================ @@ -0,0 +1,69 @@ +// REQUIRES: powerpc-registered-target +// RUN: %clang_cc1 %s -triple=powerpc-ibm-aix-xcoff -S -mtocdata=h,g,f,e,d,c,b,a,globalOneWithAlias,globalTwoWithAlias,ll,t3 -verify -emit-llvm -o - | FileCheck %s -check-prefix=CHECK --match-full-lines +// RUN: %clang_cc1 %s -triple=powerpc-ibm-aix-xcoff -S -mtocdata -verify=none -emit-llvm -o - | FileCheck %s -check-prefix=CHECK --match-full-lines + +// none-no-diagnostics + +struct large_struct { + int x; + short y; + short z; + char c; +}; + +struct large_struct a; // expected-warning {{-mtocdata option is ignored for a because variable is larger than a pointer}} +long long b = 5; // expected-warning {{-mtocdata option is ignored for b because variable is larger than a pointer}} +int __attribute__((aligned(128))) c = 0; // expected-warning {{-mtocdata option is ignored for c because variable is aligned wider than a pointer}} +double d = 2.5; // expected-warning {{-mtocdata option is ignored for d because variable is larger than a pointer}} +int e __attribute__((section("foo"))) = 10; // expected-warning {{-mtocdata option is ignored for e because of a section attribute}} +__thread int f; // expected-warning {{-mtocdata option is ignored for f because of thread local storage}} + +struct SomeStruct; +extern struct SomeStruct g; // expected-warning {{-mtocdata option is ignored for g because of incomplete type}} + +extern int h[]; // expected-warning {{-mtocdata option is ignored for h because of incomplete type}} + +struct ty3 { + int A; + char C[]; +}; +struct ty3 t3 = { 4, "fo" }; // expected-warning {{-mtocdata option is ignored for t3 because it contains a flexible array member}} + +int globalOneWithAlias = 10; +__attribute__((__alias__("globalOneWithAlias"))) extern int aliasOne; // expected-warning {{-mtocdata option is ignored for globalOneWithAlias because the variable has an alias}} +__attribute__((__alias__("globalTwoWithAlias"))) extern int aliasTwo; // expected-warning {{-mtocdata option is ignored for globalTwoWithAlias because the variable has an alias}} +int globalTwoWithAlias = 20; ---------------- syzaara wrote:
I was just testing the cases where the global is defined before the alias versus after the alias. https://github.com/llvm/llvm-project/pull/67999 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits