Revert "This patch enables the usage of constant Enum identifiers within Microsoft style inline assembly statements." as it is causing msan failures.

This reverts commits r308985 and r308965

llvm-svn: 309004

3 files changed, 9 insertions, 69 deletions

diff --git a/clang/test/CodeGen/ms-inline-asm.c b/clang/test/CodeGen/ms-inline-asm.c
index b5c0490ec17..d26a660c9b0 100644
--- a/clang/test/CodeGen/ms-inline-asm.c
+++ b/clang/test/CodeGen/ms-inline-asm.c
@@ -42,7 +42,7 @@ void t5(void) {
 void t6(void) {
   __asm int 0x2c
 // CHECK: t6
-// CHECK: call void asm sideeffect inteldialect "int $$44", "~{dirflag},~{fpsr},~{flags}"()
+// CHECK: call void asm sideeffect inteldialect "int $$0x2c", "~{dirflag},~{fpsr},~{flags}"()
 }
 
 void t7() {
@@ -61,7 +61,7 @@ void t7() {
     mov eax, ebx
   }
 // CHECK: t7
-// CHECK: call void asm sideeffect inteldialect "int $$44", "~{dirflag},~{fpsr},~{flags}"()
+// CHECK: call void asm sideeffect inteldialect "int $$0x2cU", "~{dirflag},~{fpsr},~{flags}"()
 // CHECK: call void asm sideeffect inteldialect "", "~{dirflag},~{fpsr},~{flags}"()
 // CHECK: call void asm sideeffect inteldialect "mov eax, ebx", "~{eax},~{dirflag},~{fpsr},~{flags}"()
 }
@@ -94,7 +94,7 @@ void t9() {
 // CHECK: t9
 // CHECK: call void asm sideeffect inteldialect
 // CHECK-SAME: push ebx
-// CHECK-SAME: mov ebx, $$7
+// CHECK-SAME: mov ebx, $$0x07
 // CHECK-SAME: pop ebx
 // CHECK-SAME: "~{ebx},~{esp},~{dirflag},~{fpsr},~{flags}"()
 }
@@ -265,7 +265,7 @@ void t21() {
 // CHECK: t21
 // CHECK: call void asm sideeffect inteldialect
 // CHECK-SAME: push ebx
-// CHECK-SAME: mov ebx, $$7
+// CHECK-SAME: mov ebx, $$07H
 // CHECK-SAME: pop ebx
 // CHECK-SAME: "~{ebx},~{esp},~{dirflag},~{fpsr},~{flags}"()
 }
@@ -312,13 +312,13 @@ void t24() {
 void t25() {
 // CHECK: t25
   __asm mov eax, 0ffffffffh
-// CHECK: mov eax, $$4294967295
+// CHECK: mov eax, $$0ffffffffh
   __asm mov eax, 0fhU
 // CHECK: mov eax, $$15
   __asm mov eax, 0a2h
-// CHECK: mov eax, $$162
+// CHECK: mov eax, $$0a2h
   __asm mov eax, 10100010b
-// CHECK: mov eax, $$162
+// CHECK: mov eax, $$10100010b
   __asm mov eax, 10100010BU
 // CHECK: mov eax, $$162
 // CHECK: "~{eax},~{dirflag},~{fpsr},~{flags}"()
diff --git a/clang/test/CodeGen/x86-ms-inline-asm-enum_feature.cpp b/clang/test/CodeGen/x86-ms-inline-asm-enum_feature.cpp
deleted file mode 100644
index 8f8b1fed792..00000000000
--- a/clang/test/CodeGen/x86-ms-inline-asm-enum_feature.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-// REQUIRES: x86-registered-target
-// RUN: %clang_cc1 %s -triple x86_64-pc-win32 -fasm-blocks -emit-llvm -o - | FileCheck %s
