76 lines
1.7 KiB
Rust
76 lines
1.7 KiB
Rust
// Checks if the "fastcall" calling convention marks function arguments
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// as "inreg" like the C/C++ compilers for the platforms.
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// x86 only.
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// ignore-aarch64
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// ignore-aarch64_be
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// ignore-arm
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// ignore-armeb
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// ignore-avr
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// ignore-bpfel
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// ignore-bpfeb
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// ignore-hexagon
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// ignore-mips
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// ignore-mips64
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// ignore-msp430
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// ignore-powerpc64
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// ignore-powerpc64le
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// ignore-powerpc
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// ignore-r600
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// ignore-amdgcn
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// ignore-sparc
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// ignore-sparc64
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// ignore-sparcv9
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// ignore-sparcel
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// ignore-s390x
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// ignore-tce
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// ignore-thumb
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// ignore-thumbeb
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// ignore-x86_64
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// ignore-xcore
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// ignore-nvptx
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// ignore-nvptx64
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// ignore-le32
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// ignore-le64
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// ignore-amdil
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// ignore-amdil64
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// ignore-hsail
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// ignore-hsail64
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// ignore-spir
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// ignore-spir64
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// ignore-kalimba
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// ignore-shave
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// ignore-wasm32
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// ignore-wasm64
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// ignore-emscripten
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// compile-flags: -C no-prepopulate-passes
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#![crate_type = "lib"]
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pub mod tests {
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// CHECK: @f1(i32 inreg %_1, i32 inreg %_2, i32 %_3)
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#[no_mangle]
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pub extern "fastcall" fn f1(_: i32, _: i32, _: i32) {}
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// CHECK: @f2(i32* inreg %_1, i32* inreg %_2, i32* %_3)
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#[no_mangle]
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pub extern "fastcall" fn f2(_: *const i32, _: *const i32, _: *const i32) {}
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// CHECK: @f3(float %_1, i32 inreg %_2, i32 inreg %_3, i32 %_4)
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#[no_mangle]
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pub extern "fastcall" fn f3(_: f32, _: i32, _: i32, _: i32) {}
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// CHECK: @f4(i32 inreg %_1, float %_2, i32 inreg %_3, i32 %_4)
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#[no_mangle]
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pub extern "fastcall" fn f4(_: i32, _: f32, _: i32, _: i32) {}
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// CHECK: @f5(i64 %_1, i32 %_2)
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#[no_mangle]
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pub extern "fastcall" fn f5(_: i64, _: i32) {}
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// CHECK: @f6(i1 inreg zeroext %_1, i32 inreg %_2, i32 %_3)
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#[no_mangle]
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pub extern "fastcall" fn f6(_: bool, _: i32, _: i32) {}
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}
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