LongWidth = 32;
LongLongWidth = 64;
LongAlign = LongLongAlign = 16;
+ FloatWidth = 32;
+ FloatAlign = 16;
+ DoubleWidth = LongDoubleWidth = 64;
+ DoubleAlign = LongDoubleAlign = 16;
PointerWidth = 16;
PointerAlign = 16;
SuitableAlign = 16;
return None;
}
+ bool allowsLargerPreferedTypeAlignment() const override { return false; }
+
bool hasFeature(StringRef Feature) const override {
return Feature == "msp430";
}
--- /dev/null
+// RUN: %clang_cc1 -triple msp430-elf -emit-llvm %s -o - | FileCheck %s
+
+// MSP430 target prefers chars to be aligned to 8 bit and other types to 16 bit.
+
+// CHECK: @c ={{.*}}global i8 1, align 1
+// CHECK: @s ={{.*}}global i16 266, align 2
+// CHECK: @i ={{.*}}global i16 266, align 2
+// CHECK: @l ={{.*}}global i32 16909060, align 2
+// CHECK: @ll ={{.*}}global i64 283686952306183, align 2
+// CHECK: @f ={{.*}}global float 1.000000e+00, align 2
+// CHECK: @d ={{.*}}global double 1.000000e+00, align 2
+// CHECK: @ld ={{.*}}global double 1.000000e+00, align 2
+// CHECK: @p ={{.*}}global i8* @c, align 2
+
+char c = 1;
+short s = 266;
+int i = 266;
+long l = 16909060;
+long long ll = 283686952306183;
+float f = 1.0f;
+double d = 1.0;
+long double ld = 1.0;
+char *p = &c;
// MSP430:#define __SIZE_MAX__ 65535U
// MSP430:#define __SIZE_TYPE__ unsigned int
// MSP430:#define __SIZE_WIDTH__ 16
-// MSP430-CXX:#define __STDCPP_DEFAULT_NEW_ALIGNMENT__ 8U
+// MSP430-CXX:#define __STDCPP_DEFAULT_NEW_ALIGNMENT__ 2U
// MSP430:#define __UINT16_C_SUFFIX__ U
// MSP430:#define __UINT16_MAX__ 65535U
// MSP430:#define __UINT16_TYPE__ unsigned short