[clang] [flang] [llvm] [AMDGPU] Use a target feature to enable __builtin_amdgcn_global_load_lds on gfx9/10 (PR #133055)

[Juan Manuel Martinez Caamaño via llvm-commits]

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@@ -0,0 +1,45 @@
+; RUN: split-file %s %t
+;
+; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1100 %t/struct.ll 2>&1 | FileCheck --ignore-case %s
+; RUN: not --crash llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 %t/struct.ll 2>&1 | FileCheck --ignore-case %s
+; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1100 %t/struct.ptr.ll 2>&1 | FileCheck --ignore-case --check-prefix=LEGALIZER-FAIL %s
+; RUN: not --crash llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 %t/struct.ptr.ll 2>&1 | FileCheck --ignore-case %s
+; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1100 %t/raw.ll 2>&1 | FileCheck --ignore-case %s
+; RUN: not --crash llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 %t/raw.ll 2>&1 | FileCheck --ignore-case %s
+; RUN: not --crash llc -mtriple=amdgcn -mcpu=gfx1100 %t/raw.ptr.ll 2>&1 | FileCheck --ignore-case --check-prefix=LEGALIZER-FAIL %s
+; RUN: not --crash llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 %t/raw.ptr.ll 2>&1 | FileCheck --ignore-case %s
+;
+; CHECK: LLVM ERROR: Cannot select
+; LEGALIZER-FAIL: Do not know how to expand this operator's operand!
+
+;--- struct.ll
+declare void @llvm.amdgcn.struct.buffer.load.lds(<4 x i32> %rsrc, ptr addrspace(3) nocapture, i32 %size, i32 %vindex, i32 %voffset, i32 %soffset, i32 %offset, i32 %aux)
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jmmartinez wrote:

Thanks ! I didn't know they could be implicit.

https://github.com/llvm/llvm-project/pull/133055