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simd: impl extract_element for vector types

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This fixes some tests that needed vector element extraction.

Signed-off-by: Andy Sadler <andrewsadler122@gmail.com>
This commit is contained in:
Andy Sadler 2022-09-07 21:32:34 -05:00
parent 2ecd620acb
commit d7d820fc47
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GPG Key ID: 7A53357CD58173DD
3 changed files with 14 additions and 4 deletions
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2
failing-ui-tests.txt
View File

@ -30,12 +30,10 @@ src/test/ui/sepcomp/sepcomp-extern.rs
src/test/ui/sepcomp/sepcomp-fns-backwards.rs
src/test/ui/sepcomp/sepcomp-fns.rs
src/test/ui/sepcomp/sepcomp-statics.rs
src/test/ui/simd/generics.rs
src/test/ui/simd/intrinsic/float-math-pass.rs
src/test/ui/simd/intrinsic/generic-arithmetic-pass.rs
src/test/ui/simd/intrinsic/generic-as.rs
src/test/ui/simd/intrinsic/generic-bitmask-pass.rs
src/test/ui/simd/intrinsic/generic-comparison-pass.rs
src/test/ui/simd/intrinsic/generic-gather-pass.rs
src/test/ui/simd/intrinsic/generic-select-pass.rs
src/test/ui/simd/issue-17170.rs

1
failing-ui-tests12.txt
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@ -12,6 +12,7 @@ src/test/ui/simd/intrinsic/float-minmax-pass.rs
src/test/ui/simd/intrinsic/generic-arithmetic-saturating-pass.rs
src/test/ui/simd/intrinsic/generic-cast-pass.rs
src/test/ui/simd/intrinsic/generic-cast-pointer-width.rs
src/test/ui/simd/intrinsic/generic-comparison-pass.rs
src/test/ui/simd/intrinsic/generic-elements-pass.rs
src/test/ui/simd/intrinsic/generic-reduction-pass.rs
src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs

15
src/builder.rs
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@ -1059,8 +1059,19 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
unimplemented!();
}
fn extract_element(&mut self, _vec: RValue<'gcc>, _idx: RValue<'gcc>) -> RValue<'gcc> {
unimplemented!();
#[cfg(feature="master")]
fn extract_element(&mut self, vec: RValue<'gcc>, idx: RValue<'gcc>) -> RValue<'gcc> {
self.context.new_vector_access(None, vec, idx).to_rvalue()
}
#[cfg(not(feature="master"))]
fn extract_element(&mut self, vec: RValue<'gcc>, idx: RValue<'gcc>) -> RValue<'gcc> {
let vector_type = vec.get_type().unqualified().dyncast_vector().expect("Called extract_element on a non-vector type");
let element_type = vector_type.get_element_type();
let vec_num_units = vector_type.get_num_units();
let array_type = self.context.new_array_type(None, element_type, vec_num_units as i32);
let array = self.context.new_bitcast(None, vec, array_type).to_rvalue();
self.context.new_array_access(None, array, idx).to_rvalue()
}
fn vector_splat(&mut self, _num_elts: usize, _elt: RValue<'gcc>) -> RValue<'gcc> {