mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-11 13:37:07 +00:00
3182381779
This is to avoid the need to update a bunch of test files when the PGO instrumentation function hashing changes. Split off of D84782. Differential Revision: https://reviews.llvm.org/D84865
69 lines
2.3 KiB
LLVM
69 lines
2.3 KiB
LLVM
; Test that instrumentaiton works fine for the case of catchswitch stmts.
|
|
; RUN: opt < %s -pgo-instr-gen -S | FileCheck %s --check-prefix=GEN
|
|
; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s --check-prefix=GEN
|
|
; RUN: llvm-profdata merge %S/Inputs/PR41279_2.proftext -o %t.profdata
|
|
; RUN: opt < %s -pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE
|
|
; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE
|
|
|
|
|
|
define dso_local void @f() personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
|
|
; USE-LABEL: @f
|
|
; USE-SAME: !prof ![[FUNC_ENTRY_COUNT:[0-9]+]]
|
|
; USE-DAG: {{![0-9]+}} = !{i32 1, !"ProfileSummary", {{![0-9]+}}}
|
|
; USE-DAG: {{![0-9]+}} = !{!"DetailedSummary", {{![0-9]+}}}
|
|
; USE-DAG: ![[FUNC_ENTRY_COUNT]] = !{!"function_entry_count", i64 5}
|
|
entry:
|
|
%__exception_code = alloca i32, align 4
|
|
%__exception_code2 = alloca i32, align 4
|
|
invoke void @f() #2
|
|
to label %invoke.cont unwind label %catch.dispatch
|
|
|
|
catch.dispatch:
|
|
%0 = catchswitch within none [label %__except] unwind to caller
|
|
|
|
__except:
|
|
%1 = catchpad within %0 [i8* null]
|
|
catchret from %1 to label %__except1
|
|
|
|
__except1:
|
|
%2 = call i32 @llvm.eh.exceptioncode(token %1)
|
|
store i32 %2, i32* %__exception_code, align 4
|
|
br label %__try.cont7
|
|
;GEN: _except1:
|
|
;GEN: call void @llvm.instrprof.increment(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @__profn_f, i32 0, i32 0), i64 {{[0-9]+}}, i32 2, i32 1)
|
|
|
|
invoke.cont:
|
|
br label %__try.cont
|
|
|
|
__try.cont:
|
|
invoke void @f()
|
|
to label %invoke.cont3 unwind label %catch.dispatch4
|
|
|
|
catch.dispatch4:
|
|
%3 = catchswitch within none [label %__except5] unwind to caller
|
|
; GEN: catch.dispatch4:
|
|
; GEN-NOT: call void @llvm.instrprof.increment
|
|
|
|
__except5:
|
|
%4 = catchpad within %3 [i8* null]
|
|
catchret from %4 to label %__except6
|
|
|
|
__except6:
|
|
%5 = call i32 @llvm.eh.exceptioncode(token %4)
|
|
store i32 %5, i32* %__exception_code2, align 4
|
|
br label %__try.cont7
|
|
|
|
__try.cont7:
|
|
ret void
|
|
|
|
invoke.cont3:
|
|
br label %__try.cont7
|
|
;GEN: invoke.cont3:
|
|
;GEN: call void @llvm.instrprof.increment(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @__profn_f, i32 0, i32 0), i64 {{[0-9]+}}, i32 2, i32 0)
|
|
|
|
}
|
|
|
|
declare dso_local i32 @__C_specific_handler(...)
|
|
|
|
declare i32 @llvm.eh.exceptioncode(token)
|