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Rewrite test/Linker tests to use FileCheck instead of grep.

Browse Source 
Some translations here are not 1x1 because there are grep|grep
chains that are non-trivial to implement in terms of FileCheck features. I
made an effort for the tests to remain as similar as possible; do let me know
if you notice anything fishy. The good news are that some buggy tests were
fixed (grep | not grep - a bug waiting to happen).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179102 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky 2013-04-09 16:51:13 +00:00
parent f6cfc15705
commit d7170ea5a8
25 changed files with 57 additions and 34 deletions
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3
test/Linker/2003-01-30-LinkerRename.ll
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@ -3,7 +3,8 @@
; RUN: echo "define internal i32 @foo() { ret i32 7 } " | llvm-as > %t.1.bc
; RUN: llvm-as %s -o %t.2.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep "@foo()" | grep -v internal
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: internal{{.*}}@foo{{[0-9]}}()
define i32 @foo() { ret i32 0 }

3
test/Linker/2003-01-30-LinkerTypeRename.ll
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@ -3,7 +3,8 @@
; RUN: echo "%%Ty = type opaque @GV = external global %%Ty*" | llvm-as > %t.1.bc
; RUN: llvm-as < %s > %t.2.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep "%%Ty " | not grep opaque
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: = global %Ty
%Ty = type {i32}

3
test/Linker/2003-04-23-LinkOnceLost.ll
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@ -4,7 +4,8 @@
; RUN: echo " define linkonce void @foo() { ret void } " | \
; RUN: llvm-as -o %t.2.bc
; RUN: llvm-as %s -o %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep foo | grep linkonce
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: linkonce{{.*}}foo
declare void @foo()

3
test/Linker/2003-05-31-LinkerRename.ll
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@ -6,7 +6,8 @@
; RUN: echo " define internal i32 @foo() { ret i32 7 } " | llvm-as > %t.1.bc
; RUN: llvm-as < %s > %t.2.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep internal | not grep "@foo("
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: internal {{.*}} @foo{{[0-9]}}(
declare i32 @foo()

3
test/Linker/2003-08-23-GlobalVarLinking.ll
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@ -1,7 +1,8 @@
; RUN: llvm-as < %s > %t.out1.bc
; RUN: echo "%%T1 = type opaque %%T2 = type opaque @S = external global { i32, %%T1* } declare void @F(%%T2*)"\
; RUN: | llvm-as > %t.out2.bc
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | not grep opaque
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | FileCheck %s
; CHECK-NOT: opaque
; After linking this testcase, there should be no opaque types left. The two
; S's should cause the opaque type to be resolved to 'int'.

3
test/Linker/2003-08-24-InheritPtrSize.ll
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@ -3,7 +3,8 @@
; RUN: llvm-as < %s > %t.out1.bc
; RUN: echo "" | llvm-as > %t.out2.bc
; RUN: llvm-link %t.out1.bc %t.out2.bc 2>&1 | not grep warning
; RUN: llvm-link %t.out1.bc %t.out2.bc 2>&1 | FileCheck %s
; CHECK-NOT: warning
target datalayout = "e-p:64:64"

3
test/Linker/2004-12-03-DisagreeingType.ll
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@ -1,7 +1,8 @@
; RUN: echo "@G = weak global {{{{double}}}} zeroinitializer " | \
; RUN: llvm-as > %t.out2.bc
; RUN: llvm-as < %s > %t.out1.bc
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | not grep "}"
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | FileCheck %s
; CHECK-NOT: }
; When linked, the global above should be eliminated, being merged with the
; global below.

3
test/Linker/2005-02-12-ConstantGlobals-2.ll
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@ -3,6 +3,7 @@
; RUN: echo "@X = external constant i32" | llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep "global i32 7"
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: global i32 7
@X = global i32 7

3
test/Linker/2005-02-12-ConstantGlobals.ll
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@ -3,6 +3,7 @@
; RUN: echo "@X = global i32 7" | llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep "global i32 7"
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: global i32 7
@X = external constant i32 ; <i32*> [#uses=0]

3
test/Linker/2005-12-06-AppendingZeroLengthArrays.ll
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@ -1,7 +1,8 @@
; RUN: echo " @G = appending global [0 x i32] zeroinitializer " | \
; RUN: llvm-as > %t.out2.bc
; RUN: llvm-as < %s > %t.out1.bc
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | grep "@G ="
; RUN: llvm-link %t.out1.bc %t.out2.bc -S | FileCheck %s
; CHECK: @G =
; When linked, the globals should be merged, and the result should still
; be named '@G'.