-namespace x {
-enum { A = 12 };
-struct y_t {
-	enum { A = 17 };
-	int r;
-} y;
-}
-// CHECK-LABEL: x86_enum_only
-void x86_enum_only(){
-  const int a = 0;
-  // CHECK-NOT: mov eax, [$$0]
-  // Other constant type folding is currently unwanted.
-  __asm mov eax, [a]
-  }
-
-// CHECK-LABEL: x86_enum_namespaces
-void x86_enum_namespaces() {
-  enum { A = 1 };
-  // CHECK: call void asm
-  // CHECK-SAME: mov eax, $$12
-  __asm mov eax, x::A
-  // CHECK-SAME: mov eax, $$17
-  __asm mov eax, x::y_t::A
-  // CHECK-NEXT: call void asm
-  // CHECK-SAME: mov eax, $$1
-  __asm {mov eax, A}
-}
-
-// CHECK-LABEL: x86_enum_arithmethic
-void x86_enum_arithmethic() {
-  enum { A = 1, B };
-  // CHECK: call void asm
-  // CHECK-SAME: mov eax, $$21
-  __asm mov eax, (A + 9) * 2 + A
-  // CHECK-SAME: mov eax, $$4
-  __asm mov eax, A << 2
-  // CHECK-SAME: mov eax, $$2
-  __asm mov eax, B & 3
-  // CHECK-SAME: mov eax, $$5
-  __asm mov eax, 3 + (B & 3)
-  // CHECK-SAME: mov eax, $$8
-  __asm mov eax, 2 << A * B
-}
-
-// CHECK-LABEL: x86_enum_mem
-void x86_enum_mem() {
-  int arr[4];
-  enum { A = 4, B };
-  // CHECK: call void asm
-  // CHECK-SAME: mov eax, [($$12 + $$9) + $$4 * $$5 + $$3 + $$3 + eax]
-  __asm { mov eax, [(x::A + 9) + A * B + 3 + 3 + eax] }
-  // CHECK-NEXT: call void asm
-  // CHECK-SAME: mov eax, dword ptr $$4$0
-  __asm { mov eax, dword ptr [arr + A] }
-  // CHECK-NEXT: call void asm
-  // CHECK-SAME: mov eax, dword ptr $$8$0
-  __asm { mov eax, dword ptr A[arr + A] }
-}
diff --git a/clang/test/CodeGenCXX/ms-inline-asm-return.cpp b/clang/test/CodeGenCXX/ms-inline-asm-return.cpp
index 837f1b437a4..51671c0bcda 100644
--- a/clang/test/CodeGenCXX/ms-inline-asm-return.cpp
+++ b/clang/test/CodeGenCXX/ms-inline-asm-return.cpp
@@ -70,7 +70,7 @@ FourChars f_s4() {
   }
 }
 // CHECK-LABEL: define i32 @f_s4()
-// CHECK: %[[r:[^ ]*]] = call i32 asm sideeffect inteldialect "mov eax, $$16843009", "={eax},~{eax},{{.*}}"
+// CHECK: %[[r:[^ ]*]] = call i32 asm sideeffect inteldialect "mov eax, $$0x01010101", "={eax},~{eax},{{.*}}"
 // CHECK: store i32 %[[r]], i32* %{{.*}}
 // CHECK: %[[r_i32:[^ ]*]] = load i32, i32* %{{.*}}
 // CHECK: ret i32 %[[r_i32]]
@@ -85,7 +85,7 @@ EightChars f_s8() {
   }
 }
 // CHECK-LABEL: define i64 @f_s8()
-// CHECK: %[[r:[^ ]*]] = call i64 asm sideeffect inteldialect "mov eax, $$16843009\0A\09mov edx, $$85", "=A,~{eax},{{.*}}"
+// CHECK: %[[r:[^ ]*]] = call i64 asm sideeffect inteldialect "mov eax, $$01010101h\0A\09mov edx, $$01010101b", "=A,~{eax},{{.*}}"
 // CHECK: store i64 %[[r]], i64* %{{.*}}
 // CHECK: %[[r_i64:[^ ]*]] = load i64, i64* %{{.*}}
 // CHECK: ret i64 %[[r_i64]]