e23250ecb7
The functions are currently always signed/authenticated with zero discriminator. Co-Authored-By: John McCall <rjmccall@apple.com>
13 lines
467 B
C
13 lines
467 B
C
// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm %s -o - | FileCheck %s
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extern void foo() __attribute__((weak_import));
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// CHECK: define {{(dso_local )?}}void @bar()
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// CHECK: [[TMP1:%.*]] = icmp ne ptr ptrauth (ptr @foo, i32 0), null
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// CHECK: br i1 [[TMP1]], label
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void bar() {
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if (foo)
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foo();
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}
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