2262b04cab
They are currently implicit because TargetMachine::shouldAssumeDSOLocal implies dso_local. For external data, clang -fno-pic emits the dso_local specifier for ELF and non-MinGW COFF. Adding explicit dso_local makes these tests in align with the clang behavior and helps implementing an option to use GOT indirection for external data access in -fno-pic mode (to avoid copy relocations).
19 lines
395 B
LLVM
19 lines
395 B
LLVM
; RUN: llc < %s -mtriple=i386-linux | FileCheck %s
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; PR1339
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@"$bar" = global i32 zeroinitializer
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@"$qux" = external dso_local global i32
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define i32 @"$foo"() nounwind {
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; CHECK: movl ($bar),
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; CHECK: addl ($qux),
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; CHECK: calll ($hen)
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%m = load i32, i32* @"$bar"
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%n = load i32, i32* @"$qux"
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%t = add i32 %m, %n
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%u = call i32 @"$hen"(i32 %t)
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ret i32 %u
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}
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declare i32 @"$hen"(i32 %a)
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