Convert all tests using TCL-style quoting to use shell-style quoting.

This was done through the aid of a terrible Perl creation. I will not
paste any of the horrors here. Suffice to say, it require multiple
staged rounds of replacements, state carried between, and a few
nested-construct-parsing hacks that I'm not proud of. It happens, by
luck, to be able to deal with all the TCL-quoting patterns in evidence
in the LLVM test suite.

If anyone is maintaining large out-of-tree test trees, feel free to poke
me and I'll send you the steps I used to convert things, as well as
answer any painful questions etc. IRC works best for this type of thing
I find.

Once converted, switch the LLVM lit config to use ShTests the same as
Clang. In addition to being able to delete large amounts of Python code
from 'lit', this will also simplify the entire test suite and some of
lit's architecture.

Finally, the test suite runs 33% faster on Linux now. ;]
For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159525 91177308-0d34-0410-b5e6-96231b3b80d8

15 files changed, 20 insertions, 20 deletions

diff --git a/test/Assembler/2003-11-12-ConstantExprCast.ll b/test/Assembler/2003-11-12-ConstantExprCast.ll
index 149fef2276..47a53537f8 100644
--- a/test/Assembler/2003-11-12-ConstantExprCast.ll
+++ b/test/Assembler/2003-11-12-ConstantExprCast.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llvm-dis | not grep { bitcast (}
+; RUN: llvm-as < %s | llvm-dis | not grep " bitcast ("
 
 @.Base64_1 = external constant [4 x i8]         ; <[4 x i8]*> [#uses=1]
 
diff --git a/test/Assembler/2003-11-24-SymbolTableCrash.ll b/test/Assembler/2003-11-24-SymbolTableCrash.ll
index 041b0d94c4..e402d61aeb 100644
--- a/test/Assembler/2003-11-24-SymbolTableCrash.ll
+++ b/test/Assembler/2003-11-24-SymbolTableCrash.ll
@@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s |& grep {multiple definition}
+; RUN: not llvm-as < %s |& grep "multiple definition"
 
 define void @test() {
 	%tmp.1 = add i32 0, 1
diff --git a/test/Assembler/2004-03-30-UnclosedFunctionCrash.ll b/test/Assembler/2004-03-30-UnclosedFunctionCrash.ll
index 775b7558f3..22fa32ea07 100644
--- a/test/Assembler/2004-03-30-UnclosedFunctionCrash.ll
+++ b/test/Assembler/2004-03-30-UnclosedFunctionCrash.ll
@@ -1,3 +1,3 @@
-; RUN: not llvm-as %s |& grep {found end of file when expecting more instructions}
+; RUN: not llvm-as %s |& grep "found end of file when expecting more instructions"
 
 define void @foo() {
diff --git a/test/Assembler/2004-11-28-InvalidTypeCrash.ll b/test/Assembler/2004-11-28-InvalidTypeCrash.ll
index 40648fdbde..e57f7d43a1 100644
--- a/test/Assembler/2004-11-28-InvalidTypeCrash.ll
+++ b/test/Assembler/2004-11-28-InvalidTypeCrash.ll
@@ -1,4 +1,4 @@
 ; Test for PR463.  This program is erroneous, but should not crash llvm-as.
-; RUN: not llvm-as %s -o /dev/null |& grep {use of undefined type named 'struct.none'}
+; RUN: not llvm-as %s -o /dev/null |& grep "use of undefined type named 'struct.none'"
 
 @.FOO  = internal global %struct.none zeroinitializer
diff --git a/test/Assembler/2007-01-02-Undefined-Arg-Type.ll b/test/Assembler/2007-01-02-Undefined-Arg-Type.ll
index a39de1cb6c..9e08212e29 100644
--- a/test/Assembler/2007-01-02-Undefined-Arg-Type.ll
+++ b/test/Assembler/2007-01-02-Undefined-Arg-Type.ll
@@ -1,5 +1,5 @@
 ; The assembler should catch an undefined argument type .
-; RUN: not llvm-as %s -o /dev/null |& grep {use of undefined type named 'typedef.bc_struct'}
+; RUN: not llvm-as %s -o /dev/null |& grep "use of undefined type named 'typedef.bc_struct'"
 
 ; %typedef.bc_struct = type opaque
 
diff --git a/test/Assembler/2007-01-16-CrashOnBadCast.ll b/test/Assembler/2007-01-16-CrashOnBadCast.ll
index 81f5458b2e..1653d68b84 100644
--- a/test/Assembler/2007-01-16-CrashOnBadCast.ll
+++ b/test/Assembler/2007-01-16-CrashOnBadCast.ll
@@ -1,5 +1,5 @@
 ; PR1117
-; RUN: not llvm-as %s -o /dev/null |& grep {invalid cast opcode for cast from}
+; RUN: not llvm-as %s -o /dev/null |& grep "invalid cast opcode for cast from"
 
 define i8* @nada(i64 %X) {
     %result = trunc i64 %X to i8*
diff --git a/test/Assembler/2007-01-16-CrashOnBadCast2.ll b/test/Assembler/2007-01-16-CrashOnBadCast2.ll
index c05c60952c..64610505ad 100644
--- a/test/Assembler/2007-01-16-CrashOnBadCast2.ll
+++ b/test/Assembler/2007-01-16-CrashOnBadCast2.ll
@@ -1,4 +1,4 @@
 ; PR1117
-; RUN: not llvm-as %s -o /dev/null |& grep {invalid cast opcode for cast from}
+; RUN: not llvm-as %s -o /dev/null |& grep "invalid cast opcode for cast from"
 
