RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 11:13:28 +01:00
Code Issues Projects Releases Wiki Activity
18451cc4a4
llvm-mirror/test/ThinLTO/X86/funcimport2.ll

43 lines
1.7 KiB
LLVM
Raw Normal View History

[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
; Do setup work for all below tests: generate bitcode and combined index
; RUN: opt -module-summary %s -o %t1.bc
; RUN: opt -module-summary %p/Inputs/funcimport2.ll -o %t2.bc
llvm-lto2: Move the LTO::run() action behind a subcommand. Move LTO::run() to a "run" subcommand so that we can introduce new subcommands for testing different parts of the LTO implementation. This doesn't use llvm::cl subcommands because it doesn't appear to be currently possible to pass an argument not associated with a subcommand to a subcommand (e.g. -lto-use-new-pm, -mcpu=yonah). Differential Revision: https://reviews.llvm.org/D31410 llvm-svn: 299967
2017-04-11 20:12:00 +02:00
; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \
[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
; RUN: -r=%t1.bc,_foo,plx \
; RUN: -r=%t2.bc,_main,plx \
[ThinLTO] Add option for printing import failure reasons Summary: Adds the option for the printing of summary information about functions considered but rejected for importing during the thin link. Reviewers: davidxl Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D50881 llvm-svn: 340047
2018-08-17 18:53:47 +02:00
; RUN: -r=%t2.bc,_foo,l \
; RUN: -print-import-failures 2>&1 | FileCheck %s --check-prefix=NOFAILURES
[LTO] Make processing of combined module more consistent Summary: 1. Use stream 0 only for combined module. Previously if combined module was not processes ThinLTO used the stream for own output. However small changes in input, could trigger combined module and shuffle outputs making life of llvm::LTO harder. 2. Always process combined module and write output to stream 0. Processing empty combined module is cheap and allows llvm::LTO users to avoid implementing processing which is already done in llvm::LTO. Subscribers: mehdi_amini, inglorion, eraman, hiraditya Differential Revision: https://reviews.llvm.org/D41267 llvm-svn: 320905
2017-12-16 03:10:00 +01:00
; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s
[LTO][ThinLTO] Use the linker resolutions to mark global values as dso_local. Now that we have a way to mark GlobalValues as local we can use the symbol resolutions that the linker plugin provides as part of lto/thinlto link step to refine the compilers view on what symbols will end up being local. Originally commited as r317374, but reverted in r317395 to update some missed tests. Differential Revision: https://reviews.llvm.org/D35702 llvm-svn: 317408
2017-11-04 18:04:39 +01:00
; CHECK: define available_externally dso_local void @foo()
[ThinLTO] Add option for printing import failure reasons Summary: Adds the option for the printing of summary information about functions considered but rejected for importing during the thin link. Reviewers: davidxl Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D50881 llvm-svn: 340047
2018-08-17 18:53:47 +02:00
; Don't expect any failure messages from -print-import-failures
; NOFAILURES-NOT: Reason =
; We shouldn't do any importing with a 0 instruction limit, in which case
; -print-import-failures should print a TooLarge reason.
; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \
; RUN: -r=%t1.bc,_foo,plx \
; RUN: -r=%t2.bc,_main,plx \
; RUN: -r=%t2.bc,_foo,l \
; RUN: -import-instr-limit=0 \
; RUN: -print-import-failures 2>&1 | FileCheck %s --check-prefix=FAILURES
; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s --check-prefix=NOIMPORT
; FAILURES: (foo): Reason = TooLarge, Threshold = 0, Size = 1, MaxHotness = unknown, Attempts = 1
[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
; We shouldn't do any importing at -O0
; rm -f %t.o.1.3.import.bc
llvm-lto2: Move the LTO::run() action behind a subcommand. Move LTO::run() to a "run" subcommand so that we can introduce new subcommands for testing different parts of the LTO implementation. This doesn't use llvm::cl subcommands because it doesn't appear to be currently possible to pass an argument not associated with a subcommand to a subcommand (e.g. -lto-use-new-pm, -mcpu=yonah). Differential Revision: https://reviews.llvm.org/D31410 llvm-svn: 299967
2017-04-11 20:12:00 +02:00
; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \
[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
; RUN: -O0 \
; RUN: -r=%t1.bc,_foo,plx \
; RUN: -r=%t2.bc,_main,plx \
; RUN: -r=%t2.bc,_foo,l
[ThinLTO] Add option for printing import failure reasons Summary: Adds the option for the printing of summary information about functions considered but rejected for importing during the thin link. Reviewers: davidxl Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D50881 llvm-svn: 340047
2018-08-17 18:53:47 +02:00
; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s --check-prefix=NOIMPORT
; NOIMPORT: declare dso_local void @foo(...)
[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
Reland "Change the X86 datalayout to add three address spaces for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
2019-09-11 01:15:38 +02:00
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
[ThinLTO] Disable importing and other cross-module optis at -O0 Summary: There is no point to importing at -O0, since we won't inline. We should also disable other cross-module optimizations. (Plan to backport this fix to the 3.9 branch to fix PR30774) Reviewers: pcc Subscribers: johanengelen, mehdi_amini Differential Revision: https://reviews.llvm.org/D25918 llvm-svn: 285648
2016-10-31 23:12:21 +01:00
target triple = "x86_64-apple-macosx10.11.0"
define void @foo() #0 {
entry:
ret void
}
Reference in New Issue Copy Permalink