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[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: %clang_cc1 -fxray-instrument -fxray-instrumentation-bundle=none -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,NOCUSTOM,NOTYPED %s
// RUN: %clang_cc1 -fxray-instrument -fxray-instrumentation-bundle=function -x c++ \
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,NOCUSTOM,NOTYPED %s
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=custom -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,CUSTOM,NOTYPED %s
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=typed -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,NOCUSTOM,TYPED %s
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=custom,typed -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,CUSTOM,TYPED %s
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=function,custom -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,CUSTOM,NOTYPED %s
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=function,typed -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,NOCUSTOM,TYPED %s
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=function,custom,typed -x c++ \
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,CUSTOM,TYPED %s
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: %clang_cc1 -fxray-instrument \
// RUN: -fxray-instrumentation-bundle=function \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: -fxray-instrumentation-bundle=custom \
// RUN: -fxray-instrumentation-bundle=typed -x c++ \
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,CUSTOM,TYPED %s
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// CHECK: define void @_Z16alwaysInstrumentv() #[[ALWAYSATTR:[0-9]+]] {
[[clang::xray_always_instrument]] void alwaysInstrument() {
static constexpr char kPhase[] = "always";
__xray_customevent(kPhase, 6);
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
__xray_typedevent(1, kPhase, 6);
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
// CUSTOM: call void @llvm.xray.customevent(i8*{{.*}}, i32 6)
// NOCUSTOM-NOT: call void @llvm.xray.customevent(i8*{{.*}}, i32 6)
[XRay] Add clang builtin for xray typed events. Summary: A clang builtin for xray typed events. Differs from __xray_customevent(...) by the presence of a type tag that is vended by compiler-rt in typical usage. This allows xray handlers to expand logged events with their type description and plugins to process traced events based on type. This change depends on D45633 for the intrinsic definition. Reviewers: dberris, pelikan, rnk, eizan Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D45716 llvm-svn: 330220
2018-04-18 05:32:43 +08:00
// TYPED: call void @llvm.xray.typedevent(i16 {{.*}}, i8*{{.*}}, i32 6)
// NOTYPED-NOT: call void @llvm.xray.typedevent(i16 {{.*}}, i8*{{.*}}, i32 6)
[XRay][clang] Add flag to choose instrumentation bundles Summary: This change addresses http://llvm.org/PR36926 by allowing users to pick which instrumentation bundles to use, when instrumenting with XRay. In particular, the flag `-fxray-instrumentation-bundle=` has four valid values: - `all`: the default, emits all instrumentation kinds - `none`: equivalent to -fnoxray-instrument - `function`: emits the entry/exit instrumentation - `custom`: emits the custom event instrumentation These can be combined either as comma-separated values, or as repeated flag values. Reviewers: echristo, kpw, eizan, pelikan Reviewed By: pelikan Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D44970 llvm-svn: 329985
2018-04-13 10:31:58 +08:00
}
// FUNCTION: attributes #[[ALWAYSATTR]] = {{.*}} "function-instrument"="xray-always" {{.*}}
// NOFUNCTION-NOT: attributes #[[ALWAYSATTR]] = {{.*}} "function-instrument"="xray-always" {{.*}}