mgrang updated this revision to Diff 106811.
mgrang added a comment.
Herald added a subscriber: javed.absar.
Fixed typo.
Added size for long double.
Added test cases.
https://reviews.llvm.org/D34859
Files:
lib/Basic/Targets.cpp
test/CodeGen/coff-aarch64-type-sizes.c
Index: test/CodeGen/coff-aarch64-type-sizes.c
===================================================================
--- /dev/null
+++ test/CodeGen/coff-aarch64-type-sizes.c
@@ -0,0 +1,88 @@
+// RUN: %clang_cc1 -triple aarch64-windows -emit-llvm -w -o - %s | FileCheck %s
+
+// CHECK: target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"
+// CHECK: target triple = "aarch64--windows-msvc"
+
+int check_short() {
+ return sizeof(short);
+// CHECK: ret i32 2
+}
+
+int check_int() {
+ return sizeof(int);
+// CHECK: ret i32 4
+}
+
+int check_long() {
+ return sizeof(long);
+// CHECK: ret i32 4
+}
+
+int check_longlong() {
+ return sizeof(long long);
+// CHECK: ret i32 8
+}
+
+int check_int128() {
+ return sizeof(__int128);
+// CHECK: ret i32 16
+}
+
+int check_fp16() {
+ return sizeof(__fp16);
+// CHECK: ret i32 2
+}
+
+int check_float() {
+ return sizeof(float);
+// CHECK: ret i32 4
+}
+
+int check_double() {
+ return sizeof(double);
+// CHECK: ret i32 8
+}
+
+int check_longdouble() {
+ return sizeof(long double);
+// CHECK: ret i32 8
+}
+
+int check_floatComplex() {
+ return sizeof(float _Complex);
+// CHECK: ret i32 8
+}
+
+int check_doubleComplex() {
+ return sizeof(double _Complex);
+// CHECK: ret i32 16
+}
+
+int check_longdoubleComplex() {
+ return sizeof(long double _Complex);
+// CHECK: ret i32 16
+}
+
+int check_bool() {
+ return sizeof(_Bool);
+// CHECK: ret i32 1
+}
+
+int check_wchar() {
+ return sizeof(__WCHAR_TYPE__);
+// CHECK: ret i32 2
+}
+
+int check_wchar_unsigned() {
+ return (__WCHAR_TYPE__)-1 > (__WCHAR_TYPE__)0;
+// CHECK: ret i32 1
+}
+
+enum Small {
+ Item
+};
+
+int foo() {
+ return sizeof(enum Small);
+// CHECK: ret i32 4
+}
Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -6652,13 +6652,25 @@
MicrosoftARM64TargetInfo(const llvm::Triple &Triple,
const TargetOptions &Opts)
: WindowsTargetInfo<AArch64leTargetInfo>(Triple, Opts), Triple(Triple) {
+
+ // This is an LLP64 platform.
+ // int:4, long:4, long long:8, long double:8.
WCharType = UnsignedShort;
+ IntWidth = IntAlign = 32;
+ LongWidth = LongAlign = 32;
+ DoubleAlign = LongLongAlign = 64;
+ LongDoubleWidth = LongDoubleAlign = 64;
+ IntMaxType = SignedLongLong;
+ Int64Type = SignedLongLong;
SizeType = UnsignedLongLong;
+ PtrDiffType = SignedLongLong;
+ IntPtrType = SignedLongLong;
+
TheCXXABI.set(TargetCXXABI::Microsoft);
}
void setDataLayout() override {
- resetDataLayout("e-m:w-i64:64-i128:128-n32:64-S128");
+ resetDataLayout("e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128");
}
void getVisualStudioDefines(const LangOptions &Opts,
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