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Apply noundef attribute to &T, &mut T, Box<T>, bool #93670

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Merged
merged 5 commits into from
Feb 13, 2022
Merged

Apply noundef attribute to &T, &mut T, Box<T>, bool #93670

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8cb0b6c
Apply noundef attribute to &T, &mut T, Box<T>, bool
erikdesjardins Feb 5, 2022
ced947f
test that MaybeUninit<bool> is not noundef
erikdesjardins Feb 7, 2022
75ed7de
apply noundef explicitly in all cases instead of relying on dereferen…
erikdesjardins Feb 7, 2022
ae87700
fix non-x64 tests
erikdesjardins Feb 12, 2022
4013077
make fastcall-inreg and riscv64-lp64-lp64f-lp64d-abi tests able to ru…
erikdesjardins Feb 12, 2022
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2 changes: 1 addition & 1 deletion src/test/codegen/fastcall-inreg.rs
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Expand Up @@ -70,7 +70,7 @@ pub mod tests {
#[no_mangle]
pub extern "fastcall" fn f5(_: i64, _: i32) {}

// CHECK: @f6(i1 inreg zeroext %_1, i32 inreg %_2, i32 %_3)
// CHECK: @f6(i1 inreg noundef zeroext %_1, i32 inreg %_2, i32 %_3)
#[no_mangle]
pub extern "fastcall" fn f6(_: bool, _: i32, _: i32) {}
}
2 changes: 1 addition & 1 deletion src/test/codegen/riscv-abi/riscv64-lp64-lp64f-lp64d-abi.rs
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Expand Up @@ -9,7 +9,7 @@
#[no_mangle]
pub extern "C" fn f_void() {}

// CHECK: define zeroext i1 @f_scalar_0(i1 zeroext %a)
// CHECK: define noundef zeroext i1 @f_scalar_0(i1 noundef zeroext %a)
#[no_mangle]
pub extern "C" fn f_scalar_0(a: bool) -> bool {
a
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