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zig/src
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Andrew Kelley 1fc24e8d80 Sema: enhance div instruction analysis 
Concrete improvements:
 * Added safety for integer overflow (-MAX_INT/-1)
 * Omit division by zero safety check when RHS is comptime known to
   be non-zero.
 * Avoid emitting `_optimized` variants of AIR instructions for integers
   (this suffix is intended to be used for floats only).

Subjective changes: I extracted the div logic out from analyzeArithmetic
in order to reduce the amount of branches - not for performance reasons
but for code clarity. It is more lines of code however, and some logic
is duplicated.
2022-07-29 02:35:06 -07:00
..
arch
stage2 ARM: more support for switch statements
2022-07-28 20:44:32 +00:00
codegen
LLVM: fix returning extern union with C callconv
2022-07-27 17:56:15 -07:00
link
Merge pull request #12252 from ziglang/stage3-test-cases
2022-07-27 10:27:12 -07:00
stage1
Merge pull request #12136 from topolarity/llvm-config-rework
2022-07-26 11:41:00 -07:00
translate_c
translate-c: take address of functions before passing them to @ptrToInt
2022-07-27 14:03:08 +03:00
Air.zig
stage2: implement @setFloatMode
2022-07-23 15:40:12 +03:00
AstGen.zig
stage2: handle tuple init edge cases
2022-07-29 10:12:36 +03:00
Autodoc.zig
autodoc: no whitespace in json output for release builds
2022-07-28 15:08:58 +02:00
BuiltinFn.zig
add new builtin function @tan
2022-04-27 16:45:23 -07:00
Cache.zig
std.fmt: require specifier for unwrapping ?T and E!T
2022-07-26 11:25:49 -07:00
clang_options_data.zig
stage2: cleanups to --compress-debug-sections
2022-07-11 14:18:56 -07:00
clang_options.zig
zig cc: honor all -m and -mno- CPU feature flags
2021-11-26 19:59:33 -07:00
clang.zig
Merge remote-tracking branch 'origin/master' into llvm14
2022-07-01 15:52:54 -07:00
codegen.zig
stage2: make error{} the same size as anyerror
2022-06-11 23:49:33 +03:00
Compilation.zig
stage2: ensure 'std', 'builtin', and 'root' is always available to @import
2022-07-28 15:19:17 -07:00
config.zig.in
update build scripts to LLD and LLVM 14 libraries
2022-07-03 18:41:43 -07:00
crash_report.zig
std.Thread: ResetEvent improvements (#11523)
2022-04-26 16:48:56 -05:00
DepTokenizer.zig
allocgate: renamed getAllocator function to allocator
2021-11-30 23:32:47 +00:00
empty.zig
fix wrong entrypoint, undefined package, and wrong build option
2020-12-07 17:27:09 -07:00
glibc.zig
target: Rename sparcv9 -> sparc64
2022-05-13 16:43:59 -04:00
InternPool.zig
stage2: rename InternArena to InternPool
2022-04-06 11:50:23 -07:00
introspect.zig
stage2: Move WASI/Zig-specific selfExePath to introspect.zig
2022-04-18 23:06:49 -07:00
libc_installation.zig
std.mem: add first method to SplitIterator and SplitBackwardsIterator
2022-07-25 22:04:30 +03:00
libcxx.zig
libcxx: add additional include directory
2022-07-02 20:41:47 -07:00
libtsan.zig
stage2: fix path to cache artifacts in libcxx,
2022-01-02 13:16:17 -07:00
libunwind.zig
stage2: fix path to cache artifacts in libcxx,
2022-01-02 13:16:17 -07:00
link.zig
macho: rework symbol handling to match zld/ELF
2022-07-22 16:58:20 +02:00
Liveness.zig
stage2: implement @setFloatMode
2022-07-23 15:40:12 +03:00
