maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/Frontend/gnu-mcount.c

79 lines
9.4 KiB
C
Raw Normal View History

[clang] Limit clang test to ARM and AArch64 only Summary: Limit clang/test/Frontend/gnu-mcount.c to ARM and AArch64 only. Reviewers: abdulras, honggyu.kim, rengolin Subscribers: aemerson, rengolin, cfe-commits Tags: #clang-c Differential Revision: https://reviews.llvm.org/D25842 llvm-svn: 284931
2016-10-23 08:53:03 +08:00
// REQUIRES: arm-registered-target,aarch64-registered-target
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// RUN: %clang -target armv7-unknown-none-eabi -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-BAREMETAL-EABI
// RUN: %clang -target armv7-unknown-none-eabi -pg -meabi gnu -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-BAREMETAL-EABI-MEABI-GNU
// RUN: %clang -target aarch64-unknown-none-eabi -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-BAREMETAL-EABI
// RUN: %clang -target aarch64-unknown-none-eabi -pg -meabi gnu -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-BAREMETAL-EABI-MEABI-GNU
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-linux-gnueabi -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI
// RUN: %clang -target armv7-unknown-linux-gnueabi -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-MEABI-GNU
Migrate all of aarch64-linux-gnu to \01_mcount instead of just when passing along gnueabi as this matches both gcc and what the kernel expects. More of PR27311 llvm-svn: 296490
2017-03-01 01:22:05 +08:00
// RUN: %clang -target aarch64-unknown-linux-gnueabi -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-LINUX
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00
// RUN: %clang -target aarch64-unknown-linux-gnueabi -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-MEABI-GNU
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-linux-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI
// RUN: %clang -target armv7-unknown-linux-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-MEABI-GNU
Migrate all of aarch64-linux-gnu to \01_mcount instead of just when passing along gnueabi as this matches both gcc and what the kernel expects. More of PR27311 llvm-svn: 296490
2017-03-01 01:22:05 +08:00
// RUN: %clang -target aarch64-unknown-linux-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-LINUX
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00
// RUN: %clang -target aarch64-unknown-linux-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-MEABI-GNU
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-freebsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-FREEBSD
// RUN: %clang -target armv7-unknown-freebsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-FREEBSD
test: add additional tests for SVN r265888 Add test cases for AArch64 as well as that was changed as part of that change. llvm-svn: 265889
2016-04-10 11:31:09 +08:00
// RUN: %clang -target aarch64-unknown-freebsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-FREEBSD
// RUN: %clang -target aarch64-unknown-freebsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-FREEBSD
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-openbsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-OPENBSD
// RUN: %clang -target armv7-unknown-openbsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-OPENBSD
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00
// RUN: %clang -target aarch64-unknown-openbsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-OPENBSD
// RUN: %clang -target aarch64-unknown-openbsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-OPENBSD
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-netbsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-NETBSD
// RUN: %clang -target armv7-unknown-netbsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-NETBSD
Correct pg instrumentation for AArch64 It seems that there was a miscommunication between Renato and I, and the original behaviour of AArch64 was to be preserved and not to mirror the new behaviour. Restore the original behaviour for AArch64. Addresses post-commit review comments from Renato Golin. llvm-svn: 265899
2016-04-10 22:29:55 +08:00
// RUN: %clang -target aarch64-unknown-netbsd-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-NETBSD
// RUN: %clang -target aarch64-unknown-netbsd-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-NETBSD
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-apple-ios -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-IOS
// RUN: %clang -target armv7-apple-ios -pg -meabi gnu -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-IOS
test: add additional tests for SVN r265888 Add test cases for AArch64 as well as that was changed as part of that change. llvm-svn: 265889
2016-04-10 11:31:09 +08:00
// RUN: %clang -target arm64-apple-ios -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-IOS
// RUN: %clang -target arm64-apple-ios -pg -meabi gnu -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-IOS
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-rtems-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-RTEMS
