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Do not force "-static" for aarch64 iOS kernel/kext assembly code. 

Somehow a check for aarch64 was added to the Darwin toolchain's
isKernelStatic function as part of the initial commit for Apple's
arm64 target (r205100). That check was not in any of Apple's internal
code and no one here knows where it came from. It has been harmless
because "-static" does not change much, if anything, for arm64 iOS code,
but it makes no sense to keep this check.

llvm-svn: 228673
This commit is contained in:
Bob Wilson 2015-02-10 06:33:04 +00:00
parent 9e71b82f40
commit 14ebd851d9
2 changed files with 5 additions and 2 deletions
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3
clang/lib/Driver/ToolChains.h
View File

@ -362,8 +362,7 @@ public:
llvm::opt::ArgStringList &CmdArgs) const override;
bool isKernelStatic() const override {
return !isTargetIPhoneOS() || isIPhoneOSVersionLT(6, 0) ||
getTriple().getArch() == llvm::Triple::aarch64;
return !isTargetIPhoneOS() || isIPhoneOSVersionLT(6, 0);
}
protected:

4
clang/test/Driver/pic.c
View File

@ -11,6 +11,8 @@
// CHECK-PIC2: "-mrelocation-model" "pic"
// CHECK-PIC2: "-pic-level" "2"
//
// CHECK-NO-STATIC-NOT: "-static"
//
// CHECK-PIE1: "-mrelocation-model" "pic"
// CHECK-PIE1: "-pic-level" "1"
// CHECK-PIE1: "-pie-level" "1"
@ -200,6 +202,8 @@
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -c %s -target arm64-apple-ios -mkernel -miphoneos-version-min=7.0.0 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
// RUN: %clang -x assembler -c %s -target arm64-apple-ios -mkernel -miphoneos-version-min=7.0.0 -no-integrated-as -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-STATIC
// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=5.0.0 -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -static -### 2>&1 \