in the asm output.
diff --git a/gcc/config/gcn/gcn-valu.md b/gcc/config/gcn/gcn-valu.md
index 90f0dcf3106..95e0731a374 100644
--- a/gcc/config/gcn/gcn-valu.md
+++ b/gcc/config/gcn/gcn-valu.md
@@ -716,10 +716,10 @@
if (AS_FLAT_P (as))
{
if (TARGET_GCN5_PLUS)
- sprintf (buf, "flat_load%%s0\t%%0, %%1 offset:%%2%s\;s_waitcnt\t0",
+ sprintf (buf, "flat_load%%o0\t%%0, %%1 offset:%%2%s\;s_waitcnt\t0",
glc);
else
- sprintf (buf, "flat_load%%s0\t%%0, %%1%s\;s_waitcnt\t0", glc);
+ sprintf (buf, "flat_load%%o0\t%%0, %%1%s\;s_waitcnt\t0", glc);
}
else if (AS_GLOBAL_P (as))
sprintf (buf, "global_load%%s0\t%%0, %%1, off offset:%%2%s\;"
