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subtree update cg_gcc 2023/11/17 #118068

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Merged
merged 21 commits into from
Nov 20, 2023
Merged

subtree update cg_gcc 2023/11/17 #118068

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9f4f90b
Merge commit 'e4fe941b11a55c5005630696e9b6d81c65f7bd04' into subtree-…
antoyo Oct 26, 2023
ff57d70
Merge commit '09ce29d0591a21e1abae22eac4d41ffd32993af8' into subtree-…
antoyo Oct 27, 2023
249969c
Disable `master` feature by default when building rustc_codegen_gcc
GuillaumeGomez Oct 28, 2023
34e6386
Fix compilation errors in rustc_codegen_gcc examples
GuillaumeGomez Oct 28, 2023
a37446b
Fix config.sh script
GuillaumeGomez Oct 28, 2023
1075b80
Pass `--sysroot` option
GuillaumeGomez Oct 28, 2023
a13408d
Remove `libc` dependency in cg_gcc alloc_system example
GuillaumeGomez Oct 30, 2023
9149bec
Fix vector compilation error
antoyo Oct 25, 2023
f20f6bb
Merge pull request #368 from rust-lang/fix/vector-error
antoyo Nov 3, 2023
cc2af1f
Do not emit .eh_frame section when using -Cpanic=abort
antoyo Oct 25, 2023
551ea4b
Merge pull request #374 from rust-lang/fix/eh-frame
antoyo Nov 8, 2023
4dbfa4d
Set the .comment section
antoyo Oct 27, 2023
c6bc7ec
Merge pull request #377 from rust-lang/feature/comment-section
antoyo Nov 8, 2023
b2add8a
target_feature: make it more clear what that 'Option' means
RalfJung Nov 12, 2023
a6493c1
Bump cfg(bootstrap)s
Mark-Simulacrum Nov 13, 2023
0e8e60c
Merge branch 'master' into sync_from_rust_2023_11_17
antoyo Nov 17, 2023
4d8b25c
Update patch disabling portable-simd
antoyo Nov 17, 2023
a3b6444
Fix CI
antoyo Nov 18, 2023
2e8386e
Merge pull request #387 from rust-lang/sync_from_rust_2023_11_17
antoyo Nov 19, 2023
fa696af
Merge commit '2e8386e9fb3506cef991d04f8b3bc78f9a0c2630' into subtree-…
antoyo Nov 19, 2023
326f241
Pass TyCtxt by value
antoyo Nov 19, 2023
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25 changes: 22 additions & 3 deletions src/int.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,9 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
a >> b
}
}
else if a_type.is_vector() && a_type.is_vector() {
a >> b
}
else if a_native && !b_native {
self.gcc_lshr(a, self.gcc_int_cast(b, a_type))
}
Expand Down Expand Up @@ -144,7 +147,7 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
fn additive_operation(&self, operation: BinaryOp, a: RValue<'gcc>, mut b: RValue<'gcc>) -> RValue<'gcc> {
let a_type = a.get_type();
let b_type = b.get_type();
if self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type) {
if (self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type)) || (a_type.is_vector() && b_type.is_vector()) {
if a_type != b_type {
if a_type.is_vector() {
// Vector types need to be bitcast.
Expand All @@ -158,6 +161,8 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
self.context.new_binary_op(None, operation, a_type, a, b)
}
else {
debug_assert!(a_type.dyncast_array().is_some());
debug_assert!(b_type.dyncast_array().is_some());
let signed = a_type.is_compatible_with(self.i128_type);
let func_name =
match (operation, signed) {
Expand Down Expand Up @@ -189,10 +194,12 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
fn multiplicative_operation(&self, operation: BinaryOp, operation_name: &str, signed: bool, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
let a_type = a.get_type();
let b_type = b.get_type();
if self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type) {
if (self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type)) || (a_type.is_vector() && b_type.is_vector()) {
self.context.new_binary_op(None, operation, a_type, a, b)
}
else {
debug_assert!(a_type.dyncast_array().is_some());
debug_assert!(b_type.dyncast_array().is_some());
let sign =
if signed {
""
Expand Down Expand Up @@ -337,6 +344,8 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
pub fn operation_with_overflow(&self, func_name: &str, lhs: RValue<'gcc>, rhs: RValue<'gcc>) -> (RValue<'gcc>, RValue<'gcc>) {
let a_type = lhs.get_type();
let b_type = rhs.get_type();
debug_assert!(a_type.dyncast_array().is_some());
debug_assert!(b_type.dyncast_array().is_some());
let param_a = self.context.new_parameter(None, a_type, "a");
let param_b = self.context.new_parameter(None, b_type, "b");
let result_field = self.context.new_field(None, a_type, "result");
Expand Down Expand Up @@ -496,7 +505,11 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
pub fn gcc_xor(&self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
let a_type = a.get_type();
let b_type = b.get_type();
if self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type) {
if a_type.is_vector() && b_type.is_vector() {
let b = self.bitcast_if_needed(b, a_type);
a ^ b
}
else if self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type) {
a ^ b
}
else {
Expand Down Expand Up @@ -527,6 +540,9 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
a << b
}
}
else if a_type.is_vector() && a_type.is_vector() {
a << b
}
else if a_native && !b_native {
self.gcc_shl(a, self.gcc_int_cast(b, a_type))
}
Expand Down Expand Up @@ -690,6 +706,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
let a_native = self.is_native_int_type_or_bool(a_type);
let b_native = self.is_native_int_type_or_bool(b_type);
if a_type.is_vector() && b_type.is_vector() {
let b = self.bitcast_if_needed(b, a_type);
self.context.new_binary_op(None, operation, a_type, a, b)
}
else if a_native && b_native {
Expand Down Expand Up @@ -748,6 +765,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
return self.context.new_cast(None, value, dest_typ);
}

debug_assert!(value_type.dyncast_array().is_some());
let name_suffix =
match self.type_kind(dest_typ) {
TypeKind::Float => "tisf",
Expand Down Expand Up @@ -781,6 +799,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
return self.context.new_cast(None, value, dest_typ);
}

debug_assert!(value_type.dyncast_array().is_some());
let name_suffix =
match self.type_kind(value_type) {
TypeKind::Float => "sfti",
Expand Down