21c1b7845b
Fix AArch64 argument passing for C++ empty classes with large explicitly specified alignment
reproducer: https://godbolt.org/z/qsze8fqra
rel issue: https://github.com/llvm/llvm-project/issues/69872
rel commit: 1711cc930b
16 lines
682 B
C++
16 lines
682 B
C++
// RUN: %clang_cc1 -triple arm64-linux-gnu -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple arm64-linux-gnu -emit-llvm -o - %s -target-abi darwinpcs | FileCheck %s --check-prefix=CHECK-DARWIN
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void test_extensions(bool a, char b, short c) {}
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// CHECK: define{{.*}} void @_Z15test_extensionsbcs(i1 noundef %a, i8 noundef %b, i16 noundef %c)
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// CHECK-DARWIN: define{{.*}} void @_Z15test_extensionsbcs(i1 noundef zeroext %a, i8 noundef signext %b, i16 noundef signext %c)
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struct Empty {};
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void test_empty(Empty e) {}
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// CHECK: define{{.*}} void @_Z10test_empty5Empty(i64 %e.coerce)
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// CHECK-DARWIN: define{{.*}} void @_Z10test_empty5Empty()
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struct HFA {
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float a[3];
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};
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