a7f0b29733
The original change caused issues on MSVC due to a new warning thrown inside MSVC headers. That was fixed [here](https://github.com/llvm/llvm-project/pull/142019), so reapply this commit. Original description below. Instead of defining ARM ACLE intrinsics only on MSVC and guarding wrapper functions in headers with __has_builtin, universally define the intrinsics as target header builtins.
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
// RUN: %clang_cc1 -triple thumbv7-windows -fms-compatibility -emit-llvm -o - %s \
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// RUN: | FileCheck %s -check-prefix CHECK-MSVC
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// RUN: not %clang_cc1 -triple armv7-eabi -Werror -S -o /dev/null %s 2>&1 \
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// RUN: | FileCheck %s -check-prefix CHECK-EABI
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__INT64_TYPE__ check__ldrexd(void) {
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__INT64_TYPE__ i64;
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return __ldrexd(&i64);
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}
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// CHECK-MSVC: @llvm.arm.ldrexd(ptr {{.*}})
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// CHECK-EABI: error: call to undeclared function '__ldrexd'
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unsigned int check_MoveFromCoprocessor(void) {
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return _MoveFromCoprocessor(0, 0, 0, 0, 0);
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}
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// CHECK-MSVC: @llvm.arm.mrc(i32 0, i32 0, i32 0, i32 0, i32 0)
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// CHECK-EABI: error: call to undeclared function '_MoveFromCoprocessor'
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unsigned int check_MoveFromCoprocessor2(void) {
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return _MoveFromCoprocessor2(0, 0, 0, 0, 0);
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}
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// CHECK-MSVC: @llvm.arm.mrc2(i32 0, i32 0, i32 0, i32 0, i32 0)
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// CHECK-EABI: error: call to undeclared function '_MoveFromCoprocessor2'
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void check_MoveToCoprocessor(unsigned int value) {
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_MoveToCoprocessor(value, 10, 7, 1, 0, 0);
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}
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// CHECK-MSVC: @llvm.arm.mcr(i32 10, i32 7, i32 %{{[^,]*}}, i32 1, i32 0, i32 0)
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// CHECK-EABI: error: call to undeclared function '_MoveToCoprocessor'
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void check_MoveToCoprocessor2(unsigned int value) {
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_MoveToCoprocessor2(value, 10, 7, 1, 0, 0);
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}
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// CHECK-MSVC: @llvm.arm.mcr2(i32 10, i32 7, i32 %{{[^,]*}}, i32 1, i32 0, i32 0)
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// CHECK-EABI: error: call to undeclared function '_MoveToCoprocessor2'
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