1; REQUIRES: x86 2; RUN: rm -rf %t; split-file %s %t 3 4; Test ThinLTO with time trace 5; RUN: opt -module-summary %t/f.s -o %t/f.o 6; RUN: opt -module-summary %t/g.s -o %t/g.o 7; RUN: %lld --time-trace --time-trace-granularity=0 -dylib %t/f.o %t/g.o -o %t/libTest.dylib 8; RUN: cat %t/libTest.dylib.time-trace \ 9; RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \ 10; RUN: | FileCheck %s 11 12; CHECK: "traceEvents": [ 13; Check fields for an event are present 14; CHECK: "args": 15; CHECK-NEXT: "detail": 16; CHECK: "dur": 17; CHECK-NEXT: "name": 18; CHECK-NEXT: "ph": 19; CHECK-NEXT: "pid": 20; CHECK-NEXT: "tid": 21; CHECK-NEXT: "ts": 22 23; Check that an optimization event is present 24; CHECK: "name": "OptModule" 25 26;--- f.s 27target triple = "x86_64-apple-darwin" 28target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 29 30declare void @g(...) 31 32define void @f() { 33entry: 34 call void (...) @g() 35 ret void 36} 37 38;--- g.s 39target triple = "x86_64-apple-darwin" 40target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 41 42define void @g() { 43entry: 44 ret void 45} 46