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659464b45b
TargetMachine::shouldAssumeDSOLocal currently implies dso_local for such definitions. Adding explicit dso_local makes these tests align with the clang -fpic behavior and allow the removal of the TargetMachine::shouldAssumeDSOLocal special case. Rewrite preemption.ll to dsolocal-static.ll and dsolocal-pic.ll, and add "PIC Level" metadata.
32 lines
965 B
LLVM
32 lines
965 B
LLVM
; RUN: llc -relocation-model=static -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -code-model=medium| FileCheck --check-prefix=CHECK --check-prefix=MEDIUM %s
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; RUN: llc -relocation-model=static -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -code-model=large | FileCheck --check-prefix=CHECK --check-prefix=LARGE %s
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@foo = dso_local global i32 42
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@fooa = dso_local alias i32, i32* @foo
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@foo2 = dso_local global i64 42
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@foo2a = dso_local alias i64, i64* @foo2
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; CHECK-LABEL: bar:
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define dso_local i32 @bar() {
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; MEDIUM: addis 3, 2, fooa@toc@ha
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; LARGE: addis 3, 2, .L[[L0:.*]]@toc@ha
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%a = load i32, i32* @fooa
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ret i32 %a
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}
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; CHECK-LABEL: bar2:
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define i64 @bar2() {
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; MEDIUM: addis 3, 2, foo2a@toc@ha
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; MEDIUM: addi 3, 3, foo2a@toc@l
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; LARGE: addis 3, 2, .L[[L1:.*]]@toc@ha
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%a = load i64, i64* @foo2a
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ret i64 %a
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}
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; LARGE: .L[[L0]]:
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; LARGE-NEXT: .tc fooa[TC],fooa
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; LARGE: .L[[L1]]:
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; LARGE-NEXT: .tc foo2a[TC],foo2a
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