[clang] [llvm] [clang][llvm][AArch64] Set hardening fn attrs on synthetic functions (PR #211013)

[Daniil Kovalev via llvm-commits]

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+// RUN: %clang_cc1 -triple arm64-apple-ios   -coverage-data-file=/dev/null                                -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,OFF
+// RUN: %clang_cc1 -triple arm64e-apple-ios  -coverage-data-file=/dev/null                                -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,OFF
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -coverage-data-file=/dev/null                                -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,OFF
+
+// RUN: %clang_cc1 -triple arm64-apple-ios   -coverage-data-file=/dev/null -fptrauth-returns              -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,RETS
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -coverage-data-file=/dev/null -fptrauth-returns              -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,RETS
+
+// RUN: %clang_cc1 -triple arm64-apple-ios   -coverage-data-file=/dev/null -fptrauth-auth-traps           -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,TRAPS
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -coverage-data-file=/dev/null -fptrauth-auth-traps           -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,TRAPS
+
+// RUN: %clang_cc1 -triple arm64-apple-ios   -coverage-data-file=/dev/null -fptrauth-indirect-gotos       -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -coverage-data-file=/dev/null -fptrauth-indirect-gotos       -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS
+
+// RUN: %clang_cc1 -triple arm64e-apple-ios  -coverage-data-file=/dev/null -faarch64-jump-table-hardening -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,JMPTBL
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -coverage-data-file=/dev/null -faarch64-jump-table-hardening -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,JMPTBL
+
+// ALL: define internal void @__llvm_gcov_writeout() unnamed_addr #[[#T:]] {
+// ALL: define internal void @__llvm_gcov_reset() unnamed_addr #[[#T]] {
+// ALL: define internal void @__llvm_gcov_init() unnamed_addr #[[#T]] {
+
+// RETS: attributes #[[#T]] = {{{.*}} "ptrauth-returns" {{.*}}}
+// RETS: !llvm.module.flags = !{{{.*}}!3{{.*}}}
+// RETS: !3 = !{i32 7, !"ptrauth-returns", i32 1}
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kovdan01 wrote:

Thanks for suggestion, should be resolved now

https://github.com/llvm/llvm-project/pull/211013