[ARM] In dynamic-no-pic mode, ARM's post-RA pseudo expansion was incorrectly
expanding pseudo LOAD_STATCK_GUARD using instructions that are normally used
in pic mode. This patch fixes the bug.
<rdar://problem/17886592>
llvm-svn: 214614
diff --git a/llvm/test/CodeGen/Thumb/stack_guard_remat.ll b/llvm/test/CodeGen/Thumb/stack_guard_remat.ll
index 2bb690c..e949cc1 100644
--- a/llvm/test/CodeGen/Thumb/stack_guard_remat.ll
+++ b/llvm/test/CodeGen/Thumb/stack_guard_remat.ll
@@ -1,5 +1,6 @@
; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=pic -no-integrated-as | FileCheck %s -check-prefix=PIC
-; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=static -no-integrated-as | FileCheck %s -check-prefix=STATIC
+; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=static -no-integrated-as | FileCheck %s -check-prefix=NO-PIC -check-prefix=STATIC
+; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=dynamic-no-pic -no-integrated-as | FileCheck %s -check-prefix=NO-PIC -check-prefix=DYNAMIC-NO-PIC
;PIC: foo2
;PIC: ldr [[R0:r[0-9]+]], [[LABEL0:LCPI[0-9_]+]]
@@ -11,13 +12,17 @@
;PIC: [[LABEL0]]:
;PIC-NEXT: .long L___stack_chk_guard$non_lazy_ptr-([[LABEL1]]+4)
-;STATIC: foo2
-;STATIC: ldr [[R0:r[0-9]+]], [[LABEL0:LCPI[0-9_]+]]
-;STATIC: ldr {{r[0-9]+}}, {{\[}}[[R0]]{{\]}}
+;NO-PIC: foo2
+;NO-PIC: ldr [[R0:r[0-9]+]], [[LABEL0:LCPI[0-9_]+]]
+;NO-PIC-NOT: LPC
+;NO-PIC: ldr {{r[0-9]+}}, {{\[}}[[R0]]{{\]}}
;STATIC: [[LABEL0]]:
;STATIC-NEXT: .long ___stack_chk_guard
+;DYNAMIC-NO-PIC: [[LABEL0]]:
+;DYNAMIC-NO-PIC-NEXT: .long L___stack_chk_guard$non_lazy_ptr
+
; Function Attrs: nounwind ssp
define i32 @test_stack_guard_remat() #0 {
%a1 = alloca [256 x i32], align 4