e45cf47923
Always read bitcode according to the -opaque-pointers mode. Do not perform auto-detection to implicitly switch to typed pointers. This is a step towards removing typed pointer support, and also eliminates the class of problems where linking may fail if a typed pointer module is loaded before an opaque pointer module. (The latest place where this was encountered is D139924, but this has previously been fixed in other places doing bitcode linking as well.) Differential Revision: https://reviews.llvm.org/D139940
44 lines
1.0 KiB
LLVM
44 lines
1.0 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder %s
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; CHECK: @a = global [4 x ptr] [ptr no_cfi @f1, ptr @f1, ptr @f2, ptr no_cfi @f2]
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@a = global [4 x void ()*] [void ()* no_cfi @f1, void ()* @f1, void ()* @f2, void ()* no_cfi @f2]
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; CHECK: @b = constant ptr no_cfi @f3
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@b = constant void ()* no_cfi @f3
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; CHECK: @c = constant ptr @f3
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@c = constant void ()* @f3
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; CHECK: declare void @f1()
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declare void @f1()
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; CHECK: declare void @f2()
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declare void @f2()
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; CHECK: define void @f3()
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define void @f3() {
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; CHECK: call void no_cfi @f4()
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call void no_cfi @f4()
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; CHECK: call void @f4()
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call void @f4()
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; CHECK: call void no_cfi @f5()
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call void no_cfi @f5()
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; CHECK: call void @f5()
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call void @f5()
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ret void
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}
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; CHECK: declare void @f4()
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declare void @f4()
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; CHECK: declare void @f5()
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declare void @f5()
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define void @g() {
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%n = alloca void ()*, align 8
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; CHECK: store ptr no_cfi @f5, ptr %n, align 8
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store void ()* no_cfi @f5, void ()** %n, align 8
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%1 = load void ()*, void ()** %n
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call void %1()
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ret void
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}
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