[TableGen] Use SmallString instead of std::string to build up a string to avoid heap...

[oota-llvm.git] / utils / shuffle_fuzz.py

diff --git a/utils/shuffle_fuzz.py b/utils/shuffle_fuzz.py
index 384a93aa9884893192293867cd893d81bfe2a5b1..eac34422b3fb5f67609db02ebf9cf3326c16f7d9 100755 (executable)
--- a/utils/shuffle_fuzz.py
+++ b/utils/shuffle_fuzz.py
@@ -173,7 +173,7 @@ entry:""" % dict(subst,
   # Generate some string constants that we can use to report errors.
   for i, r in enumerate(result):
     if r != -1:
-      s = ('FAIL(%(seed)s): lane %(lane)d, expected %(result)d, found %%d\\0A' %
+      s = ('FAIL(%(seed)s): lane %(lane)d, expected %(result)d, found %%d\n\\0A' %
            {'seed': args.seed, 'lane': i, 'result': r})
       s += ''.join(['\\00' for _ in itertools.repeat(None, 128 - len(s) + 2)])
       print """
@@ -198,7 +198,7 @@ define i32 @main() {
 entry:
   ; Create a scratch space to print error messages.
   %%str = alloca [128 x i8]
-  %%str.ptr = getelementptr inbounds [128 x i8]* %%str, i32 0, i32 0
+  %%str.ptr = getelementptr inbounds [128 x i8], [128 x i8]* %%str, i32 0, i32 0
 
   ; Build the input vector and call the test function.
   %%v = call fastcc <%(N)d x %(T)s> @test_wrapper(%(inputs)s)
@@ -233,10 +233,9 @@ die.%(i)d:
   ; Capture the actual value and print an error message.
   %%tmp.%(i)d = zext %(IT)s %%v.%(i)d to i2048
   %%bad.%(i)d = trunc i2048 %%tmp.%(i)d to i32
-  call i32 (i8*, i8*, ...)* @sprintf(i8* %%str.ptr, i8* getelementptr inbounds ([128 x i8]* @error.%(i)d, i32 0, i32 0), i32 %%bad.%(i)d)
+  call i32 (i8*, i8*, ...) @sprintf(i8* %%str.ptr, i8* getelementptr inbounds ([128 x i8], [128 x i8]* @error.%(i)d, i32 0, i32 0), i32 %%bad.%(i)d)
   %%length.%(i)d = call i32 @strlen(i8* %%str.ptr)
-  %%size.%(i)d = add i32 %%length.%(i)d, 1
-  call i32 @write(i32 2, i8* %%str.ptr, i32 %%size.%(i)d)
+  call i32 @write(i32 2, i8* %%str.ptr, i32 %%length.%(i)d)
   call void @llvm.trap()
   unreachable
 """ % dict(subst, i=i, next_i=i + 1, r=r)