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[NFC][Clang] Modify expect of fail test or XFAIL because CSKY align is different 

CSKY is always in 4-byte align, no matter it's long long type.
For global aggregate variable, it's 4-byte align if its size is bigger than or equal to 4 bytes.

Differential Revision: https://reviews.llvm.org/D124977
This commit is contained in:
Zi Xuan Wu (Zeson) 2022-05-11 16:48:40 +08:00 committed by Zi Xuan Wu
parent 25af3afa67
commit dca37af061
2 changed files with 9 additions and 1 deletions
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6
clang/test/CodeGen/c-strings.c
View File

@ -20,6 +20,11 @@
// fails the check for "@f3.x = ... align [ALIGN]", since ALIGN is derived // fails the check for "@f3.x = ... align [ALIGN]", since ALIGN is derived
// from the alignment of a single i8, which is still 1. // from the alignment of a single i8, which is still 1.
// XFAIL: csky
// CSKY aligns arrays of size 4+ bytes to a 32-bit boundary, which
// fails the check for "@f2.x = ... align [ALIGN]", since ALIGN is derived
// from the alignment of a single i8, which is still 1.
#if defined(__s390x__) #if defined(__s390x__)
unsigned char align = 2; unsigned char align = 2;
#else #else
@ -69,4 +74,3 @@ void f4(void) {
} }
char x[3] = "ola"; char x[3] = "ola";

4
clang/test/Sema/builtin-alloca-with-align.c
View File

@ -30,4 +30,8 @@ void test7(int a) {
void test8(void) { void test8(void) {
__builtin_alloca_with_align(sizeof(__INT64_TYPE__), __alignof__(__INT64_TYPE__)); // expected-warning {{second argument to __builtin_alloca_with_align is supposed to be in bits}} __builtin_alloca_with_align(sizeof(__INT64_TYPE__), __alignof__(__INT64_TYPE__)); // expected-warning {{second argument to __builtin_alloca_with_align is supposed to be in bits}}
#if defined(__csky__)
// expected-error@-1 {{requested alignment must be 8 or greater}}
// Because the alignment of long long is 4 in CSKY target
#endif
} }