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41800386f1
We need to track if an AddrSpaceCast expression was seen when generating an MCExpr for a ConstantExpr. This change introduces a custom lowerConstant method to the NVPTX asm printer that will create NVPTXGenericMCSymbolRefExpr nodes at the appropriate places to encode the information that a given symbol needs to be casted to a generic address. llvm-svn: 236000
14 lines
726 B
LLVM
14 lines
726 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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; CHECK: .visible .global .align 4 .u32 g = 42;
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; CHECK: .visible .global .align 4 .u32 g2 = generic(g);
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; CHECK: .visible .global .align 4 .u32 g3 = g;
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; CHECK: .visible .global .align 8 .u32 g4[2] = {0, generic(g)};
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; CHECK: .visible .global .align 8 .u32 g5[2] = {0, generic(g)+8};
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@g = addrspace(1) global i32 42
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@g2 = addrspace(1) global i32* addrspacecast (i32 addrspace(1)* @g to i32*)
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@g3 = addrspace(1) global i32 addrspace(1)* @g
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@g4 = constant {i32*, i32*} {i32* null, i32* addrspacecast (i32 addrspace(1)* @g to i32*)}
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@g5 = constant {i32*, i32*} {i32* null, i32* addrspacecast (i32 addrspace(1)* getelementptr (i32, i32 addrspace(1)* @g, i32 2) to i32*)}
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