| ; REQUIRES: x86 |
| |
| ; Test ThinLTO with time trace |
| ; RUN: opt -module-summary %s -o %t1.o |
| ; RUN: opt -module-summary %p/Inputs/thinlto.ll -o %t2.o |
| |
| ; Test single-threaded |
| ; RUN: ld.lld --thinlto-jobs=1 --time-trace --time-trace-granularity=0 -shared %t1.o %t2.o -o %t3.so |
| ; RUN: cat %t3.so.time-trace \ |
| ; RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \ |
| ; RUN: | FileCheck %s |
| |
| ; Test multi-threaded |
| ; RUN: ld.lld --time-trace --time-trace-granularity=0 -shared %t1.o %t2.o -o %t4.so |
| ; RUN: cat %t4.so.time-trace \ |
| ; RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \ |
| ; RUN: | FileCheck %s |
| |
| ; CHECK: "traceEvents": [ |
| ; Check fields for an event are present |
| ; CHECK: "args": |
| ; CHECK-NEXT: "detail": |
| ; CHECK: "dur": |
| ; CHECK-NEXT: "name": |
| ; CHECK-NEXT: "ph": |
| ; CHECK-NEXT: "pid": |
| ; CHECK-NEXT: "tid": |
| ; CHECK-NEXT: "ts": |
| |
| ; Check that an optimisation event is present |
| ; CHECK: "name": "OptModule" |
| |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| declare void @g(...) |
| |
| define void @f() { |
| entry: |
| call void (...) @g() |
| ret void |
| } |
| |