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2022-10-20Merge #1549bors[bot]3-12/+131
1549: Dump macro declarations properly r=CohenArthur a=CohenArthur Dump `MacroRulesDef` properly Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
2022-10-19Merge #1596bors[bot]19-0/+456
1596: Add more implementations for TARGET_RUST_OS_INFO r=philberty a=ibuclaw Pretty much all follow the same template as how darwin was added in the first commit, so mostly uninteresting. The only slight deviation is with `*-*-linux*`, where rather than putting it in a common `glibc-rust.cc` file, I've instead opted to force each platform have their own source file. So Linux gets a `linux-rust.cc` file, and anyone who wants to add Hurd, kFreeBSD, or kOpenSolaris later can do so by adding a case to this switch with the appropriately named file (i.e: `gnu-rust.cc` for Hurd). The same can also be said for MinGW targets - `winnt-rust.cc` is explicitly _not_ set for Cygwin, and I'd prefer that whoever does add Cygwin support will create a separate file for it - otherwise you've either got to modify the target headers to add whatever defines you need in order to abstract the two away, or start adding some defines to `tm_rust.h` to expose hints about the target known at configure time. Linux is also the only implementation that has an `#ifndef` condition, as not all Linux targets include `linux-android.{h,opt}`. Checked dumps of target_options on a plethora of target configurations, though this list is by no means exhaustive. --- <details> <summary>i686-dragonflybsd</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "dragonfly" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>x86_64-dragonflybsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "dragonfly" target_family: "unix" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>aarch64-freebsd12, ia64-freebsd6, riscv64-freebsd12</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "freebsd" target_family: "unix" ``` </details> <details> <summary>arm-freebsd12</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "freebsd" target_family: "unix" ``` </details> <details> <summary>i486-freebsd4, i686-freebsd6</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "freebsd" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>powerpc-freebsd6</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "big" target_os: "freebsd" target_family: "unix" ``` </details> <details> <summary>sparc64-freebsd6</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "big" target_os: "freebsd" target_family: "unix" ``` </details> <details> <summary>x86_64-freebsd6</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "freebsd" target_family: "unix" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>aarch64-fuchsia</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "fushsia" target_family: "unix" ``` </details> <details> <summary>x86_64-fuchsia</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "fushsia" target_family: "unix" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>i686-kfreebsd-gnu</summary> ``` target_endian: "little" target_pointer_width: "32" target_arch: "x86" ``` </details> <details> <summary>arm-linux-androideabi</summary> ``` target_pointer_width: "32" target_env: "" target_endian: "little" target_os: "android" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>aarch64-linux-gnu, alpha-linux-gnu, ia64-linux, riscv64-unknown-linux-gnu</summary> ``` target_pointer_width: "64" target_env: "gnu" target_endian: "little" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>am33_2.0-linux-gnu, csky-linux-gnu, mips64el-st-linux-gnu, nios2-linux-gnu, powerpcle-linux, riscv32-unknown-linux-gnu, rx-linux, shle-linux, vax-linux-gnu</summary> ``` target_pointer_width: "32" target_env: "gnu" target_endian: "little" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>arc-linux-uclibc, bfin-linux-uclibc</summary> ``` target_pointer_width: "32" target_env: "uclibc" target_endian: "little" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>arceb-linux-uclibc, or1k-linux-uclibc</summary> ``` target_pointer_width: "32" target_env: "uclibc" target_endian: "big" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>frv-linux, h8300-linux, hppa-linux-gnu, m68k-linux, microblaze-linux, mips64octeon-linux, mipsisa32r2-linux-gnu, mipsisa64r2-linux, mips-linux, mips-mti-linux, powerpc64-linux_altivec, powerpc-linux, s390-linux-gnu, sparc-leon3-linux-gnu, sparc-linux-gnu, xtensa-linux</summary> ``` target_pointer_width: "32" target_env: "gnu" target_endian: "big" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>hppa64-linux-gnu, s390x-linux-gnu, sparc64-linux</summary> ``` target_pointer_width: "64" target_env: "gnu" target_endian: "big" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>i686-pc-linux-gnu, i686-pc-linux</summary> ``` target_pointer_width: "32" target_env: "gnu" target_endian: "little" target_os: "linux" target_vendor: "unknown" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>or1k-linux-musl</summary> ``` target_pointer_width: "32" target_env: "musl" target_endian: "big" target_os: "linux" target_vendor: "unknown" target_family: "unix" ``` </details> <details> <summary>i686-mingw32crt</summary> ``` target_pointer_width: "32" target_env: "gnu" target_vendor: "pc" target_endian: "little" target_os: "windows" target_family: "windows" target_arch: "x86" ``` </details> <details> <summary>x86_64-mingw32, x86_64-w64-mingw32</summary> ``` target_pointer_width: "64" target_env: "gnu" target_vendor: "pc" target_endian: "little" target_os: "windows" target_family: "windows" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>aarch64-netbsd, alpha-netbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "netbsd" target_family: "unix" ``` </details> <details> <summary>arm-netbsdelf, vax-netbsdelf</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "netbsd" target_family: "unix" ``` </details> <details> <summary>hppa-netbsd, m68k-netbsdelf, mips-netbsd, powerpc-netbsd, sh-netbsdelf, sparc-netbsdelf</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "big" target_os: "netbsd" target_family: "unix" ``` </details> <details> <summary>i686-netbsdelf9</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "netbsd" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>sparc64-netbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "big" target_os: "netbsd" target_family: "unix" ``` </details> <details> <summary>x86_64-netbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "netbsd" target_family: "unix" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>alpha-openbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "openbsd" target_family: "unix" ``` </details> <details> <summary>bfin-openbsd</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "openbsd" target_family: "unix" ``` </details> <details> <summary>i686-openbsd</summary> ``` target_pointer_width: "32" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "openbsd" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>sparc64-openbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "big" target_os: "openbsd" target_family: "unix" ``` </details> <details> <summary>x86_64-openbsd</summary> ``` target_pointer_width: "64" target_env: "" target_vendor: "unknown" target_endian: "little" target_os: "openbsd" target_family: "unix" target_feature: "fxsr" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` </details> <details> <summary>aarch64-wrs-vxworks</summary> ``` target_pointer_width: "64" target_env: "gnu" target_vendor: "wrs" target_endian: "little" target_os: "vxworks" target_family: "unix" ``` </details> <details> <summary>arm-wrs-vxworks7</summary> ``` target_pointer_width: "32" target_env: "gnu" target_vendor: "wrs" target_endian: "little" target_os: "vxworks" target_family: "unix" ``` </details> <details> <summary>i686-wrs-vxworks, i686-wrs-vxworksae</summary> ``` target_pointer_width: "32" target_env: "gnu" target_vendor: "wrs" target_endian: "little" target_os: "vxworks" target_family: "unix" target_arch: "x86" ``` </details> <details> <summary>mips-wrs-vxworks, powerpc-wrs-vxworksae, powerpc-wrs-vxworks, powerpc-wrs-vxworksmils, sh-wrs-vxworks, sparc-wrs-vxworks</summary> ``` target_pointer_width: "32" target_env: "gnu" target_vendor: "wrs" target_endian: "big" target_os: "vxworks" target_family: "unix" ``` </details> <details> <summary>arm-uclinux_eabi, bfin-uclinux, c6x-uclinux</summary> ``` target_endian: "little" target_pointer_width: "32" ``` </details> <details> <summary>lm32-uclinux, m68k-uclinux, moxie-uclinux, xtensa-uclinux</summary> ``` target_endian: "big" target_pointer_width: "32" ``` </details> Co-authored-by: Iain Buclaw <ibuclaw@gdcproject.org>
