From 51ca6019771be02d9255f9df06d22a76cbcf4aad Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@freebsd.org>
Date: Tue, 18 Sep 2012 19:51:44 +0000
Subject: [PATCH] Add test for r164155 and remove two tests superseded by
 ppc64-calls.ll.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164162 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/PowerPC/bl8_elf_nop.ll    | 16 ----------------
 test/CodeGen/PowerPC/ppc64-calls.ll    | 14 ++++++++++++++
 test/CodeGen/PowerPC/ppc64-ind-call.ll | 16 ----------------
 3 files changed, 14 insertions(+), 32 deletions(-)
 delete mode 100644 test/CodeGen/PowerPC/bl8_elf_nop.ll
 delete mode 100644 test/CodeGen/PowerPC/ppc64-ind-call.ll

diff --git a/test/CodeGen/PowerPC/bl8_elf_nop.ll b/test/CodeGen/PowerPC/bl8_elf_nop.ll
deleted file mode 100644
index 386c59e3223..00000000000
--- a/test/CodeGen/PowerPC/bl8_elf_nop.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck  %s
-target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
-target triple = "powerpc64-unknown-linux-gnu"
-
-declare i32 @clock() nounwind
-
-define i32 @func() {
-entry:
-  %call = call i32 @clock() nounwind
-  %call2 = add i32 %call, 7
-  ret i32 %call2
-}
-
-; CHECK: bl clock
-; CHECK-NEXT: nop
-
diff --git a/test/CodeGen/PowerPC/ppc64-calls.ll b/test/CodeGen/PowerPC/ppc64-calls.ll
index 1193fd2d8db..c382edbbce4 100644
--- a/test/CodeGen/PowerPC/ppc64-calls.ll
+++ b/test/CodeGen/PowerPC/ppc64-calls.ll
@@ -6,6 +6,10 @@ define void @foo() nounwind readnone noinline {
   ret void
 }
 
+define weak void @foo_weak() nounwind {
+  ret void
+}
+
 ; Calls to local function does not require the TOC restore 'nop'
 define void @test_direct() nounwind readnone {
 ; CHECK: test_direct:
@@ -15,6 +19,16 @@ define void @test_direct() nounwind readnone {
   ret void
 }
 
+; Calls to weak function requires a TOC restore 'nop' because they
+; may be overridden in a different module.
+define void @test_weak() nounwind readnone {
+; CHECK: test_weak:
+  tail call void @foo_weak() nounwind
+; CHECK: bl foo
+; CHECK-NEXT: nop
+  ret void
+}
+
 ; Indirect calls requires a full stub creation
 define void @test_indirect(void ()* nocapture %fp) nounwind {
 ; CHECK: test_indirect:
diff --git a/test/CodeGen/PowerPC/ppc64-ind-call.ll b/test/CodeGen/PowerPC/ppc64-ind-call.ll
deleted file mode 100644
index d5c4d468c65..00000000000
--- a/test/CodeGen/PowerPC/ppc64-ind-call.ll
+++ /dev/null
@@ -1,16 +0,0 @@
-; RUN: llc < %s -march=ppc64 | FileCheck %s
-target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
-target triple = "powerpc64-unknown-linux-gnu"
-
-define void @test1() {
-entry:
-  %call.i75 = call zeroext i8 undef(i8* undef, i8 zeroext 10)
-  unreachable
-}
-
-; CHECK: @test1
-; CHECK: ld 11, 0(3)
-; CHECK: ld 2, 8(3)
-; CHECK: bctrl
-; CHECK: ld 2, 40(1)
-
-- 
2.34.1