Update for the new datalayout string.

59 files changed, 59 insertions, 59 deletions

diff --git a/tests/cases/2xi40.ll b/tests/cases/2xi40.ll
index 03c918c8..fe249528 100644
--- a/tests/cases/2xi40.ll
+++ b/tests/cases/2xi40.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpe4Pk1F/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.pair = type { [5 x i8], [5 x i8] }
diff --git a/tests/cases/514_ta2.ll b/tests/cases/514_ta2.ll
index d435cac1..caf69fb5 100644
--- a/tests/cases/514_ta2.ll
+++ b/tests/cases/514_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpxFUbAg/test_emcc1.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.c_s = type { i8, float, i32 }
diff --git a/tests/cases/aliasbitcast.ll b/tests/cases/aliasbitcast.ll
index de46cdd4..926b386d 100644
--- a/tests/cases/aliasbitcast.ll
+++ b/tests/cases/aliasbitcast.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [14 x i8] c"hello, world!\00", align 1 ; [#uses=1]
diff --git a/tests/cases/atomicrmw.ll b/tests/cases/atomicrmw.ll
index abbcc7a6..20a68baa 100644
--- a/tests/cases/atomicrmw.ll
+++ b/tests/cases/atomicrmw.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, %d,%d!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/atomicrmw_dec.ll b/tests/cases/atomicrmw_dec.ll
index edb5bd8f..819c3a2a 100644
--- a/tests/cases/atomicrmw_dec.ll
+++ b/tests/cases/atomicrmw_dec.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, %d,%d!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/atomicrmw_unaligned.ll b/tests/cases/atomicrmw_unaligned.ll
index abbcc7a6..20a68baa 100644
--- a/tests/cases/atomicrmw_unaligned.ll
+++ b/tests/cases/atomicrmw_unaligned.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, %d,%d!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/bigdouble.ll b/tests/cases/bigdouble.ll
index e96b10af..472adadd 100644
--- a/tests/cases/bigdouble.ll
+++ b/tests/cases/bigdouble.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpijH2sB/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [4 x i8] c"%f\0A\00", align 1
diff --git a/tests/cases/boolret_fastcomp.ll b/tests/cases/boolret_fastcomp.ll
index 1b968778..e6320bab 100644
--- a/tests/cases/boolret_fastcomp.ll
+++ b/tests/cases/boolret_fastcomp.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"helloworld%d.\0A\00", align 1
diff --git a/tests/cases/breakinthemiddle.ll b/tests/cases/breakinthemiddle.ll
index 4c43bbd0..39aaa922 100644
--- a/tests/cases/breakinthemiddle.ll
+++ b/tests/cases/breakinthemiddle.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1]
diff --git a/tests/cases/breakinthemiddle2.ll b/tests/cases/breakinthemiddle2.ll
index 301b62c3..db1cb7b6 100644
--- a/tests/cases/breakinthemiddle2.ll
+++ b/tests/cases/breakinthemiddle2.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1]
diff --git a/tests/cases/caall.ll b/tests/cases/caall.ll
index ffbf29d8..0d92a498 100644
--- a/tests/cases/caall.ll
+++ b/tests/cases/caall.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/callwithstructural64_ta2.ll b/tests/cases/callwithstructural64_ta2.ll
index 56b0442c..103adcd0 100644
--- a/tests/cases/callwithstructural64_ta2.ll
+++ b/tests/cases/callwithstructural64_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'foo.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %ac = type { i8*, i64 }
diff --git a/tests/cases/callwithstructural_ta2.ll b/tests/cases/callwithstructural_ta2.ll
index 88a3d755..00cde791 100644
--- a/tests/cases/callwithstructural_ta2.ll
+++ b/tests/cases/callwithstructural_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'foo.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %ac = type { i8*, i32 }
diff --git a/tests/cases/complexphi.ll b/tests/cases/complexphi.ll
index 0d1677f3..871cbe27 100644
--- a/tests/cases/complexphi.ll
+++ b/tests/cases/complexphi.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/ctors_cast.ll b/tests/cases/ctors_cast.ll
index 707b5528..69baa17d 100644
--- a/tests/cases/ctors_cast.ll
+++ b/tests/cases/ctors_cast.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpHcVUBJ/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.Other = type { i8 }
diff --git a/tests/cases/dash.ll b/tests/cases/dash.ll
index 6f727820..0104cf7c 100644