main.zig
CLI: add error for duplicate package
2022-07-28 15:20:01 -07:00
mingw.zig
std: Do not allocate the result for ChildProcess.init
2022-04-29 22:50:34 -04:00
Module.zig
stage2: handle tuple init edge cases
2022-07-29 10:12:36 +03:00
musl.zig
compiler_rt: compile each unit separately for improved archiving
2022-06-17 16:38:59 -07:00
Package.zig
flatten lib/std/special and improve "pkg inside another" logic
2022-05-06 22:41:00 -07:00
print_air.zig
stage2: implement @setFloatMode
2022-07-23 15:40:12 +03:00
print_env.zig
stage2: Move WASI/Zig-specific selfExePath to introspect.zig
2022-04-18 23:06:49 -07:00
print_targets.zig
Remove usage of inline for from print_targets.cmdTargets
2022-04-26 17:52:21 -04:00
print_zir.zig
stage2: handle tuple init edge cases
2022-07-29 10:12:36 +03:00
RangeSet.zig
std.math.big.int: breaking API changes to prevent UAF
2022-06-29 22:06:27 -04:00
register_manager.zig
std.fmt: require specifier for unwrapping ?T and E!T
2022-07-26 11:25:49 -07:00
Sema.zig
Sema: enhance div instruction analysis
2022-07-29 02:35:06 -07:00
stage1.zig
stage1: don't lowercaseify lib names
2022-07-23 15:04:02 +03:00
target.zig
Sema: improve compile error for bad function alignment
2022-07-21 13:55:29 -07:00
test.zig
test-cases harness: annotate an optional type
2022-07-27 02:13:01 -07:00
ThreadPool.zig
Compilation: multi-thread compiler-rt
2022-06-17 16:38:59 -07:00
tracy.zig
lint: duplicate import (#10519)
2022-01-07 00:06:06 -05:00
translate_c.zig
std.fmt: add more invalid format string errors
2022-07-27 18:07:53 +03:00
type.zig
Sema: add default value here note to invalid comptime field store error
2022-07-23 15:40:12 +03:00
TypedValue.zig
stage2: Fix panic when printing AIR for tuple/anon struct types
2022-07-08 10:19:17 +03:00
value.zig
Sema: fix coerce_result_ptr in case of inferred result type
2022-07-14 16:48:44 -07:00
WaitGroup.zig
Compilation: multi-thread compiler-rt
2022-06-17 16:38:59 -07:00
wasi_libc.zig
allocgate: renamed getAllocator function to allocator
2021-11-30 23:32:47 +00:00
windows_com.hpp
windows_com: add missing __CRT_UUID_DECL() for IEnumSetupInstances
2022-07-09 14:04:38 -07:00
windows_sdk.cpp
finalize windows_sdk paths based on snickler suggestions
2021-09-07 21:49:08 -06:00
windows_sdk.h
fix regressed stage2 test harness
2020-09-21 21:14:01 -07:00
windows_sdk.zig
stage2: update for new usingnamespace semantics
2021-09-01 17:54:07 -07:00
zig_clang_cc1_main.cpp
update llvm and clang tools to release/14.x
2022-02-03 13:43:51 -07:00
zig_clang_cc1as_main.cpp
update llvm and clang tools to release/14.x
2022-02-03 13:43:51 -07:00
zig_clang_driver.cpp
apply zig patches to clang and llvm tools
2022-02-03 14:01:32 -07:00
zig_clang.cpp
Merge remote-tracking branch 'origin/master' into llvm14
2022-07-01 15:52:54 -07:00
zig_clang.h
Merge remote-tracking branch 'origin/master' into llvm14
2022-07-01 15:52:54 -07:00
zig_llvm-ar.cpp
apply zig patches to clang and llvm tools
2022-02-03 14:01:32 -07:00
zig_llvm.cpp
zig_llvm: include Debug Info Version even for CodeView
2022-07-12 18:38:11 -07:00
zig_llvm.h
LLD: the driver functions now return "false" to mean "error"
2022-07-01 22:13:30 -07:00
Zir.zig
stage2: handle tuple init edge cases
2022-07-29 10:12:36 +03:00