[clang] 09de5e5 - [Clang] Fix failing CI with different test case attribute & host triple (#76863)

[via cfe-commits]

Author: Yuxuan Chen
Date: 2024-01-03T14:43:10-08:00
New Revision: 09de5e5c6d8c25fe76840c69056afca72275dd6b

URL: https://github.com/llvm/llvm-project/commit/09de5e5c6d8c25fe76840c69056afca72275dd6b
DIFF: https://github.com/llvm/llvm-project/commit/09de5e5c6d8c25fe76840c69056afca72275dd6b.diff

LOG: [Clang] Fix failing CI with different test case attribute & host triple (#76863)

As in title,
https://github.com/llvm/llvm-project/commit/a8f43974260ec244d78336d2530f8fc097753580
broke CI due to the calling convention not available on certain targets.
This patch uses a simpler calling convention and enables the test only
when the attribute exists. It's verified that this test crashes the
compiler before a8f43974260ec244d78336d2530f8fc097753580 so it's the
same effect as the previous test. Disabling the test on platforms that
don't have the calling convention is fine because it's guarding against
a frontend bug.

Added: 
    

Modified: 
    clang/test/SemaCXX/template-instantiation.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/SemaCXX/template-instantiation.cpp b/clang/test/SemaCXX/template-instantiation.cpp
index e714e070a206f5..8543af0d5428d0 100644
--- a/clang/test/SemaCXX/template-instantiation.cpp
+++ b/clang/test/SemaCXX/template-instantiation.cpp
@@ -1,11 +1,11 @@
-// RUN: %clang_cc1 -verify -fsyntax-only -Wno-ignored-attributes %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -verify -fsyntax-only %s
 // expected-no-diagnostics
 
 namespace GH76521 {
 
 template <typename T>
 void foo() {
-  auto l = []() __attribute__((pcs("aapcs-vfp"))) {};
+  auto l = []() __attribute__((preserve_most)) {};
 }
 
 void bar() {