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

llvm-svn: 159525

3 files changed, 33 insertions, 33 deletions

diff --git a/llvm/test/CodeGen/CellSPU/shift_ops.ll b/llvm/test/CodeGen/CellSPU/shift_ops.ll
index f4aad44ed65..1ccc356dcf5 100644
--- a/llvm/test/CodeGen/CellSPU/shift_ops.ll
+++ b/llvm/test/CodeGen/CellSPU/shift_ops.ll
@@ -1,20 +1,20 @@
 ; RUN: llc < %s -march=cellspu > %t1.s
-; RUN: grep {shlh	}  %t1.s | count 10
-; RUN: grep {shlhi	}  %t1.s | count 3
-; RUN: grep {shl	}  %t1.s | count 10
-; RUN: grep {shli	}  %t1.s | count 3
-; RUN: grep {xshw	}  %t1.s | count 5
-; RUN: grep {and	}  %t1.s | count 15
-; RUN: grep {andi	}  %t1.s | count 4
-; RUN: grep {rotmi	}  %t1.s | count 4
-; RUN: grep {rotqmbyi	}  %t1.s | count 1
-; RUN: grep {rotqmbii	}  %t1.s | count 2
-; RUN: grep {rotqmby	}  %t1.s | count 1
-; RUN: grep {rotqmbi	}  %t1.s | count 2
-; RUN: grep {rotqbyi	}  %t1.s | count 1
-; RUN: grep {rotqbii	}  %t1.s | count 2
-; RUN: grep {rotqbybi	}  %t1.s | count 1
-; RUN: grep {sfi	}  %t1.s | count 6
+; RUN: grep "shlh	"  %t1.s | count 10
+; RUN: grep "shlhi	"  %t1.s | count 3
+; RUN: grep "shl	"  %t1.s | count 10
+; RUN: grep "shli	"  %t1.s | count 3
+; RUN: grep "xshw	"  %t1.s | count 5
+; RUN: grep "and	"  %t1.s | count 15
+; RUN: grep "andi	"  %t1.s | count 4
+; RUN: grep "rotmi	"  %t1.s | count 4
+; RUN: grep "rotqmbyi	"  %t1.s | count 1
+; RUN: grep "rotqmbii	"  %t1.s | count 2
+; RUN: grep "rotqmby	"  %t1.s | count 1
+; RUN: grep "rotqmbi	"  %t1.s | count 2
+; RUN: grep "rotqbyi	"  %t1.s | count 1
+; RUN: grep "rotqbii	"  %t1.s | count 2
+; RUN: grep "rotqbybi	"  %t1.s | count 1
+; RUN: grep "sfi	"  %t1.s | count 6
 ; RUN: cat %t1.s | FileCheck %s
 
 target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128"
diff --git a/llvm/test/CodeGen/CellSPU/stores.ll b/llvm/test/CodeGen/CellSPU/stores.ll
index 6ca5b089230..43f8776a3d4 100644
--- a/llvm/test/CodeGen/CellSPU/stores.ll
+++ b/llvm/test/CodeGen/CellSPU/stores.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -march=cellspu > %t1.s
-; RUN: grep {stqd.*0(\$3)}      %t1.s | count 4
-; RUN: grep {stqd.*16(\$3)}     %t1.s | count 4
+; RUN: grep 'stqd.*0($3)'       %t1.s | count 4
+; RUN: grep 'stqd.*16($3)'      %t1.s | count 4
 ; RUN: grep 16256               %t1.s | count 2
 ; RUN: grep 16384               %t1.s | count 1
 ; RUN: grep 771                 %t1.s | count 4
@@ -8,7 +8,7 @@
 ; RUN: grep 1799                %t1.s | count 2
 ; RUN: grep 1543                %t1.s | count 5
 ; RUN: grep 1029                %t1.s | count 3
-; RUN: grep {shli.*, 4}         %t1.s | count 4
+; RUN: grep 'shli.*, 4'         %t1.s | count 4
 ; RUN: grep stqx                %t1.s | count 4
 ; RUN: grep ilhu                %t1.s | count 11
 ; RUN: grep iohl                %t1.s | count 8
diff --git a/llvm/test/CodeGen/CellSPU/trunc.ll b/llvm/test/CodeGen/CellSPU/trunc.ll
index d16185238af..e4c8fb49a32 100644
--- a/llvm/test/CodeGen/CellSPU/trunc.ll
+++ b/llvm/test/CodeGen/CellSPU/trunc.ll
@@ -1,19 +1,19 @@
 ; RUN: llc < %s -march=cellspu > %t1.s
 ; RUN: grep shufb   %t1.s | count 19
-; RUN: grep {ilhu.*1799}  %t1.s | count 1
-; RUN: grep {ilhu.*771}  %t1.s | count 2
-; RUN: grep {ilhu.*1543}  %t1.s | count 1
-; RUN: grep {ilhu.*1029}  %t1.s | count 1
-; RUN: grep {ilhu.*515}  %t1.s | count 1
-; RUN: grep {ilhu.*3855}  %t1.s | count 1
-; RUN: grep {ilhu.*3599}  %t1.s | count 1
-; RUN: grep {ilhu.*3085}  %t1.s | count 1
-; RUN: grep {iohl.*3855}  %t1.s | count 1
-; RUN: grep {iohl.*3599}  %t1.s | count 2
-; RUN: grep {iohl.*1543}  %t1.s | count 2
-; RUN: grep {iohl.*771}  %t1.s | count 2
-; RUN: grep {iohl.*515}  %t1.s | count 1
-; RUN: grep {iohl.*1799}  %t1.s | count 1
+; RUN: grep "ilhu.*1799"  %t1.s | count 1
+; RUN: grep "ilhu.*771"  %t1.s | count 2
+; RUN: grep "ilhu.*1543"  %t1.s | count 1
+; RUN: grep "ilhu.*1029"  %t1.s | count 1
+; RUN: grep "ilhu.*515"  %t1.s | count 1
+; RUN: grep "ilhu.*3855"  %t1.s | count 1
+; RUN: grep "ilhu.*3599"  %t1.s | count 1
+; RUN: grep "ilhu.*3085"  %t1.s | count 1
+; RUN: grep "iohl.*3855"  %t1.s | count 1
+; RUN: grep "iohl.*3599"  %t1.s | count 2
+; RUN: grep "iohl.*1543"  %t1.s | count 2
+; RUN: grep "iohl.*771"  %t1.s | count 2
+; RUN: grep "iohl.*515"  %t1.s | count 1
+; RUN: grep "iohl.*1799"  %t1.s | count 1
 ; RUN: grep lqa  %t1.s | count 1
 ; RUN: grep cbd  %t1.s | count 4
 ; RUN: grep chd  %t1.s | count 3