1 files changed, 0 insertions, 37 deletions
diff --git a/test/CodeGen/X86/tls-addr-non-leaf-function.ll b/test/CodeGen/X86/tls-addr-non-leaf-function.ll
deleted file mode 100644
index b9cab65465b8..000000000000
--- a/test/CodeGen/X86/tls-addr-non-leaf-function.ll
+++ /dev/null
@@ -1,37 +0,0 @@
-; RUN: llc < %s -relocation-model=pic -O2 -disable-fp-elim -o - | FileCheck %s
-; RUN: llc < %s -relocation-model=pic -O2 -o - | FileCheck %s
-
-; This test runs twice with different options regarding the frame pointer:
-; first the elimination is disabled, then it is enabled. The disabled case is
-; the "control group".
-; The function 'foo' below is marked with the "no-frame-pointer-elim-non-leaf"
-; attribute which dictates that the frame pointer should not be eliminated
-; unless the function is a leaf (i.e. it doesn't call any other function).
-; Now, 'foo' is not a leaf function, because it performs a TLS access which on
-; X86 ELF in PIC mode is expanded as a library call.
-; This call is represented with a pseudo-instruction which doesn't appear to be
-; a call when inspected by the analysis passes (it doesn't have the "isCall"
-; flag), and the ISel lowering code creating the pseudo was not informing the 
-; MachineFrameInfo that the function contained calls. This affected the decision
-; whether to eliminate the frame pointer.
-; With the fix, the "hasCalls" flag is set in the MFI for the function whenever
-; a TLS access pseudo-instruction is created, so 'foo' appears to be a non-leaf
-; function, and the difference in the options does not affect codegen: both
-; versions will have a frame pointer.
-
-; Test that there's some frame pointer usage in 'foo'...
-; CHECK: foo:
-; CHECK: pushq %rbp
-; CHECK: movq %rsp, %rbp
-; ... and the TLS library call is also present.
-; CHECK: leaq x@TLSGD(%rip), %rdi
-; CHECK: callq __tls_get_addr@PLT
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-@x = thread_local global i32 0
-define i32 @foo() "no-frame-pointer-elim-non-leaf" {
-  %a = load i32, i32* @x, align 4
-  ret i32 %a
-}