llvm-project/clang/test/CodeGen/ms-mm-align.c

17 lines
543 B
C

// RUN: %clang_cc1 -ffreestanding -fms-extensions -fms-compatibility -fms-compatibility-version=17.00 -target-feature +sse \
// RUN: -triple i686--windows -emit-llvm %s -o - \
// RUN: | FileCheck %s -check-prefix CHECK
// intrin.h needs size_t, but -ffreestanding prevents us from getting it from
// stddef.h. Work around it with this typedef.
typedef __SIZE_TYPE__ size_t;
#include <intrin.h>
void capture_ptr(int* i);
void test_mm_align16(int p) {
_MM_ALIGN16 int i;
capture_ptr(&i);
}
// CHECK: alloca i32, align 16