xtex 4e32193de3 x86_64: implement integer saturating left shifting codegen ...

Simliarly to shl_with_overflow, we first SHL/SAL the integer, then
SHR/SAR it back to compare if overflow happens.
If overflow happened, set result to the upper limit to make it saturating.

Bug: #17645
Co-authored-by: Jacob Young <jacobly0@users.noreply.github.com>
Signed-off-by: Bingwu Zhang <xtex@aosc.io>

2025-03-02 10:30:32 +08:00

..

behavior

x86_64: implement integer saturating left shifting codegen

2025-03-02 10:30:32 +08:00

c_abi

std.Target: Remove functions that just wrap component functions.

2025-02-17 19:18:19 +01:00

c_import

translate-c: fix division and modulo of >8-bit stdint.h types in macros

2025-02-20 13:33:59 +02:00

cases

Revert "Merge pull request #22898 from kristoff-it/deprecated-proposal"

2025-02-28 01:37:10 -08:00

incremental

Sema: allow @ptrCast of slices changing the length

2025-02-23 08:28:58 +00:00

link

ubsan: update wording

2025-02-25 11:22:33 -08:00

src

correct some bugs

2025-02-25 11:22:33 -08:00

standalone

std.Build.Step.ConfigHeader: permit inserting enum values

2025-02-19 09:34:46 +01:00

assemble_and_link.zig

migrate from std.Target.current to @import("builtin").target

2021-10-04 23:48:55 -07:00

behavior.zig

test: skip failing tests with spirv-vulkan

2025-02-24 19:39:42 +01:00

c_import.zig

c_import: extract behavior tests that use @cImport

2024-02-20 18:44:43 +01:00

cases.zig

remove test/cbe.zig

2024-03-28 15:24:01 +02:00

compare_output.zig

std.heap: delete LoggingAllocator and friends

2025-02-06 14:23:23 -08:00

compile_errors.zig

@deprecated: remove per-module flag in Build

2025-02-26 14:41:33 -05:00

gen_h.zig

all: zig fmt and rename "@XToY" to "@YFromX"

2023-06-19 12:34:42 -07:00

llvm_targets.zig

std.Target: Remove Os.Tag.bridgeos.

2024-12-03 20:43:15 +01:00

nvptx.zig

cases: remove old incremental case system

2025-02-23 00:52:50 +00:00

run_translated_c.zig

remove hard tabs from source code

2024-07-31 16:57:42 -07:00

stack_traces.zig

tests: enable stack trace tests for x86_64-selfhosted

2025-01-23 23:22:13 +00:00

tests.zig

Revert "Merge pull request #22898 from kristoff-it/deprecated-proposal"

2025-02-28 01:37:10 -08:00

translate_c.zig

test: update for CallingConvention changes

2024-10-19 19:15:23 +01:00