1 files changed, 0 insertions, 178 deletions
diff --git a/llvm/test/Transforms/SafeStack/X86/call.ll b/llvm/test/Transforms/SafeStack/X86/call.ll
deleted file mode 100644
index a7bf9ae6e7e..00000000000
--- a/llvm/test/Transforms/SafeStack/X86/call.ll
+++ /dev/null
@@ -1,178 +0,0 @@
-; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
-; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
-
-@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
-
-; no arrays / no nested arrays
-; Requires no protector.
-
-define void @foo(i8* %a) nounwind uwtable safestack {
-entry:
-  ; CHECK-LABEL: define void @foo(
-  ; CHECK-NOT: __safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %a.addr = alloca i8*, align 8
-  store i8* %a, i8** %a.addr, align 8
-  %0 = load i8*, i8** %a.addr, align 8
-  %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i8* %0)
-  ret void
-}
-
-declare i32 @printf(i8*, ...)
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-define void @call_memset(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_memset
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @llvm.memset.p0i8.i64(i8* %arraydecay, i8 1, i64 %len, i1 false)
-  ret void
-}
-
-define void @call_constant_memset() safestack {
-entry:
-  ; CHECK-LABEL: define void @call_constant_memset
-  ; CHECK-NOT: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 2
-  call void @llvm.memset.p0i8.i64(i8* %arraydecay, i8 1, i64 7, i1 false)
-  ret void
-}
-
-define void @call_constant_overflow_memset() safestack {
-entry:
-  ; CHECK-LABEL: define void @call_constant_overflow_memset
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 7
-  call void @llvm.memset.p0i8.i64(i8* %arraydecay, i8 1, i64 5, i1 false)
-  ret void
-}
-
-define void @call_constant_underflow_memset() safestack {
-entry:
-  ; CHECK-LABEL: define void @call_constant_underflow_memset
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr [10 x i8], [10 x i8]* %q, i32 0, i32 -1
-  call void @llvm.memset.p0i8.i64(i8* %arraydecay, i8 1, i64 3, i1 false)
-  ret void
-}
-
-; Readnone nocapture -> safe
-define void @call_readnone(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_readnone
-  ; CHECK-NOT: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @readnone(i8* %arraydecay)
-  ret void
-}
-
-; Arg0 is readnone, arg1 is not. Pass alloca ptr as arg0 -> safe
-define void @call_readnone0_0(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_readnone0_0
-  ; CHECK-NOT: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @readnone0(i8* %arraydecay, i8* zeroinitializer)
-  ret void
-}
-
-; Arg0 is readnone, arg1 is not. Pass alloca ptr as arg1 -> unsafe
-define void @call_readnone0_1(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_readnone0_1
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @readnone0(i8 *zeroinitializer, i8* %arraydecay)
-  ret void
-}
-
-; Readonly nocapture -> unsafe
-define void @call_readonly(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_readonly
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @readonly(i8* %arraydecay)
-  ret void
-}
-
-; Readonly nocapture -> unsafe
-define void @call_arg_readonly(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_arg_readonly
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @arg_readonly(i8* %arraydecay)
-  ret void
-}
-
-; Readwrite nocapture -> unsafe
-define void @call_readwrite(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_readwrite
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @readwrite(i8* %arraydecay)
-  ret void
-}
-
-; Captures the argument -> unsafe
-define void @call_capture(i64 %len) safestack {
-entry:
-  ; CHECK-LABEL: define void @call_capture
-  ; CHECK: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-  %q = alloca [10 x i8], align 1
-  %arraydecay = getelementptr inbounds [10 x i8], [10 x i8]* %q, i32 0, i32 0
-  call void @capture(i8* %arraydecay)
-  ret void
-}
-
-; Lifetime intrinsics are always safe.
-define void @call_lifetime(i32* %p) {
-  ; CHECK-LABEL: define void @call_lifetime
-  ; CHECK-NOT: @__safestack_unsafe_stack_ptr
-  ; CHECK: ret void
-entry:
-  %q = alloca [100 x i8], align 16
-  %0 = bitcast [100 x i8]* %q to i8*
-  call void @llvm.lifetime.start.p0i8(i64 100, i8* %0)
-  call void @llvm.lifetime.end.p0i8(i64 100, i8* %0)
-  ret void
-}
-
-declare void @readonly(i8* nocapture) readonly
-declare void @arg_readonly(i8* readonly nocapture)
-declare void @readwrite(i8* nocapture)
-declare void @capture(i8* readnone) readnone
-
-declare void @readnone(i8* nocapture) readnone
-declare void @readnone0(i8* nocapture readnone, i8* nocapture)
-
-declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) nounwind argmemonly
-
-declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) nounwind argmemonly
-declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) nounwind argmemonly