443e2a10f6
This was reverted because it was breaking when targeting Darwin which
tried to export these symbols which are now hidden. It should be safe
to just stop attempting to export these symbols in the clang driver,
though Apple folks will need to change their TAPI allow list described
in the commit where these symbols were originally exported
f538018562
Then reverted again because it broke tests on MacOS, they should be
fixed now.
Bug: https://github.com/llvm/llvm-project/issues/58265
Differential Revision: https://reviews.llvm.org/D135340
26 lines
1.2 KiB
LLVM
26 lines
1.2 KiB
LLVM
; RUN: opt < %s -passes=pgo-instr-gen,instrprof -S | FileCheck %s
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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$foo = comdat any
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; CHECK: $foo = comdat any
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; CHECK: $__llvm_profile_raw_version = comdat any
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; CHECK: $__profc__stdin__foo.[[#FOO_HASH:]] = comdat any
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@bar = global ptr @foo, align 8
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; CHECK: @__llvm_profile_raw_version = hidden constant i64 {{[0-9]+}}, comdat
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; CHECK-NOT: __profn__stdin__foo
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; CHECK: @__profc__stdin__foo.[[#FOO_HASH]] = private global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", comdat, align 8
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; CHECK: @__profd__stdin__foo.[[#FOO_HASH]] = private global { i64, i64, i64, ptr, ptr, i32, [2 x i16] } { i64 -5640069336071256030, i64 [[#FOO_HASH]], i64 sub (i64 ptrtoint (ptr @__profc__stdin__foo.742261418966908927 to i64), i64 ptrtoint (ptr @__profd__stdin__foo.742261418966908927 to i64)), ptr null
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; CHECK-NOT: @foo
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; CHECK-SAME: , ptr null, i32 1, [2 x i16] zeroinitializer }, section "__llvm_prf_data", comdat($__profc__stdin__foo.[[#FOO_HASH]]), align 8
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; CHECK: @__llvm_prf_nm
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; CHECK: @llvm.compiler.used
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define internal i32 @foo() comdat {
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entry:
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ret i32 1
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}
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