https://github.com/mkovacevic99 created https://github.com/llvm/llvm-project/pull/206749
Follow-up to #197874. The codegen test was missing FileCheck lines, making it a no-op. Add checks that verify both __auto_type _Atomic and _Atomic __auto_type produce correct allocas and stores. Follow up to comment from: https://github.com/llvm/llvm-project/pull/197874#discussion_r3496368126 >From 3182c27b3ef5e894c948b0a968596c214dd8e814 Mon Sep 17 00:00:00 2001 From: Milica Kovacevic <[email protected]> Date: Tue, 30 Jun 2026 17:15:16 +0200 Subject: [PATCH] [Clang] Add FileCheck lines to atomic-auto-type codegen test Follow-up to #197874. The codegen test was missing FileCheck lines, making it a no-op. Add checks that verify both __auto_type _Atomic and _Atomic __auto_type produce correct allocas and stores. --- clang/test/CodeGen/atomic-auto-type.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/clang/test/CodeGen/atomic-auto-type.c b/clang/test/CodeGen/atomic-auto-type.c index 0969f22596421..dd9f587b92b71 100644 --- a/clang/test/CodeGen/atomic-auto-type.c +++ b/clang/test/CodeGen/atomic-auto-type.c @@ -1,9 +1,15 @@ -// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s > /dev/null +// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s // This is a regression test for handling of __auto_type inside _Atomic. // Previously this could lead to an undeduced AutoType escaping into // ASTContext::getTypeInfoImpl and causing an assertion failure. +// CHECK-LABEL: define {{.*}} @f( +// CHECK: %xa = alloca double +// CHECK: %ax = alloca double +// CHECK: store double {{.*}}, ptr %xa +// CHECK: store double {{.*}}, ptr %ax + void f(double x) { __auto_type _Atomic xa = x; _Atomic __auto_type ax = x; _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
