[llvm-commits] [llvm] r80902 - in /llvm/trunk/test/CodeGen/X86: pic-2.ll pic-3.ll pic-4.ll pic-5.ll pic-6.ll pic.ll
Chris Lattner
sabre at nondot.org
Wed Sep 2 23:29:23 PDT 2009
Author: lattner
Date: Thu Sep 3 01:29:23 2009
New Revision: 80902
URL: http://llvm.org/viewvc/llvm-project?rev=80902&view=rev
Log:
merge all the basic linux/32 pic tests together into one test.
Removed:
llvm/trunk/test/CodeGen/X86/pic-2.ll
llvm/trunk/test/CodeGen/X86/pic-3.ll
llvm/trunk/test/CodeGen/X86/pic-4.ll
llvm/trunk/test/CodeGen/X86/pic-5.ll
llvm/trunk/test/CodeGen/X86/pic-6.ll
Modified:
llvm/trunk/test/CodeGen/X86/pic.ll
Removed: llvm/trunk/test/CodeGen/X86/pic-2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic-2.ll?rev=80901&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic-2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic-2.ll (removed)
@@ -1,18 +0,0 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic \
-; RUN: -o %t
-; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
-; RUN: grep piclabel %t | count 3
-; RUN: grep GOTOFF %t | count 4
-
- at ptr = internal global i32* null
- at dst = internal global i32 0
- at src = internal global i32 0
-
-define void @foo() {
-entry:
- store i32* @dst, i32** @ptr
- %tmp.s = load i32* @src
- store i32 %tmp.s, i32* @dst
- ret void
-}
-
Removed: llvm/trunk/test/CodeGen/X86/pic-3.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic-3.ll?rev=80901&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic-3.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic-3.ll (removed)
@@ -1,18 +0,0 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic | FileCheck %s
-
-; CHECK: bar:
-; CHECK: call .Lllvm$1.$piclabel
-; CHECK: popl %ebx
-; CHECK: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$1.$piclabel], %ebx
-; CHECK: call foo at PLT
-
-
-define void @bar() nounwind {
-entry:
- call void(...)* @foo()
- br label %return
-return:
- ret void
-}
-
-declare void @foo(...)
Removed: llvm/trunk/test/CodeGen/X86/pic-4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic-4.ll?rev=80901&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic-4.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic-4.ll (removed)
@@ -1,22 +0,0 @@
-; RUN: llvm-as < %s | \
-; RUN: llc -mtriple=i686-pc-linux-gnu -relocation-model=pic -o %t
-; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
-; RUN: grep piclabel %t | count 3
-; RUN: grep PLT %t | count 1
-; RUN: grep GOT %t | count 1
-; RUN: not grep GOTOFF %t
-
- at pfoo = external global void(...)*
-
-define void @bar() {
-entry:
- %tmp = call void(...)*(...)* @afoo()
- store void(...)* %tmp, void(...)** @pfoo
- %tmp1 = load void(...)** @pfoo
- call void(...)* %tmp1()
- br label %return
-return:
- ret void
-}
-
-declare void(...)* @afoo(...)
Removed: llvm/trunk/test/CodeGen/X86/pic-5.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic-5.ll?rev=80901&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic-5.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic-5.ll (removed)
@@ -1,14 +0,0 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic \
-; RUN: -o %t
-; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
-; RUN: grep piclabel %t | count 3
-; RUN: grep PLT %t | count 1
-
- at ptr = external global i32*
-
-define void @foo() {
-entry:
- %ptr = malloc i32, i32 10
- ret void
-}
-
Removed: llvm/trunk/test/CodeGen/X86/pic-6.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic-6.ll?rev=80901&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic-6.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic-6.ll (removed)
@@ -1,18 +0,0 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu -relocation-model=pic \
-; RUN: -o %t
-; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
-; RUN: grep piclabel %t | count 3
-; RUN: grep GOT %t | count 3
-
- at ptr = global i32* null