2022-10-19Merge #1602bors[bot]3-1/+45
1602: Add check for recursive trait cycles r=philberty a=philberty This adds a new RAII style TraitQueryGuard so that we can manage the query lifetime when resolving a trait. This adds in a DefId into a set when we begin to resolve and then finally removes it when completed. This allows us to add in a check at the start if this DefId is already within the set which means this is a trait cycle. Fixes #1589 Co-authored-by: Philip Herron <philip.herron@embecosm.com>
2022-10-17Add check for recursive trait cyclesPhilip Herron3-1/+45
This adds a new RAII style TraitQueryGuard so that we can manage the query lifetime when resolving a trait. This adds in a DefId into a set when we begin to resolve and then finally removes it when completed. This allows us to add in a check at the start if this DefId is already within the set which means this is a trait cycle. Fixes #1589
2022-10-17Merge #1597bors[bot]1-9/+32
1597: ast: Module: unloaded module and inner attributes r=CohenArthur a=jdupak Adds support for unloaded modules and dumps also inner attributes. Resolves issue found in #1548. Co-authored-by: Jakub Dupak <dev@jakubdupak.com>
2022-10-17dump: Dump macro rules definitionArthur Cohen3-12/+131
Co-authored-by: jdupak <dev@jakubdupak.com>
2022-10-17Merge #1594 #1595bors[bot]9-52/+98
1594: Refactor TraitResolver to not require a visitor r=philberty a=philberty We used a visitor to dispatch the HIR::Item so that we could cast it directly to an HIR::Trait and then check for nullptr if it failed. This patch changes this to simply use our new enum item_type_kind to switch so we can directly static_cast. 1595: Support outer attribute handling on trait items just like normal items r=philberty a=philberty This patch adds a proxy class ItemWrapper to be a proxy allowing us to use the same code paths for attribute handling as we have with normal items. We need this so we can grab the fn trait associated type lang item's. Which are being missed currently. Addresses #195 Co-authored-by: Philip Herron <philip.herron@embecosm.com>
2022-10-15ast: Module: unloaded module and inner attributesJakub Dupak1-9/+32
Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
2022-10-14Merge #1548 #1593bors[bot]1-3/+36
1548: Dump module items r=CohenArthur a=CohenArthur 1593: ast: dump TypeAlias r=CohenArthur a=jdupak Implements ast dump for TypeAlias Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com> Co-authored-by: Jakub Dupak <dev@jakubdupak.com>
2022-10-14dump: Fix module dumpingArthur Cohen1-4/+4
Co-authored-by: jdupak <dev@jakubdupak.com>
2022-10-14Merge #1590bors[bot]1-21/+147
1590: AST: more dump improvements r=dafaust a=dafaust This PR adds new AST dump visitors for several nodes, and cleans up some minor formatting issues in blocks without tail expressions and if expressions. Co-authored-by: David Faust <david.faust@oracle.com>
2022-10-14dump: Dump items within modulesArthur Cohen1-1/+17
2022-10-14dump: Emit visibility when dumping itemsArthur Cohen1-0/+1
2022-10-14Support outer attribute handling on trait items just like normal itemsPhilip Herron7-15/+72
This patch adds a proxy class ItemWrapper to be a proxy allowing us to use the same code paths for attribute handling as we have with normal items. We need this so we can grab the fn trait associated type lang item's. Which are being missed currently. Addresses #195
2022-10-14ast: dump TypeAliasJakub Dupak1-2/+18
Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
2022-10-14Merge #1580bors[bot]12-35/+1373
1580: Add early name resolver r=CohenArthur a=CohenArthur This addresses our issue with name resolution (#1576) not acting on macros early enough but does not fix it yet. This name resolver performs the same macro name resolution as what was previously done by the AttrVisitor visitor and macro expander. It also resolves macro expressions in builtin-macros properly, as well as expanded AST nodes when necessary. Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
2022-10-14Refactor TraitResolver to not require a visitorPhilip Herron2-37/+26
We used a visitor to dispatch the HIR::Item so that we could cast it directly to an HIR::Trait and then check for nullptr if it failed. This patch changes this to simply use our new enum item_type_kind to switch so we can directly static_cast.
