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llvm-project/clang/test/Driver/addrsig.c

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[Driver] Disable -faddrsig on Gentoo by default Gentoo supports combining clang toolchain with GNU binutils, and many users actually do that. As -faddrsig is not supported by GNU strip, this results in a lot of warnings. Disable it by default and let users enable it explicitly if they want it; with the intent of reevaluating when the underlying feature becomes standarized. See also: https://bugs.gentoo.org/667854 Differential Revision: https://reviews.llvm.org/D56047 llvm-svn: 350028
2018-12-23 23:07:26 +08:00
// Gentoo disables -faddrsig by default
// XFAIL: gentoo
Re-land r337333, "Teach Clang to emit address-significance tables.", which was reverted in r337336. The problem that required a revert was fixed in r337338. Also added a missing "REQUIRES: x86-registered-target" to one of the tests. Original commit message: > Teach Clang to emit address-significance tables. > > By default, we emit an address-significance table on all ELF > targets when the integrated assembler is enabled. The emission of an > address-significance table can be controlled with the -faddrsig and > -fno-addrsig flags. > > Differential Revision: https://reviews.llvm.org/D48155 llvm-svn: 337339
2018-07-18 08:27:07 +08:00
// RUN: %clang -### -target x86_64-unknown-linux -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
Reland r340552, "Driver: Enable address-significance tables by default when targeting COFF." which was reverted in r340579. The underlying problem that caused the revert was fixed in r340648. Differential Revision: https://reviews.llvm.org/D51049 llvm-svn: 340649
2018-08-25 04:38:15 +08:00
// RUN: %clang -### -target x86_64-pc-win32 -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
Re-land r337333, "Teach Clang to emit address-significance tables.", which was reverted in r337336. The problem that required a revert was fixed in r337338. Also added a missing "REQUIRES: x86-registered-target" to one of the tests. Original commit message: > Teach Clang to emit address-significance tables. > > By default, we emit an address-significance table on all ELF > targets when the integrated assembler is enabled. The emission of an > address-significance table can be controlled with the -faddrsig and > -fno-addrsig flags. > > Differential Revision: https://reviews.llvm.org/D48155 llvm-svn: 337339
2018-07-18 08:27:07 +08:00
// RUN: %clang -### -target x86_64-unknown-linux -fno-integrated-as -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
// RUN: %clang -### -target x86_64-unknown-linux -fno-integrated-as -faddrsig -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
// RUN: %clang -### -target x86_64-unknown-linux -fno-addrsig -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
// RUN: %clang -### -target x86_64-apple-darwin -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
Disable -faddsig by default for PS4 target. llvm-svn: 349691
2018-12-20 06:45:26 +08:00
// RUN: %clang -### -target x86_64-scei-ps4 -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
[Driver] Default to -fno-addrsig on Android. Summary: The Android NDK still uses GNU binutils by default. Reviewers: srhines, pirama Reviewed By: srhines Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D56456 llvm-svn: 350668
2019-01-09 06:33:59 +08:00
// RUN: %clang -### -target x86_64-linux-android21 -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
Re-land r337333, "Teach Clang to emit address-significance tables.", which was reverted in r337336. The problem that required a revert was fixed in r337338. Also added a missing "REQUIRES: x86-registered-target" to one of the tests. Original commit message: > Teach Clang to emit address-significance tables. > > By default, we emit an address-significance table on all ELF > targets when the integrated assembler is enabled. The emission of an > address-significance table can be controlled with the -faddrsig and > -fno-addrsig flags. > > Differential Revision: https://reviews.llvm.org/D48155 llvm-svn: 337339
2018-07-18 08:27:07 +08:00
// ADDRSIG: -faddrsig
// NO-ADDRSIG-NOT: -faddrsig