Magic-Mirror/llvm-capstone
1
0
Fork 0
mirror of https://github.com/capstone-engine/llvm-capstone.git synced 2024-11-26 23:21:11 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

[X86][Driver] Enable feature ndd for -mapxf (#78901)

Browse Source
This commit is contained in:
Shengchen Kan 2024-01-22 12:30:25 +08:00 committed by GitHub
parent 381f585198
commit 85337df9e3
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
clang/include/clang/Driver/Options.td
View File

@ -6053,11 +6053,11 @@ def mapx_features_EQ : CommaJoined<["-"], "mapx-features=">, Group<m_x86_Feature
HelpText<"Enable features of APX">, Values<"egpr,push2pop2,ppx,ndd,ccmp,cf">;
def mno_apx_features_EQ : CommaJoined<["-"], "mno-apx-features=">, Group<m_x86_Features_Group>,
HelpText<"Disable features of APX">, Values<"egpr,push2pop2,ppx,ndd,ccmp,cf">;
// Features egpr, push2pop2 and ppx are validated with llvm-test-suite && cpu2017 on Intel SDE.
// Features egpr, push2pop2, ppx and ndd are validated with llvm-test-suite && cpu2017 on Intel SDE.
// For stability, we turn on these features only for -mapxf. After a feature pass the validation,
// we will add it to -mapxf.
def mapxf : Flag<["-"], "mapxf">, Alias<mapx_features_EQ>, AliasArgs<["egpr","push2pop2","ppx"]>;
def mno_apxf : Flag<["-"], "mno-apxf">, Alias<mno_apx_features_EQ>, AliasArgs<["egpr","push2pop2","ppx"]>;
def mapxf : Flag<["-"], "mapxf">, Alias<mapx_features_EQ>, AliasArgs<["egpr","push2pop2","ppx", "ndd"]>;
def mno_apxf : Flag<["-"], "mno-apxf">, Alias<mno_apx_features_EQ>, AliasArgs<["egpr","push2pop2","ppx","ndd"]>;
} // let Flags = [TargetSpecific]
// VE feature flags

4
clang/test/Driver/x86-target-features.c
View File

@ -428,8 +428,8 @@
// RUN: %clang -target x86_64-unknown-linux-gnu -mno-apxf -mapxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=APXF %s
// RUN: %clang -target x86_64-unknown-linux-gnu -mapxf -mno-apxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-APXF %s
//
// APXF: "-target-feature" "+egpr" "-target-feature" "+push2pop2" "-target-feature" "+ppx"
// NO-APXF: "-target-feature" "-egpr" "-target-feature" "-push2pop2" "-target-feature" "-ppx"
// APXF: "-target-feature" "+egpr" "-target-feature" "+push2pop2" "-target-feature" "+ppx" "-target-feature" "+ndd"
// NO-APXF: "-target-feature" "-egpr" "-target-feature" "-push2pop2" "-target-feature" "-ppx" "-target-feature" "-ndd"
// RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR %s
// RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=push2pop2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PUSH2POP2 %s

10
clang/test/Preprocessor/x86_target_features.c
View File

@ -803,10 +803,10 @@
// RUN: %clang -target x86_64-unknown-unknown -march=x86-64 -mapx-features=ndd -x c -E -dM -o - %s | FileCheck --check-prefix=NDD %s
// RUN: %clang -target x86_64-unknown-unknown -march=x86-64 -mapx-features=ccmp -x c -E -dM -o - %s | FileCheck --check-prefix=CCMP %s
// RUN: %clang -target x86_64-unknown-unknown -march=x86-64 -mapx-features=cf -x c -E -dM -o - %s | FileCheck --check-prefix=CF %s
// RUN: %clang -target x86_64-unknown-unknown -march=x86-64 -mapxf -x c -E -dM -o - %s | FileCheck --check-prefixes=EGPR,PUSH2POP2,PPX %s
// EGPR: #define __EGPR__ 1
// PPX: #define __PPX__ 1
// PUSH2POP2: #define __PUSH2POP2__ 1
// NDD: #define __NDD__ 1
// RUN: %clang -target x86_64-unknown-unknown -march=x86-64 -mapxf -x c -E -dM -o - %s | FileCheck --check-prefixes=EGPR,PUSH2POP2,PPX,NDD %s
// CCMP: #define __CCMP__ 1
// CF: #define __CF__ 1
// EGPR: #define __EGPR__ 1
// NDD: #define __NDD__ 1
// PPX: #define __PPX__ 1
// PUSH2POP2: #define __PUSH2POP2__ 1