--- a/tests/cases/dash.ll
+++ b/tests/cases/dash.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpqfApGD/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @other-name = alias i32 ()* @main
diff --git a/tests/cases/dollar.ll b/tests/cases/dollar.ll
index 8f0c1dd7..3bd203cf 100644
--- a/tests/cases/dollar.ll
+++ b/tests/cases/dollar.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/emptyalloca.ll b/tests/cases/emptyalloca.ll
index 0c03c645..59ff2955 100644
--- a/tests/cases/emptyalloca.ll
+++ b/tests/cases/emptyalloca.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpjSNiky/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [30 x i8] c"Module.print('hello, world!')\00", align 1
diff --git a/tests/cases/emptyasm_aue.ll b/tests/cases/emptyasm_aue.ll
index 65d9e213..24805591 100644
--- a/tests/cases/emptyasm_aue.ll
+++ b/tests/cases/emptyasm_aue.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 ; ModuleID = 'tests/hello_world.bc'
diff --git a/tests/cases/entry3.ll b/tests/cases/entry3.ll
index 7e154e2c..822e6b7f 100644
--- a/tests/cases/entry3.ll
+++ b/tests/cases/entry3.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpKnA2D3/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [11 x i8] c"getgid=%d\0A\00", align 1
diff --git a/tests/cases/fptosi.ll b/tests/cases/fptosi.ll
index caf9b754..5c6477bf 100644
--- a/tests/cases/fptosi.ll
+++ b/tests/cases/fptosi.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [8 x i8] c"*%.3f*\0A\00", align 1 ; [#uses=1 type=[8 x i8]*]
diff --git a/tests/cases/funcptr.ll b/tests/cases/funcptr.ll
index ffc1ad1d..4c1c9990 100644
--- a/tests/cases/funcptr.ll
+++ b/tests/cases/funcptr.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [17 x i8] c"hello %d world!\0A\00", align 1 ; [#uses=1 type=[17 x i8]*]
diff --git a/tests/cases/fuzz6_ta2.ll b/tests/cases/fuzz6_ta2.ll
index 225493f9..a30bf61f 100644
--- a/tests/cases/fuzz6_ta2.ll
+++ b/tests/cases/fuzz6_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'emcc-0-basebc.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.S3 = type { i32, i32 }
diff --git a/tests/cases/gepaddoverflow.ll b/tests/cases/gepaddoverflow.ll
index 258e2cc5..4346ce20 100644
--- a/tests/cases/gepaddoverflow.ll
+++ b/tests/cases/gepaddoverflow.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'new.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 declare i32 @printf(i8* noalias, ...) nounwind
diff --git a/tests/cases/i24_mem_ta2.ll b/tests/cases/i24_mem_ta2.ll
index 995c9f8b..296c8c0b 100644
--- a/tests/cases/i24_mem_ta2.ll
+++ b/tests/cases/i24_mem_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [6 x i8] c".%x.\0A\00", align 1 ; [#uses=1 type=[5 x i8]*]
diff --git a/tests/cases/i96_ashr_ta2.ll b/tests/cases/i96_ashr_ta2.ll
index da6410f9..2800ad0d 100644
--- a/tests/cases/i96_ashr_ta2.ll
+++ b/tests/cases/i96_ashr_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [23 x i8] c"hello..world!%x,%x,%x\0A\00", align 1
diff --git a/tests/cases/i96shiftnon32_ta2.ll b/tests/cases/i96shiftnon32_ta2.ll
index 815d71ea..3a3ba5fd 100644
--- a/tests/cases/i96shiftnon32_ta2.ll
+++ b/tests/cases/i96shiftnon32_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpxFUbAg/test_emcc1.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.c_s = type { i8, float, i32 }
diff --git a/tests/cases/inttoptr.ll b/tests/cases/inttoptr.ll
index e225336c..7682bed1 100644
--- a/tests/cases/inttoptr.ll
+++ b/tests/cases/inttoptr.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [14 x i8] c"hello, world!\00", align 1 ; [#uses=1]
diff --git a/tests/cases/invokebitcast.ll b/tests/cases/invokebitcast.ll
index 634dbca3..ecbce6dd 100644
--- a/tests/cases/invokebitcast.ll
+++ b/tests/cases/invokebitcast.ll
@@ -1,6 +1,6 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
 ; Just test for compilation here
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.CPU_Regs = type { [8 x %union.GenReg32] }
diff --git a/tests/cases/invokeundef.ll b/tests/cases/invokeundef.ll
index 17b14a3f..e24763d9 100644
--- a/tests/cases/invokeundef.ll
+++ b/tests/cases/invokeundef.ll
@@ -1,6 +1,6 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
 ; Just test for compilation here
