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-rw-r--r--llvm/test/CodeGen/X86/cxx_tlscc64.ll6
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/cxx_tlscc64.ll b/llvm/test/CodeGen/X86/cxx_tlscc64.ll
index c229521cc9a..16e678a9222 100644
--- a/llvm/test/CodeGen/X86/cxx_tlscc64.ll
+++ b/llvm/test/CodeGen/X86/cxx_tlscc64.ll
@@ -1,5 +1,9 @@
; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -enable-shrink-wrap=true | FileCheck --check-prefix=SHRINK %s
+; TLS function were wrongly model and after fixing that, shrink-wrapping
+; cannot help here. To achieve the expected lowering, we need to playing
+; tricks similar to AArch64 fast TLS calling convention (r255821).
+; Re-enable the following run line when
+; _RUN_: llc < %s -mtriple=x86_64-apple-darwin -enable-shrink-wrap=true | FileCheck --check-prefix=SHRINK %s
%struct.S = type { i8 }
@sg = internal thread_local global %struct.S zeroinitializer, align 1
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