[llvm] [NVPTX] Attempt to load params using symbol addition node directly (PR #119935)

[Artem Belevich via llvm-commits]

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@@ -0,0 +1,44 @@
+; RUN: llc < %s -march=nvptx64 --debug-counter=dagcombine=0 | FileCheck %s
+; RUN: %if ptxas %{ llc < %s -march=nvptx64 | %ptxas-verify %}
+
+%struct.8float = type <{ [8 x float] }>
+
+declare i32 @callee(%struct.8float %a)
+
+define i32 @test(%struct.8float alignstack(32) %data) {
+  ;CHECK-NOT: add.
+  ;CHECK-DAG: ld.param.u8 %r{{.*}}, [test_param_0];
+  ;CHECK-DAG: ld.param.u8 %r{{.*}}, [test_param_0+1];
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Artem-B wrote:

See above -- assertions enabled/disabled are not supposed to alter compiler output. If you want compiler to behave differently -- instrument the output, etc, it should be done via some other mechanism. Assertions are *not* the right knob for that.

https://github.com/llvm/llvm-project/pull/119935