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.CPU_Regs = type { [8 x %union.GenReg32] }
diff --git a/tests/cases/legalizer_b_ta2.ll b/tests/cases/legalizer_b_ta2.ll
index ec5e7506..78b5dc04 100644
--- a/tests/cases/legalizer_b_ta2.ll
+++ b/tests/cases/legalizer_b_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @globaliz = global [300 x i8] zeroinitializer
diff --git a/tests/cases/legalizer_ta2.ll b/tests/cases/legalizer_ta2.ll
index e7f71f15..1cd89220 100644
--- a/tests/cases/legalizer_ta2.ll
+++ b/tests/cases/legalizer_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @globaliz = global [300 x i8] zeroinitializer
diff --git a/tests/cases/loadbitcastgep.ll b/tests/cases/loadbitcastgep.ll
index daba67c4..311329f3 100644
--- a/tests/cases/loadbitcastgep.ll
+++ b/tests/cases/loadbitcastgep.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.CPU_Regs = type { [8 x %union.GenReg32] }
diff --git a/tests/cases/muli33_ta2.ll b/tests/cases/muli33_ta2.ll
index 7a427731..e6f092cd 100644
--- a/tests/cases/muli33_ta2.ll
+++ b/tests/cases/muli33_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpt0JpDh/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [7 x i8] c"20\0A91\0A\00", align 1
diff --git a/tests/cases/oob_ta2.ll b/tests/cases/oob_ta2.ll
index 51b622b5..3c06573e 100644
--- a/tests/cases/oob_ta2.ll
+++ b/tests/cases/oob_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %structy = type { [2 x [10 x i8]] }
diff --git a/tests/cases/phi24_ta2.ll b/tests/cases/phi24_ta2.ll
index 17edb228..0edb36be 100644
--- a/tests/cases/phi24_ta2.ll
+++ b/tests/cases/phi24_ta2.ll
@@ -1,5 +1,5 @@
 
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %union.U4 = type { i32 }
diff --git a/tests/cases/phicubed.ll b/tests/cases/phicubed.ll
index 7079dc63..90f91e9c 100644
--- a/tests/cases/phicubed.ll
+++ b/tests/cases/phicubed.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.worker_args = type { i32, %struct.worker_args* }
diff --git a/tests/cases/phientryimplicit.ll b/tests/cases/phientryimplicit.ll
index 4512b3c2..1dc5f2c7 100644
--- a/tests/cases/phientryimplicit.ll
+++ b/tests/cases/phientryimplicit.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 ; Phi nodes can refer to the entry. And the entry might be unnamed, and doesn't even have a consistent implicit name!
diff --git a/tests/cases/phientryimplicitmix.ll b/tests/cases/phientryimplicitmix.ll
index 7696f5a9..8903e783 100644
--- a/tests/cases/phientryimplicitmix.ll
+++ b/tests/cases/phientryimplicitmix.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 ; Phi nodes can refer to the entry. And the entry might be unnamed, and doesn't even have a consistent implicit name!
diff --git a/tests/cases/phientryimplicitmoar.ll b/tests/cases/phientryimplicitmoar.ll
index eca7276e..ad1e701c 100644
--- a/tests/cases/phientryimplicitmoar.ll
+++ b/tests/cases/phientryimplicitmoar.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/philoop_ta2.ll b/tests/cases/philoop_ta2.ll
index 1afec610..b73aefc3 100644
--- a/tests/cases/philoop_ta2.ll
+++ b/tests/cases/philoop_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/tmpVIBz29/a.out.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [13 x i8] c"99\0A70\0A26\0A97\0A\00", align 1
diff --git a/tests/cases/phinonreachable64.ll b/tests/cases/phinonreachable64.ll
index 41aac5f0..fe56fc09 100644
--- a/tests/cases/phinonreachable64.ll
+++ b/tests/cases/phinonreachable64.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/phiptrtoint.ll b/tests/cases/phiptrtoint.ll
index 617ada49..2028f494 100644
--- a/tests/cases/phiptrtoint.ll
+++ b/tests/cases/phiptrtoint.ll
@@ -1,6 +1,6 @@
 ; ModuleID = '/tmp/tmpJctwj0/bug.bc'
 ; just an asm validation check, no output
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %"class.test::Processor" = type { i32, %"class.test::StateMachine" }
diff --git a/tests/cases/phiself.ll b/tests/cases/phiself.ll
index b61b970f..72572859 100644
--- a/tests/cases/phiself.ll
+++ b/tests/cases/phiself.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/emscripten_temp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [7 x i8] c"cheez\0A\00", align 1
diff --git a/tests/cases/ptrtoi64.ll b/tests/cases/ptrtoi64.ll
index 09929742..e22b60dc 100644
--- a/tests/cases/ptrtoi64.ll