3
test/Linker/2006-06-15-GlobalVarAlignment.ll
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@ -2,6 +2,7 @@
; RUN: echo "@X = global i32 7, align 8" | llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep "align 8"
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: align 8
@X = weak global i32 7, align 4

3
test/Linker/2008-03-07-DroppedSection_a.ll
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@ -1,7 +1,8 @@
; RUN: llvm-as < %s > %t.bc
; RUN: llvm-as < %p/2008-03-07-DroppedSection_b.ll > %t2.bc
; RUN: llvm-link %t.bc %t2.bc -o %t3.bc
; RUN: llvm-dis < %t3.bc | grep ".data.init_task"
; RUN: llvm-dis < %t3.bc | FileCheck %s
; CHECK: .data.init_task
; ModuleID = 't.bc'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"

3
test/Linker/2008-03-07-DroppedSection_b.ll
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@ -1,7 +1,8 @@
; RUN: llvm-as < %s > %t.bc
; RUN: llvm-as < %p/2008-03-07-DroppedSection_a.ll > %t2.bc
; RUN: llvm-link %t.bc %t2.bc -o %t3.bc
; RUN: llvm-dis < %t3.bc | grep ".data.init_task"
; RUN: llvm-dis < %t3.bc | FileCheck %s
; CHECK: .data.init_task
; ModuleID = 'u.bc'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"

5
test/Linker/2008-06-26-AddressSpace.ll
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@ -2,8 +2,9 @@
; in different modules.
; RUN: llvm-as %s -o %t.foo1.bc
; RUN: echo | llvm-as -o %t.foo2.bc
; RUN: llvm-link %t.foo2.bc %t.foo1.bc -S | grep "addrspace(2)"
; RUN: llvm-link %t.foo1.bc %t.foo2.bc -S | grep "addrspace(2)"
; RUN: llvm-link %t.foo2.bc %t.foo1.bc -S | FileCheck %s
; RUN: llvm-link %t.foo1.bc %t.foo2.bc -S | FileCheck %s
; CHECK: addrspace(2)
; rdar://6038021
@G = addrspace(2) global i32 256

4
test/Linker/2011-08-18-unique-class-type.ll
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@ -1,4 +1,6 @@
; RUN: llvm-link %s %p/2011-08-18-unique-class-type2.ll -S -o - | grep DW_TAG_class_type | count 1
; RUN: llvm-link %s %p/2011-08-18-unique-class-type2.ll -S -o - | FileCheck %s
; CHECK: DW_TAG_class_type
; CHECK-NOT: DW_TAG_class_type
; Test to check there is only one MDNode for class A after linking.
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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"

4
test/Linker/2011-08-18-unique-debug-type.ll
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@ -1,6 +1,6 @@
; RUN: llvm-link %s %p/2011-08-18-unique-debug-type2.ll -S -o - | grep "int" | grep -v "^; ModuleID" | count 1
; RUN: llvm-link %s %p/2011-08-18-unique-debug-type2.ll -S -o - | FileCheck %s
; Test to check only one MDNode for "int" after linking.
; CHECK: !"int"
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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-macosx10.7.0"

3
test/Linker/AppendingLinkage.ll
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@ -3,7 +3,8 @@
; RUN: echo "@X = appending global [1 x i32] [i32 8] " | \
; RUN: llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep 7 | grep 4 | grep 8
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: [i32 7, i32 4, i32 8]
@X = appending global [2 x i32] [ i32 7, i32 4 ] ; <[2 x i32]*> [#uses=2]
@Y = global i32* getelementptr ([2 x i32]* @X, i64 0, i64 0) ; <i32**> [#uses=0]

3
test/Linker/AppendingLinkage2.ll
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@ -3,6 +3,7 @@
; RUN: echo "@X = appending global [1 x i32] [i32 8] " | \
; RUN: llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep 7 | grep 8
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: [i32 7, i32 8]
@X = appending global [1 x i32] [ i32 7 ] ; <[1 x i32]*> [#uses=0]