 @X = constant i8* trunc (i64 0 to i8*)
diff --git a/test/Assembler/2007-03-19-NegValue.ll b/test/Assembler/2007-03-19-NegValue.ll
index e90cf351e1..64eb3cb590 100644
--- a/test/Assembler/2007-03-19-NegValue.ll
+++ b/test/Assembler/2007-03-19-NegValue.ll
@@ -1,5 +1,5 @@
 ; Test whether negative values > 64 bits retain their negativeness.
-; RUN: llvm-as < %s | llvm-dis | grep {add i65.*, -1}
+; RUN: llvm-as < %s | llvm-dis | grep "add i65.*, -1"
 
 define i65 @testConsts(i65 %N) {
   %a = add i65 %N, -1
diff --git a/test/Assembler/2007-04-20-AlignedLoad.ll b/test/Assembler/2007-04-20-AlignedLoad.ll
index f0217aec2c..98a5428a97 100644
--- a/test/Assembler/2007-04-20-AlignedLoad.ll
+++ b/test/Assembler/2007-04-20-AlignedLoad.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llvm-dis | grep {align 1024}
+; RUN: llvm-as < %s | llvm-dis | grep "align 1024"
 
 define i32 @test(i32* %arg) {
 entry:
diff --git a/test/Assembler/2007-04-20-AlignedStore.ll b/test/Assembler/2007-04-20-AlignedStore.ll
index 1b08c48444..9e4dd9fd07 100644
--- a/test/Assembler/2007-04-20-AlignedStore.ll
+++ b/test/Assembler/2007-04-20-AlignedStore.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llvm-dis | grep {align 1024}
+; RUN: llvm-as < %s | llvm-dis | grep "align 1024"
 
 define void @test(i32* %arg) {
 entry:
diff --git a/test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll b/test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll
index c26d9ebc26..b0ca1aad86 100644
--- a/test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll
+++ b/test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llvm-dis | grep {icmp.*test_weak.*null}
+; RUN: llvm-as < %s | llvm-dis | grep "icmp.*test_weak.*null"
 ; PR1358
 @G = global i1 icmp ne (i32 (...)* @test_weak, i32 (...)* null)
 
diff --git a/test/Assembler/2007-09-29-GC.ll b/test/Assembler/2007-09-29-GC.ll
index 789a0fe1ed..9aefd0b041 100644
--- a/test/Assembler/2007-09-29-GC.ll
+++ b/test/Assembler/2007-09-29-GC.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llvm-dis | grep {@f.*gc.*shadowstack}
-; RUN: llvm-as < %s | llvm-dis | grep {@g.*gc.*java}
+; RUN: llvm-as < %s | llvm-dis | grep "@f.*gc.*shadowstack"
+; RUN: llvm-as < %s | llvm-dis | grep "@g.*gc.*java"
 
 define void @f() gc "shadowstack" {
 entry:
diff --git a/test/Assembler/2007-12-11-AddressSpaces.ll b/test/Assembler/2007-12-11-AddressSpaces.ll
index 0eb4a79730..7c9b5b5298 100644
--- a/test/Assembler/2007-12-11-AddressSpaces.ll
+++ b/test/Assembler/2007-12-11-AddressSpaces.ll
@@ -1,8 +1,8 @@
-; RUN: llvm-as < %s | llvm-dis | grep {addrspace(33)} | count 7
-; RUN: llvm-as < %s | llvm-dis | grep {addrspace(42)} | count 2
-; RUN: llvm-as < %s | llvm-dis | grep {addrspace(66)} | count 2
-; RUN: llvm-as < %s | llvm-dis | grep {addrspace(11)} | count 6
-; RUN: llvm-as < %s | llvm-dis | grep {addrspace(22)} | count 5
+; RUN: llvm-as < %s | llvm-dis | grep "addrspace(33)" | count 7
+; RUN: llvm-as < %s | llvm-dis | grep "addrspace(42)" | count 2
+; RUN: llvm-as < %s | llvm-dis | grep "addrspace(66)" | count 2
+; RUN: llvm-as < %s | llvm-dis | grep "addrspace(11)" | count 6
+; RUN: llvm-as < %s | llvm-dis | grep "addrspace(22)" | count 5
 
 	%struct.mystruct = type { i32, i32 addrspace(33)*, i32, i32 addrspace(33)* }
 @input = weak addrspace(42) global %struct.mystruct zeroinitializer  		; <%struct.mystruct addrspace(42)*> [#uses=1]
diff --git a/test/Assembler/2008-02-18-IntPointerCrash.ll b/test/Assembler/2008-02-18-IntPointerCrash.ll
index 5a661ad9b9..a66fca70d8 100644
--- a/test/Assembler/2008-02-18-IntPointerCrash.ll
+++ b/test/Assembler/2008-02-18-IntPointerCrash.ll
@@ -1,4 +1,4 @@
-; RUN: not llvm-as %s |& grep {integer constant must have integer type}
+; RUN: not llvm-as %s |& grep "integer constant must have integer type"
 ; PR2060
 
 define i8* @foo() {
diff --git a/test/Assembler/ConstantExprFold.ll b/test/Assembler/ConstantExprFold.ll
index d3d374a07c..fc18ce708e 100644
--- a/test/Assembler/ConstantExprFold.ll
+++ b/test/Assembler/ConstantExprFold.ll
@@ -1,7 +1,7 @@
 ; This test checks to make sure that constant exprs fold in some simple 
 ; situations
 
-; RUN: llvm-as < %s | llvm-dis | not grep {(}
+; RUN: llvm-as < %s | llvm-dis | not grep "("
 
 @A = global i64 0