9c1e310c16
For variables in generic address spaces, for example: ``` unsigned char V[6442450944]; ... ``` the address space is not yet known when we get into *getConstantArrayType*, it is 0. AMDGCN target's address space 0 has 32 bits pointers, so when we call *getPointerWidth* with 0, the array size is trimmed to 32 bits, which is not right. Differential Revision: https://reviews.llvm.org/D30845 llvm-svn: 298420
13 lines
510 B
Common Lisp
13 lines
510 B
Common Lisp
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -cl-std=CL2.0 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s
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// CHECK: @One = common local_unnamed_addr addrspace(1) global [6442450944 x i8] zeroinitializer, align 1
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unsigned char One[6442450944];
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// CHECK: @Two = common local_unnamed_addr addrspace(1) global [6442450944 x i32] zeroinitializer, align 4
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global unsigned int Two[6442450944];
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kernel void large_globals(unsigned int id) {
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One[id] = id;
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Two[id + 1] = id + 1;
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}
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