+++ b/tests/cases/ptrtoi64.ll
@@ -1,7 +1,7 @@
 ; pointer to i64, then to i32
 
 ; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str2 = private constant [9 x i8] c"*%d,%d*\0A\00", align 1 ; [#uses=1]
diff --git a/tests/cases/ptrtoint_blockaddr.ll b/tests/cases/ptrtoint_blockaddr.ll
index 08370650..f9f72449 100644
--- a/tests/cases/ptrtoint_blockaddr.ll
+++ b/tests/cases/ptrtoint_blockaddr.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1]
diff --git a/tests/cases/sillybitcast.ll b/tests/cases/sillybitcast.ll
index 4486dce8..e9baf74d 100644
--- a/tests/cases/sillybitcast.ll
+++ b/tests/cases/sillybitcast.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [14 x i8] c"hello, world!\00", align 1 ; [#uses=1]
diff --git a/tests/cases/sillybitcast2.ll b/tests/cases/sillybitcast2.ll
index 275760c5..6ef0f32d 100644
--- a/tests/cases/sillybitcast2.ll
+++ b/tests/cases/sillybitcast2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [14 x i8] c"hello, world!\00", align 1 ; [#uses=1]
diff --git a/tests/cases/sillyfuncast.ll b/tests/cases/sillyfuncast.ll
index 2f2f7fe6..af03e975 100644
--- a/tests/cases/sillyfuncast.ll
+++ b/tests/cases/sillyfuncast.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/storebigfloat.ll b/tests/cases/storebigfloat.ll
index a7c6c2da..6348fd5f 100644
--- a/tests/cases/storebigfloat.ll
+++ b/tests/cases/storebigfloat.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/storestruct.ll b/tests/cases/storestruct.ll
index 1bc0bffb..272b8d5a 100644
--- a/tests/cases/storestruct.ll
+++ b/tests/cases/storestruct.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 ; Load and store an entire structure as a whole (and also load as a whole, extract values and save separately, etc.)
diff --git a/tests/cases/structinparam.ll b/tests/cases/structinparam.ll
index 93f486a0..a85a50ae 100644
--- a/tests/cases/structinparam.ll
+++ b/tests/cases/structinparam.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'min.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %ac = type { i8*, i32 }
diff --git a/tests/cases/structphiparam.ll b/tests/cases/structphiparam.ll
index b5d05c17..8ce7b9ae 100644
--- a/tests/cases/structphiparam.ll
+++ b/tests/cases/structphiparam.ll
@@ -1,5 +1,5 @@
 ; ModuleID = '/dev/shm/tmp/src.cpp.o'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, %d %d!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/sub_11_0.ll b/tests/cases/sub_11_0.ll
index 59f70c7f..aab61866 100644
--- a/tests/cases/sub_11_0.ll
+++ b/tests/cases/sub_11_0.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]
diff --git a/tests/cases/switch64_ta2.ll b/tests/cases/switch64_ta2.ll
index f30c078f..23413847 100644
--- a/tests/cases/switch64_ta2.ll
+++ b/tests/cases/switch64_ta2.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [18 x i8] c"hello, world: %d\0A\00", align 1
diff --git a/tests/cases/switch64b_ta2.ll b/tests/cases/switch64b_ta2.ll
index beb644e0..60aca441 100644
--- a/tests/cases/switch64b_ta2.ll
+++ b/tests/cases/switch64b_ta2.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private constant [18 x i8] c"hello, world: %d\0A\00", align 1
diff --git a/tests/cases/uadd_overflow_ta2.ll b/tests/cases/uadd_overflow_ta2.ll
index 19c2908b..1268f78a 100644
--- a/tests/cases/uadd_overflow_ta2.ll
+++ b/tests/cases/uadd_overflow_ta2.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str2 = private constant [9 x i8] c"*%d,%d*\0A\00", align 1 ; [#uses=1]
diff --git a/tests/cases/zeroembedded.ll b/tests/cases/zeroembedded.ll
index b1394893..7acbc017 100644
--- a/tests/cases/zeroembedded.ll
+++ b/tests/cases/zeroembedded.ll
@@ -1,4 +1,4 @@
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 %struct.pypy_str = type { i32, [0 x i8] }
diff --git a/tests/cases/zeroextarg.ll b/tests/cases/zeroextarg.ll
index ff42741b..d02b671b 100644
--- a/tests/cases/zeroextarg.ll
+++ b/tests/cases/zeroextarg.ll
@@ -1,5 +1,5 @@
 ; ModuleID = 'tests/hello_world.bc'
-target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"
+target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
 target triple = "asmjs-unknown-emscripten"
 
 @.str = private unnamed_addr constant [15 x i8] c"hello, world!\0A\00", align 1 ; [#uses=1 type=[15 x i8]*]