================ @@ -4447,76 +4447,76 @@ # GFX11: ds_store_b128 v255, v[2:5] offset:65535 ; encoding: [0xff,0xff,0x7c,0xdb,0xff,0x02,0x00,0x00] 0xff,0xff,0x7c,0xdb,0xff,0x02,0x00,0x00 -# GFX11: ds_store_b16 v0, v1 ; encoding: [0x00,0x00,0x7c,0xd8,0x00,0x01,0x00,0x00] +# GFX11: ds_store_b16 v0, v1.l ; encoding: [0x00,0x00,0x7c,0xd8,0x00,0x01,0x00,0x00] ---------------- jayfoad wrote:
Using the `.l` syntax is not right here. This is not a true16 operand, cos you can't specify v0.h but you can specify v255.l (with an 8-bit instruction field). So it's a normal 32-bit operand but the instruction happens to only use the low 16 bits of data from it. https://github.com/llvm/llvm-project/pull/156406 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