2022-10-14Merge #1587bors[bot]10-31/+157
1587: Method resolution must support multiple candidates r=philberty a=philberty This patch fixes bad method resolution in our operator_overload_9 case. When we have a &mut reference to something and we deref we must resolve to the mutable reference impl block. The interface we are using to resolve methods is the can_eq interface which allows for permissive mutability which means allowing for mutable reference being unified with an immutable one. This meant we actual match against both the immutable and mutable version leading to multiple candidate error. Fixes #1588 Co-authored-by: Philip Herron <philip.herron@embecosm.com>
2022-10-14Merge #1583bors[bot]3-24/+37
1583: Support type resolution on super traits on dyn objects r=philberty a=philberty When checking if specified bounds satisfy other bounds we must lookup the super traits. To finish the support for super traits we need to redo the computation of method addresses to support super traits. Addresses #914 Co-authored-by: Philip Herron <philip.herron@embecosm.com>
2022-10-13ast: dump: RangeExprsDavid Faust1-6/+25
2022-10-13ast: dump: various simple ExprsDavid Faust1-6/+39
Adds dump for: - BorrowExpr - DereferenceExpr - ErrorPropagationExpr - NegationExpr - TypeCastExpr - GroupedExpr
2022-10-13ast: dump: ArrayExprDavid Faust1-4/+28
2022-10-13ast: dump: ComparisonExpr and LazyBooleanExprDavid Faust1-2/+48
2022-10-13ast: dump: minor fixups to IfExpr formattingDavid Faust1-1/+5
2022-10-13ast: dump: fix extra newline in block without tailDavid Faust1-2/+2
2022-10-13Merge #1584bors[bot]2-0/+11
1584: Add missing lang item mappings r=philberty a=philberty Adds the missing fn_once lang item and the missing rust-call abi option. Co-authored-by: Philip Herron <philip.herron@embecosm.com>
2022-10-13Method resolution must support multiple candidatesPhilip Herron10-31/+157
This patch fixes bad method resolution in our operator_overload_9 case. When we have a &mut reference to something and we deref we must resolve to the mutable reference impl block. The interface we are using to resolve methods is the can_eq interface which allows for permissive mutability which means allowing for mutable reference being unified with an immutable one. This meant we actual match against both the immutable and mutable version leading to multiple candidate error. The fix here adds a method resolution flag to the can_eq interface so that we enforce mutability equality. The other hack is that we do not allow can_eq of ParamTypes to generic Slices. I think there is some subtle thing going on for that case. The Rustc method resolver actually filters the impl blocks for reference types based looking up the relevant lang items we need to do this as well but is a much larger refactor to our method resolver which should be done seperately. Fixes #1588
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-*linux*.Iain Buclaw3-0/+67
gcc/ChangeLog: * config.gcc (*linux*): Set rust target_objs, and target_has_targetrustm, * config/t-linux (linux-rust.o): New rule. * config/linux-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for i[34567]86-*-mingw* and x86_64-*-mingw*.Iain Buclaw3-0/+46
gcc/ChangeLog: * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set rust_target_objs and target_has_targetrustm. * config/t-winnt (winnt-rust.o): New rule. * config/winnt-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-fuchsia*.Iain Buclaw3-0/+64
gcc/ChangeLog: * config.gcc (*-*-fuchsia): Set tmake_rule, rust_target_objs, and target_has_targetrustm. * config/fuchsia-rust.cc: New file. * config/t-fuchsia: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-vxworks*Iain Buclaw3-0/+47
gcc/ChangeLog: * config.gcc (*-*-vxworks*): Set rust_target_objs and target_has_targetrustm. * config/t-vxworks (vxworks-rust.o): New rule. * config/vxworks-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-dragonfly*Iain Buclaw3-0/+46
gcc/ChangeLog: * config.gcc (*-*-dragonfly*): Set rust_target_objs and target_has_targetrustm. * config/t-dragonfly (dragonfly-rust.o): New rule. * config/dragonfly-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-solaris2*.Iain Buclaw3-0/+47
gcc/ChangeLog: * config.gcc (*-*-solaris2*): Set rust_target_objs and target_has_targetrustm. * config/t-sol2 (sol2-rust.o): New rule. * config/sol2-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-openbsd*Iain Buclaw3-0/+47
gcc/ChangeLog: * config.gcc (*-*-openbsd*): Set rust_target_objs and target_has_targetrustm. * config/t-openbsd (openbsd-rust.o): New rule. * config/openbsd-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-netbsd*Iain Buclaw3-0/+46
gcc/ChangeLog: * config.gcc (*-*-netbsd*): Set rust_target_objs and target_has_targetrustm. * config/t-netbsd (netbsd-rust.o): New rule. * config/netbsd-rust.cc: New file.
2022-10-13rust: Implement TARGET_RUST_OS_INFO for *-*-freebsd*Iain Buclaw3-0/+46
gcc/ChangeLog: * config.gcc (*-*-freebsd*): Set rust_target_objs and target_has_targetrustm. * config/t-freebsd (freebsd-rust.o): New rule. * config/freebsd-rust.cc: New file.
