nv50/ir: don't optimize shl(mul_hi, a) to mul_hi

Fixes shader_storage_buffer_object.advanced-unsizedArrayLength* CTS tests Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11021>
2021-05-27 00:24:10 +02:00
parent e7485f1294
commit 8169d709c4
1 changed files with 2 additions and 0 deletions
@@ -1493,6 +1493,8 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
         int muls;
         if (isFloatType(si->dType))
            return false;
+         if (si->subOp)
+            return false;
         if (si->src(1).getImmediate(imm1))
            muls = 1;
         else if (si->src(0).getImmediate(imm1))