llvm-project/clang/test/CodeGen/aix_alloca_align.c

20 lines
618 B
C

// RUN: %clang_cc1 -triple=powerpc-ibm-aix-xcoff -S -emit-llvm < %s | \
// RUN: FileCheck --check-prefix=32BIT %s
// RUN: %clang_cc1 -triple=powerpc64-ibm-aix-xcoff -S -emit-llvm < %s | \
// RUN: FileCheck --check-prefix=64BIT %s
typedef __SIZE_TYPE__ size_t;
extern void *alloca(size_t __size) __attribute__((__nothrow__));
void foo() {
char *ptr1 = (char *)alloca(sizeof(char) * 9);
char *ptr2 = (char *)alloca(sizeof(char) * 32);
}
// 32BIT: %0 = alloca i8, i32 9, align 16
// 32BIT: %1 = alloca i8, i32 32, align 16
// 64BIT: %0 = alloca i8, i64 9, align 16
// 64BIT: %1 = alloca i8, i64 32, align 16