3
test/Linker/ConstantGlobals1.ll
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@ -3,7 +3,8 @@
; RUN: echo "@X = constant [1 x i32] [i32 8] " | \
; RUN: llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep constant
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: constant
@X = external global [1 x i32] ; <[1 x i32]*> [#uses=0]

3
test/Linker/ConstantGlobals2.ll
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@ -3,7 +3,8 @@
; RUN: echo "@X = external global [1 x i32] " | \
; RUN: llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep constant
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: constant
@X = constant [1 x i32] [ i32 12 ] ; <[1 x i32]*> [#uses=0]

3
test/Linker/ConstantGlobals3.ll
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@ -3,6 +3,7 @@
; RUN: echo "@X = external constant [1 x i32] " | \
; RUN: llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep constant
; RUN: llvm-link %t.1.bc %t.2.bc -S | FileCheck %s
; CHECK: constant
@X = external global [1 x i32] ; <[1 x i32]*> [#uses=0]

5
test/Linker/link-global-to-func.ll
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@ -1,7 +1,8 @@
; RUN: llvm-as %s -o %t1.bc
; RUN: echo "declare void @__eprintf(i8*, i8*, i32, i8*) noreturn define void @foo() { tail call void @__eprintf( i8* undef, i8* undef, i32 4, i8* null ) noreturn nounwind unreachable }" | llvm-as -o %t2.bc
; RUN: llvm-link %t2.bc %t1.bc -S | grep __eprintf
; RUN: llvm-link %t1.bc %t2.bc -S | grep __eprintf
; RUN: llvm-link %t2.bc %t1.bc -S | FileCheck %s
; RUN: llvm-link %t1.bc %t2.bc -S | FileCheck %s
; CHECK: __eprintf
; rdar://6072702

3
test/Linker/linknamedmdnode.ll
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@ -1,6 +1,7 @@
; RUN: llvm-as < %s > %t.bc
; RUN: llvm-as < %p/linknamedmdnode2.ll > %t2.bc
; RUN: llvm-link %t.bc %t2.bc -S | grep "!llvm.stuff = !{!0, !1}"
; RUN: llvm-link %t.bc %t2.bc -S | FileCheck %s
; CHECK: !llvm.stuff = !{!0, !1}
!0 = metadata !{i32 42}
!llvm.stuff = !{!0}

7
test/Linker/redefinition.ll
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@ -3,8 +3,7 @@
; RUN: llvm-as %s -o %t.foo1.bc
; RUN: llvm-as %s -o %t.foo2.bc
; RUN: echo "define void @foo(i32 %x) { ret void }" | llvm-as -o %t.foo3.bc
; RUN: not llvm-link %t.foo1.bc %t.foo2.bc -o %t.bc 2>&1 | \
; RUN: grep "symbol multiply defined"
; RUN: not llvm-link %t.foo1.bc %t.foo3.bc -o %t.bc 2>&1 | \
; RUN: grep "symbol multiply defined"
; RUN: not llvm-link %t.foo1.bc %t.foo2.bc -o %t.bc 2>&1 | FileCheck %s
; RUN: not llvm-link %t.foo1.bc %t.foo3.bc -o %t.bc 2>&1 | FileCheck %s
; CHECK: symbol multiply defined
define void @foo() { ret void }

7
test/Linker/weakextern.ll
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@ -1,9 +1,10 @@
; RUN: llvm-as < %s > %t.bc
; RUN: llvm-as < %p/testlink1.ll > %t2.bc
; RUN: llvm-link %t.bc %t.bc %t2.bc -o %t1.bc
; RUN: llvm-dis < %t1.bc | grep "kallsyms_names = extern_weak"
; RUN: llvm-dis < %t1.bc | grep "MyVar = external global i32"
; RUN: llvm-dis < %t1.bc | grep "Inte = global i32"
; RUN: llvm-dis < %t1.bc | FileCheck %s
; CHECK: kallsyms_names = extern_weak
; CHECK: Inte = global i32
; CHECK: MyVar = external global i32
@kallsyms_names = extern_weak global [0 x i8] ; <[0 x i8]*> [#uses=0]
@MyVar = extern_weak global i32 ; <i32*> [#uses=0]