mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
062b5d40cb
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
60 lines
2.2 KiB
LLVM
60 lines
2.2 KiB
LLVM
; REQUIRES: x86-registered-target
|
|
; Compile with thinlto indices, to enable thinlto.
|
|
; RUN: opt -module-summary %s -o %t1.bc
|
|
|
|
; Test old lto interface with thinlto (currently known to be broken, so
|
|
; the FileCheck line is commented out).
|
|
; FIXME: The new LTO implementation has been fixed to not internalize
|
|
; (and later dead-code-eliminate) builtin functions. However the old LTO
|
|
; implementation still internalizes them, and when used with ThinLTO they
|
|
; get dead-code eliminated before the optimizations run that insert calls
|
|
; to them (thus breaking these inserted calls). This needs to be fixed.
|
|
; RUN: llvm-lto -exported-symbol=main -thinlto-action=run %t1.bc
|
|
;;; RUN llvm-nm %t1.bc.thinlto.o | FileCheck %s --check-prefix=CHECK-NM
|
|
|
|
; Test new lto interface with thinlto.
|
|
; RUN: llvm-lto2 run %t1.bc -o %t.out -save-temps \
|
|
; RUN: -r %t1.bc,bar,pl \
|
|
; RUN: -r %t1.bc,__stack_chk_fail,pl
|
|
; RUN: llvm-nm %t.out.1 | FileCheck %s --check-prefix=CHECK-NM
|
|
;
|
|
|
|
; Re-compile, this time without the thinlto indices.
|
|
; RUN: opt %s -o %t4.bc
|
|
|
|
; Test the new lto interface without thinlto.
|
|
; RUN: llvm-lto2 run %t4.bc -o %t5.out -save-temps \
|
|
; RUN: -r %t4.bc,bar,pl \
|
|
; RUN: -r %t4.bc,__stack_chk_fail,pl
|
|
; RUN: llvm-nm %t5.out.0 | FileCheck %s --check-prefix=CHECK-NM
|
|
|
|
; Test the old lto interface without thinlto. For now we need to
|
|
; use a different nm check, because currently the old lto interface
|
|
; internalizes these symbols. Once the old lto interface gets
|
|
; fixed, we should be able to use the same CHECK-NM tests as the
|
|
; other FileChecks.
|
|
; RUN: llvm-lto -exported-symbol=main %t4.bc -o %t6
|
|
; RUN: llvm-nm %t6 | FileCheck %s --check-prefix=CHECK-NM2
|
|
|
|
; The final binary should not contain any of the dead functions;
|
|
; make sure memmove and memcpy are there.
|
|
; CHECK-NM-NOT: bar
|
|
; CHECK-NM-DAG: T __stack_chk_fail
|
|
; CHECK-NM-NOT: bar
|
|
|
|
; Test case for old lto without thinlto. Hopefully these can be
|
|
; eliminated once the old lto interface is fixed.
|
|
; CHECK-NM2-DAG: t __stack_chk_fail
|
|
|
|
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"
|
|
|
|
define void @bar() {
|
|
ret void
|
|
}
|
|
|
|
|
|
define void @__stack_chk_fail() {
|
|
ret void
|
|
}
|