// Referring to parameters is not allowed in naked functions.
if (CheckNakedParmReference(Result.get(), *this))
return ExprError();
- Expr *Res = Result.get();
- QualType T = Res->getType();
+
+ QualType T = Result.get()->getType();
if (T->isDependentType()) {
return Result;
}
// Otherwise, it needs to be a complete type.
- if (RequireCompleteExprType(Res, diag::err_asm_incomplete_type)) {
+ if (RequireCompleteExprType(Result.get(), diag::err_asm_incomplete_type)) {
return ExprError();
}
fillInlineAsmTypeInfo(Context, T, Info);
// We can work with the expression as long as it's not an r-value.
- if (!Res->isRValue()) {
- Info.setKindVariable();
- return Result;
- }
+ if (!Result.get()->isRValue())
+ Info.IsVarDecl = true;
- Expr::EvalResult EvlResult;
- // Try to evaluate the identifier as enum constant, currently we do not allow
- // other constant integers to be folded.
- if (isa<clang::EnumType>(T) &&
- Res->EvaluateAsRValue(EvlResult, getASTContext())) {
- Info.ConstIntValue = EvlResult.Val.getInt();
- Info.setKindConstEnum();
- }
return Result;
}
fillInlineAsmTypeInfo(Context, Result.get()->getType(), Info);
// Fields are "variables" as far as inline assembly is concerned.
- Info.setKindVariable();
+ Info.IsVarDecl = true;
return Result;
}
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() {
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}"()
}
// 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}"()
}
// 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}"()
}
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}"()
+++ /dev/null
-// 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 $$8$0
- __asm { mov eax, dword ptr A[arr + A] }
-}
}
}
// CHECK-LABEL: define i32 @f_s4()
-// CHECK: %[[r:[^ ]*]] = call i32 asm sideeffect inteldialect "mov eax, $$16843009", "={eax},~{eax},{{.*}}"
+// CHECK: %[[r:[^ ]*]] = call i32 asm sideeffect inteldialect "mov eax, $$0x01010101", "={eax},~{eax},{{.*}}"
// CHECK: store i32 %[[r]], i32* %{{.*}}
// CHECK: %[[r_i32:[^ ]*]] = load i32, i32* %{{.*}}
// CHECK: ret i32 %[[r_i32]]
}
}
// CHECK-LABEL: define i64 @f_s8()
-// CHECK: %[[r:[^ ]*]] = call i64 asm sideeffect inteldialect "mov eax, $$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]]