// RUN: %clang -target armv7-unknown-rtems-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-RTEMS
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00
// RUN: %clang -target aarch64-unknown-rtems-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-RTEMS
// RUN: %clang -target aarch64-unknown-rtems-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-RTEMS
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
// RUN: %clang -target armv7-unknown-cloudabi-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-CLOUDABI
// RUN: %clang -target armv7-unknown-cloudabi-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM-EABI-CLOUDABI
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00
// RUN: %clang -target aarch64-unknown-cloudabi-gnueabihf -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-CLOUDABI
// RUN: %clang -target aarch64-unknown-cloudabi-gnueabihf -meabi gnu -pg -S -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-ARM64-EABI-CLOUDABI
Add support for __gnu_mcount_nc as the pg interface This adds support to optionally support using `__gnu_mcount_nc` as the mcount interface rather than `mcount` for Linux and EABI. The other targets do not provide an implementation for `__gnu_mcount_nc`. This can be activated via the `-meabi gnu` flag. Resolves PR23969. llvm-svn: 265888
2016-04-10 11:19:47 +08:00
int f() {
return 0;
}
// CHECK-LABEL: f
Don't defer to the GCC driver for linking arm-baremetal Also comes with a cmake cache for building the runtime bits: $ cmake <normal cmake flags> \ -DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \ -DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \ -C /path/to/clang/cmake/caches/BaremetalARM.cmake \ /path/to/llvm https://reviews.llvm.org/D33259 llvm-svn: 303873
2017-05-25 23:42:13 +08:00
// TODO: add profiling support for arm-baremetal
Switch -mcount and -finstrument-functions to emit EnterExitInstrumenter attributes This updates -mcount to use the new attribute names (LLVM r318195), and switches over -finstrument-functions to also use these attributes rather than inserting instrumentation in the frontend. It also adds a new flag, -finstrument-functions-after-inlining, which makes the cygprofile instrumentation get inserted after inlining rather than before. Differential Revision: https://reviews.llvm.org/D39331 llvm-svn: 318199
2017-11-15 05:13:27 +08:00
// CHECK-ARM-BAREMETAL-EABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01mcount"{{.*}} }
// CHECK-ARM-BAREMETAL-EABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-BAREMETAL-EABI: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM64-BAREMETAL-EABI-MEABI-GNU: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01_mcount"{{.*}} }
// CHECK-ARM-IOS-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="_mcount"{{.*}} }
// CHECK-ARM-IOS-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01mcount"{{.*}} }
// CHECK-ARM-EABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM64-EABI-MEABI-GNU: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01_mcount"{{.*}} }
// CHECK-ARM64-EABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI-LINUX: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01_mcount"{{.*}} }
// CHECK-ARM-EABI-FREEBSD: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="__mcount"{{.*}} }
// CHECK-ARM-EABI-FREEBSD-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI-FREEBSD: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"=".mcount"{{.*}} }
// CHECK-ARM64-EABI-FREEBSD-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI-NETBSD: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="_mcount"{{.*}} }
// CHECK-ARM-EABI-NETBSD-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI-OPENBSD: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="__mcount"{{.*}} }
// CHECK-ARM-EABI-OPENBSD-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI-OPENBSD: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="__mcount"{{.*}} }
// CHECK-ARM64-EABI-OPENBSD-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI-MEABI-GNU-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM-EABI-MEABI-GNU: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI-RTEMS: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM-EABI-RTEMS-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI-RTEMS: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM64-EABI-RTEMS-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM-EABI-CLOUDABI: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM-EABI-CLOUDABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
// CHECK-ARM64-EABI-CLOUDABI: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="mcount"{{.*}} }
// CHECK-ARM64-EABI-CLOUDABI-NOT: attributes #{{[0-9]+}} = { {{.*}}"instrument-function-entry-inlined"="\01__gnu_mcount_nc"{{.*}} }
Basic: fix profiling with GNU EABI The GNU profiling support indicates that the interface is `_mcount` rather than `mcount`. Conditionalise the behaviour according to the `-meabi gnu` flag. Resolves PR27311 llvm-svn: 266039
2016-04-12 11:05:03 +08:00