hev
a8874cf50b
This adds a per-global code model attribute, which can override the target's code model to access global variables. Suggested-by: Arthur Eubanks <aeubanks@google.com> Link: https://discourse.llvm.org/t/how-to-best-implement-code-model-overriding-for-certain-values/71816 Link: https://discourse.llvm.org/t/rfc-add-per-global-code-model-attribute/74944
12 lines
266 B
LLVM
12 lines
266 B
LLVM
; RUN: opt -passes=globalopt -S < %s | FileCheck %s
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@G = internal global i32 5, code_model "large"
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define i32 @test() norecurse {
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%a = load i32, ptr @G
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store i32 4, ptr @G
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ret i32 %a
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}
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; CHECK: @G = internal unnamed_addr global i1 false, code_model "large"
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