From 94e3b388e561ce980c861e092bf378bf40202268 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 29 Jun 2012 04:22:35 +0000
Subject: In the initial exec mode we always do a load to find the address of a
 variable. Before this patch in pic 32 bit code we would add the global base
 register and not load from that address. This is a really old bug, but before
 the introduction of the tls attributes we would never select initial exec for
 pic code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159409 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/tls-pie.ll | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'test')

diff --git a/test/CodeGen/X86/tls-pie.ll b/test/CodeGen/X86/tls-pie.ll
index 5cb3866..8269c43 100644
--- a/test/CodeGen/X86/tls-pie.ll
+++ b/test/CodeGen/X86/tls-pie.ll
@@ -40,7 +40,8 @@ define i32 @f3() {
 ; X32-NEXT: popl %eax
 ; X32-NEXT: .Ltmp{{[0-9]+}}:
 ; X32-NEXT: addl $_GLOBAL_OFFSET_TABLE_+(.Ltmp{{[0-9]+}}-.L{{[0-9]+}}$pb), %eax
-; X32-NEXT: movl %gs:i2@GOTNTPOFF(%eax), %eax
+; X32-NEXT: movl i2@GOTNTPOFF(%eax), %eax
+; X32-NEXT: movl %gs:(%eax), %eax
 ; X32-NEXT: ret
 ; X64: f3:
 ; X64:      movq i2@GOTTPOFF(%rip), %rax
@@ -56,11 +57,11 @@ define i32* @f4() {
 ; X32: f4:
 ; X32:      calll .L{{[0-9]+}}$pb
 ; X32-NEXT: .L{{[0-9]+}}$pb:
-; X32-NEXT: popl %eax
+; X32-NEXT: popl %ecx
 ; X32-NEXT: .Ltmp{{[0-9]+}}:
-; X32-NEXT: addl $_GLOBAL_OFFSET_TABLE_+(.Ltmp{{[0-9]+}}-.L{{[0-9]+}}$pb), %eax
-; X32-NEXT: leal i2@GOTNTPOFF(%eax), %eax
-; X32-NEXT: addl %gs:0, %eax
+; X32-NEXT: addl $_GLOBAL_OFFSET_TABLE_+(.Ltmp{{[0-9]+}}-.L{{[0-9]+}}$pb), %ecx
+; X32-NEXT: movl %gs:0, %eax
+; X32-NEXT: addl i2@GOTNTPOFF(%ecx), %eax
 ; X32-NEXT: ret
 ; X64: f4:
 ; X64:      movq %fs:0, %rax
-- 
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