73c6248cc2
Fixes #70160 The issue is resolved by: 1. Changing the call to address space conversion to use the correct return type, preventing the code from moving past the if and into the crashing optional dereference. 2. Adding handling to the AllocLikeOp rewriter for the case where the underlying buffer allocation fails.
16 lines
702 B
MLIR
16 lines
702 B
MLIR
// RUN: mlir-opt %s -finalize-memref-to-llvm 2>&1 | FileCheck %s
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// Since the error is at an unknown location, we use FileCheck instead of
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// -veri-y-diagnostics here
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// CHECK: conversion of memref memory space #gpu.address_space<workgroup> to integer address space failed. Consider adding memory space conversions
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// CHECK-LABEL: @issue_70160
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func.func @issue_70160() {
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%alloc = memref.alloc() : memref<1x32x33xi32, #gpu.address_space<workgroup>>
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%alloc1 = memref.alloc() : memref<i32>
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%c0 = arith.constant 0 : index
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// CHECK: memref.load
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%0 = memref.load %alloc[%c0, %c0, %c0] : memref<1x32x33xi32, #gpu.address_space<workgroup>>
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memref.store %0, %alloc1[] : memref<i32>
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func.return
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}
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