From 46d061dd28ff63dc5f1bc7a03f88efcb691a9ec9 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 3 Sep 2009 06:29:23 +0000 Subject: merge all the basic linux/32 pic tests together into one test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80902 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/pic-2.ll | 18 ------- test/CodeGen/X86/pic-3.ll | 18 ------- test/CodeGen/X86/pic-4.ll | 22 --------- test/CodeGen/X86/pic-5.ll | 14 ------ test/CodeGen/X86/pic-6.ll | 18 ------- test/CodeGen/X86/pic.ll | 121 +++++++++++++++++++++++++++++++++++++++++++--- 6 files changed, 114 insertions(+), 97 deletions(-) delete mode 100644 test/CodeGen/X86/pic-2.ll delete mode 100644 test/CodeGen/X86/pic-3.ll delete mode 100644 test/CodeGen/X86/pic-4.ll delete mode 100644 test/CodeGen/X86/pic-5.ll delete mode 100644 test/CodeGen/X86/pic-6.ll diff --git a/test/CodeGen/X86/pic-2.ll b/test/CodeGen/X86/pic-2.ll deleted file mode 100644 index de90cb7..0000000 --- a/test/CodeGen/X86/pic-2.ll +++ /dev/null @@ -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 - -@ptr = internal global i32* null -@dst = internal global i32 0 -@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 -} - diff --git a/test/CodeGen/X86/pic-3.ll b/test/CodeGen/X86/pic-3.ll deleted file mode 100644 index 245cae8..0000000 --- a/test/CodeGen/X86/pic-3.ll +++ /dev/null @@ -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@PLT - - -define void @bar() nounwind { -entry: - call void(...)* @foo() - br label %return -return: - ret void -} - -declare void @foo(...) diff --git a/test/CodeGen/X86/pic-4.ll b/test/CodeGen/X86/pic-4.ll deleted file mode 100644 index 317c04b..0000000 --- a/test/CodeGen/X86/pic-4.ll +++ /dev/null @@ -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 - -@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(...) diff --git a/test/CodeGen/X86/pic-5.ll b/test/CodeGen/X86/pic-5.ll deleted file mode 100644 index 789e7db..0000000 --- a/test/CodeGen/X86/pic-5.ll +++ /dev/null @@ -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 - -@ptr = external global i32* - -define void @foo() { -entry: - %ptr = malloc i32, i32 10 - ret void -} - diff --git a/test/CodeGen/X86/pic-6.ll b/test/CodeGen/X86/pic-6.ll deleted file mode 100644 index 922521d..0000000 --- a/test/CodeGen/X86/pic-6.ll +++ /dev/null @@ -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 - -@ptr = global i32* null -@dst = global i32 0 -@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 -} - diff --git a/test/CodeGen/X86/pic.ll b/test/CodeGen/X86/pic.ll index 299fa59..97e3706 100644 --- a/test/CodeGen/X86/pic.ll +++ b/test/CodeGen/X86/pic.ll @@ -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@GOT(%eax), +; LINUX: movl ptr@GOT(%eax), +; LINUX: movl src@GOT(%eax), +; LINUX: ret +} + +@ptr2 = global i32* null +@dst2 = global i32 0 +@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@GOT(%eax), +; LINUX: movl ptr2@GOT(%eax), +; LINUX: movl src2@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@PLT +; LINUX: addl $8, %esp +; LINUX: popl %ebx +; LINUX: ret +} + +@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@GOT(%esi), +; LINUX: call afoo@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@PLT +} + +declare void @foo(...) + + +@ptr6 = internal global i32* null +@dst6 = internal global i32 0 +@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@GOTOFF(%eax), %ecx +; LINUX: movl %ecx, ptr6@GOTOFF(%eax) +; LINUX: movl src6@GOTOFF(%eax), %ecx +; LINUX: movl %ecx, dst6@GOTOFF(%eax) +; LINUX: ret } -- cgit v1.1