- at dst = global i32 0
- at src = global i32 0
-
-define void @foo() {
-entry:
- store i32* @dst, i32** @ptr
- %tmp.s = load i32* @src
- store i32 %tmp.s, i32* @dst
- ret void
-}
-
Modified: llvm/trunk/test/CodeGen/X86/pic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/pic.ll?rev=80902&r1=80901&r2=80902&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/pic.ll (original)
+++ llvm/trunk/test/CodeGen/X86/pic.ll Thu Sep 3 01:29:23 2009
@@ -1,19 +1,126 @@
-; RUN: llvm-as < %s | \
-; RUN: llc -mtriple=i686-pc-linux-gnu -relocation-model=pic -o %t
-; RUN: grep _GLOBAL_OFFSET_TABLE_ %t
-; RUN: grep piclabel %t | count 3
-; RUN: grep GOT %t | count 3
-; RUN: not grep GOTOFF %t
+; RUN: llc < %s -mtriple=i686-pc-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=LINUX
@ptr = external global i32*
@dst = external global i32
@src = external global i32
-define void @foo() nounwind {
+define void @test1() nounwind {
entry:
store i32* @dst, i32** @ptr
%tmp.s = load i32* @src
store i32 %tmp.s, i32* @dst
ret void
+
+; LINUX: test1:
+; LINUX: .LBB1_0:
+; LINUX: call .Lllvm$1.$piclabel
+; LINUX-NEXT: .Lllvm$1.$piclabel:
+; LINUX-NEXT: popl
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$1.$piclabel],
+; LINUX: movl dst at GOT(%eax),
+; LINUX: movl ptr at GOT(%eax),
+; LINUX: movl src at GOT(%eax),
+; LINUX: ret
+}
+
+ at ptr2 = global i32* null
+ at dst2 = global i32 0
+ at src2 = global i32 0
+
+define void @test2() nounwind {
+entry:
+ store i32* @dst2, i32** @ptr2
+ %tmp.s = load i32* @src2
+ store i32 %tmp.s, i32* @dst2
+ ret void
+
+; LINUX: test2:
+; LINUX: call .Lllvm$2.$piclabel
+; LINUX-NEXT: .Lllvm$2.$piclabel:
+; LINUX-NEXT: popl
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$2.$piclabel], %eax
+; LINUX: movl dst2 at GOT(%eax),
+; LINUX: movl ptr2 at GOT(%eax),
+; LINUX: movl src2 at GOT(%eax),
+; LINUX: ret
+
+}
+
+declare i8* @malloc(i32)
+
+define void @test3() nounwind {
+entry:
+ %ptr = call i8* @malloc(i32 40)
+ ret void
+; LINUX: test3:
+; LINUX: pushl %ebx
+; LINUX-NEXT: subl $8, %esp
+; LINUX-NEXT: call .Lllvm$3.$piclabel
+; LINUX-NEXT: .Lllvm$3.$piclabel:
+; LINUX-NEXT: popl %ebx
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$3.$piclabel], %ebx
+; LINUX: movl $40, (%esp)
+; LINUX: call malloc at PLT
+; LINUX: addl $8, %esp
+; LINUX: popl %ebx
+; LINUX: ret
+}
+
+ at pfoo = external global void(...)*
+
+define void @test4() nounwind {
+entry:
+ %tmp = call void(...)*(...)* @afoo()
+ store void(...)* %tmp, void(...)** @pfoo
+ %tmp1 = load void(...)** @pfoo
+ call void(...)* %tmp1()
+ ret void
+; LINUX: test4:
+; LINUX: call .Lllvm$4.$piclabel
+; LINUX-NEXT: .Lllvm$4.$piclabel:
+; LINUX: popl
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$4.$piclabel],
+; LINUX: movl pfoo at GOT(%esi),
+; LINUX: call afoo at PLT
+; LINUX: call *
+}
+
+declare void(...)* @afoo(...)
+
+define void @test5() nounwind {
+entry:
+ call void(...)* @foo()
+ ret void
+; LINUX: test5:
+; LINUX: call .Lllvm$5.$piclabel
+; LINUX: popl %ebx
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$5.$piclabel], %ebx
+; LINUX: call foo at PLT
+}
+
+declare void @foo(...)
+
+
+ at ptr6 = internal global i32* null
+ at dst6 = internal global i32 0
+ at src6 = internal global i32 0
+
+define void @test6() nounwind {
+entry:
+ store i32* @dst6, i32** @ptr6
+ %tmp.s = load i32* @src6
+ store i32 %tmp.s, i32* @dst6
+ ret void
+
+; LINUX: test6:
+; LINUX: call .Lllvm$6.$piclabel
+; LINUX-NEXT: .Lllvm$6.$piclabel:
+; LINUX-NEXT: popl %eax
+; LINUX: addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$6.$piclabel], %eax
+; LINUX: leal dst6 at GOTOFF(%eax), %ecx
+; LINUX: movl %ecx, ptr6 at GOTOFF(%eax)
+; LINUX: movl src6 at GOTOFF(%eax), %ecx
+; LINUX: movl %ecx, dst6 at GOTOFF(%eax)
+; LINUX: ret
}
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