2022-10-12Merge #1570bors[bot]2-3/+10
1570: Apply #1560 master r=CohenArthur a=CohenArthur Same as #1560, but in a single more descriptive commit. I'll hold on doing the other fixes until you're okay with the process `@philberty` Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
2022-10-12Add ABI mappings for rust-call to map to ABI::RUSTPhilip Herron1-0/+2
2022-10-12Add mappings for fn_once lang itemPhilip Herron1-0/+9
2022-10-12Support type resolution on super traits on dyn objectsPhilip Herron3-24/+37
When checking if specified bounds satisfy other bounds we must lookup the super traits. To finish the support for super traits we need to redo the computation of method addresses to support super traits. Addresses #914
2022-10-11early-name-resolver: Add simple macro name resolutionArthur Cohen8-35/+1320
This name resolver performs the same macro name resolution as what was previously done by the AttrVisitor visitor and macro expander. It also resolves macro expressions in builtin-macros properly, as well as expanded AST nodes when necessary.
2022-10-11ast: Add accept_vis() method to `GenericArg`Arthur Cohen1-0/+17
2022-10-11rust-ast-resolve-item: Add note about resolving glob usesArthur Cohen1-0/+8
2022-10-11mappings: Add MacroInvocation -> MacroRulesDef mappingsArthur Cohen2-0/+28
2022-10-10Merge #1574bors[bot]2-4/+14
1574: fix ICE on missing closing paren r=dkm a=dkm Fix crash (segfault) on a missing closing parenthesis when parsing the expressions in a block. The returned `expr` was missing a check before being used. Add corresponding test. Signed-off-by: Marc Poulhiès <dkm@kataplop.net> Co-authored-by: Marc Poulhiès <dkm@kataplop.net>
2022-10-08fix ICE on missing closing parenMarc Poulhiès2-4/+14
Fix crash (segfault) on a missing closing parenthesis when parsing the expressions in a block. The returned `expr` was missing a check before being used. Add corresponding test. Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
2022-10-07Merge #1572bors[bot]2-21/+170
1572: AST: dump structs, unions and enums r=dafaust a=dafaust Co-authored-by: David Faust <david.faust@oracle.com>
2022-10-07Merge #1543bors[bot]19-10/+487
1543: Reintroduce targetrustm hooks without the maze of macro definitions in target headers r=CohenArthur a=ibuclaw - Adds skeleton support and documentation for targetrustm hooks. - Re-adds previously reverted `TARGET_RUST_CPU_INFO` target hook. - Re-adds the previously reverted `TARGET_RUST_OS_INFO` target hook. - Implements `TARGET_RUST_CPU_INFO` hook for x86 (only a subset of the original i386-rust.cc was re-added) - Implements `TARGET_RUST_OS_INFO` hook for darwin (covers both x86 and powerpc). There's quite a bit to unpick from what was removed, but I hope this shows how firstly `rust-target.h` and `tm_rust.h` should be kept as empty as possible for the `default-rust.cc` source file that pulls in these headers; secondly all rust macros and declarations be put in rust-specific headers, then pulled into tm_rust.h as-needed. From every other `${target}-rust.cc` file, you can include as much as you like in order to pry out the information you need to get at. I've verified this does work as expected with the `-frust-dump-target_options` switch, e.g with `-mavx2` ``` target_endian: "little" target_pointer_width: "64" target_feature: "fxsr" target_feature: "popcnt" target_feature: "avx2" target_feature: "ssse3" target_feature: "sse4.1" target_feature: "sse3" target_feature: "avx" target_feature: "sse" target_feature: "xsave" target_feature: "sse4.2" target_feature: "sse2" target_feature: "mmx" target_arch: "x86_64" ``` I've also built a few darwin cross compilers with the following results on i686-darwin ``` target_pointer_width: "32" target_env: "" target_vendor: "apple" target_endian: "little" target_os: "macos" target_family: "unix" target_feature: "sse3" target_feature: "sse" target_feature: "sse2" target_feature: "mmx" target_arch: "x86" ``` and on powerpc64-darwin ``` target_pointer_width: "64" target_env: "" target_vendor: "apple" target_endian: "big" target_os: "macos" target_family: "unix" ``` Co-authored-by: Iain Buclaw <ibuclaw@gdcproject.org>
2022-10-07Merge #1565bors[bot]3-9/+111
1565: Implement data prefetch intrinsics r=CohenArthur a=CohenArthur Addresses #658 Needs #1564 so only review the last commit This PR implements the two intrinsics related to data prefetching. I have to say, since these are hints for the backend, I am unsure if the current implementation is right. I believe it should be. Co-authored-by: Arthur Cohen <arthur.cohen@embecosm.com>
2022-10-07intrinsics: Add data prefetching intrinsicsArthur Cohen3-9/+111
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