MIR Serialization: Serialize the virtual register operands.

[oota-llvm.git] / test / Instrumentation / BoundsChecking / phi.ll

diff --git a/test/Instrumentation/BoundsChecking/phi.ll b/test/Instrumentation/BoundsChecking/phi.ll
index 86b59222707b81321dd8d4f713cd2d519ef783f4..15361b64d77c1866cfe5da1022a99a407df7ebc9 100644 (file)
--- a/test/Instrumentation/BoundsChecking/phi.ll
+++ b/test/Instrumentation/BoundsChecking/phi.ll
@@ -1,5 +1,5 @@
 ; RUN: opt < %s -bounds-checking -S | FileCheck %s
-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-S128"
+target datalayout = "e-p:64:64:64-p1:16:16:16-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-S128"
 
 @global = private unnamed_addr constant [10 x i8] c"ola\00mundo\00", align 1
 
@@ -8,15 +8,15 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
 ; CHECK-NOT: trap
 define void @f1(i8* nocapture %c) {
 entry:
-  %0 = load i8* %c, align 1
+  %0 = load i8, i8* %c, align 1
   %tobool1 = icmp eq i8 %0, 0
   br i1 %tobool1, label %while.end, label %while.body
 
 while.body:
   %c.addr.02 = phi i8* [ %incdec.ptr, %while.body ], [ %c, %entry ]
-  %incdec.ptr = getelementptr inbounds i8* %c.addr.02, i64 -1
+  %incdec.ptr = getelementptr inbounds i8, i8* %c.addr.02, i64 -1
   store i8 100, i8* %c.addr.02, align 1
-  %1 = load i8* %incdec.ptr, align 1
+  %1 = load i8, i8* %incdec.ptr, align 1
   %tobool = icmp eq i8 %1, 0
   br i1 %tobool, label %while.end, label %while.body
 
@@ -28,7 +28,7 @@ while.end:
 ; CHECK: f2
 define void @f2() {
 while.body.i.preheader:
-  %addr = getelementptr inbounds [10 x i8]* @global, i64 0, i64 9
+  %addr = getelementptr inbounds [10 x i8], [10 x i8]* @global, i64 0, i64 9
   br label %while.body.i
 
 while.body.i:
@@ -36,14 +36,67 @@ while.body.i:
 ; CHECK-NEXT: phi
 ; CHECK-NOT: phi
   %c.addr.02.i = phi i8* [ %incdec.ptr.i, %while.body.i ], [ %addr, %while.body.i.preheader ]
-  %incdec.ptr.i = getelementptr inbounds i8* %c.addr.02.i, i64 -1
+  %incdec.ptr.i = getelementptr inbounds i8, i8* %c.addr.02.i, i64 -1
 ; CHECK: sub i64 10, %0
 ; CHECK-NEXT: icmp ult i64 10, %0
 ; CHECK-NEXT: icmp ult i64 {{.*}}, 1
 ; CHECK-NEXT: or i1
 ; CHECK-NEXT: br {{.*}}, label %trap
   store i8 100, i8* %c.addr.02.i, align 1
-  %0 = load i8* %incdec.ptr.i, align 1
+  %0 = load i8, i8* %incdec.ptr.i, align 1
+  %tobool.i = icmp eq i8 %0, 0
+  br i1 %tobool.i, label %fn.exit, label %while.body.i
+
+fn.exit:
+  ret void
+}
+
+
+@global_as1 = private unnamed_addr addrspace(1) constant [10 x i8] c"ola\00mundo\00", align 1
+
+define void @f1_as1(i8 addrspace(1)* nocapture %c) {
+; CHECK: @f1_as1
+; no checks are possible here
+; CHECK-NOT: trap
+; CHECK: add i16 undef, -1
+; CHECK-NOT: trap
+entry:
+  %0 = load i8, i8 addrspace(1)* %c, align 1
+  %tobool1 = icmp eq i8 %0, 0
+  br i1 %tobool1, label %while.end, label %while.body
+
+while.body:
+  %c.addr.02 = phi i8 addrspace(1)* [ %incdec.ptr, %while.body ], [ %c, %entry ]
+  %incdec.ptr = getelementptr inbounds i8, i8 addrspace(1)* %c.addr.02, i64 -1
+  store i8 100, i8 addrspace(1)* %c.addr.02, align 1
+  %1 = load i8, i8 addrspace(1)* %incdec.ptr, align 1
+  %tobool = icmp eq i8 %1, 0
+  br i1 %tobool, label %while.end, label %while.body
+
+while.end:
+  ret void
+}
+
+
+define void @f2_as1() {
+; CHECK: @f2_as1
+while.body.i.preheader:
+  %addr = getelementptr inbounds [10 x i8], [10 x i8] addrspace(1)* @global_as1, i16 0, i16 9
+  br label %while.body.i
+
+while.body.i:
+; CHECK: phi
+; CHECK-NEXT: phi
+; CHECK-NOT: phi
+  %c.addr.02.i = phi i8 addrspace(1)* [ %incdec.ptr.i, %while.body.i ], [ %addr, %while.body.i.preheader ]
+  %incdec.ptr.i = getelementptr inbounds i8, i8 addrspace(1)* %c.addr.02.i, i16 -1
+; CHECK: sub i16 10, %0
+; CHECK-NEXT: icmp ult i16 10, %0
+; CHECK-NEXT: icmp ult i16 {{.*}}, 1
+; CHECK-NEXT: or i1
+; CHECK-NEXT: br {{.*}}, label %trap
+  store i8 100, i8 addrspace(1)* %c.addr.02.i, align 1
+  %0 = load i8, i8 addrspace(1)* %incdec.ptr.i, align 1
   %tobool.i = icmp eq i8 %0, 0
   br i1 %tobool.i, label %fn.exit, label %while.body.i