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llvm-mirror/test/ThinLTO/X86/cache-import-lists.ll

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LTO: Hash the set of imported symbols for each module. This set may affect code generation and is sensitive to link order (and possibly in the future to the linker's choice of prevailing symbol), so we need to include it. Differential Revision: https://reviews.llvm.org/D30586 llvm-svn: 296907
2017-03-03 21:25:30 +01:00
; RUN: opt -module-hash -module-summary %s -o %t.bc
; RUN: opt -module-hash -module-summary %S/Inputs/cache-import-lists1.ll -o %t1.bc
; RUN: opt -module-hash -module-summary %S/Inputs/cache-import-lists2.ll -o %t2.bc
; Tests that the hash for t is sensitive to the set of imported functions
; for each module, which in this case depends on the link order (the function
; linkonce_odr will be imported from either t1 or t2, whichever comes first).
; RUN: rm -rf %t.cache
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 -cache-dir %t.cache -o %t.o %t.bc %t1.bc %t2.bc -r=%t.bc,main,plx -r=%t.bc,f1,lx -r=%t.bc,f2,lx -r=%t1.bc,f1,plx -r=%t1.bc,linkonce_odr,plx -r=%t2.bc,f2,plx -r=%t2.bc,linkonce_odr,lx
; RUN: llvm-lto2 run -cache-dir %t.cache -o %t.o %t.bc %t2.bc %t1.bc -r=%t.bc,main,plx -r=%t.bc,f1,lx -r=%t.bc,f2,lx -r=%t2.bc,f2,plx -r=%t2.bc,linkonce_odr,plx -r=%t1.bc,f1,plx -r=%t1.bc,linkonce_odr,lx
LTO: Hash the set of imported symbols for each module. This set may affect code generation and is sensitive to link order (and possibly in the future to the linker's choice of prevailing symbol), so we need to include it. Differential Revision: https://reviews.llvm.org/D30586 llvm-svn: 296907
2017-03-03 21:25:30 +01:00
; RUN: ls %t.cache | count 6
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:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
LTO: Hash the set of imported symbols for each module. This set may affect code generation and is sensitive to link order (and possibly in the future to the linker's choice of prevailing symbol), so we need to include it. Differential Revision: https://reviews.llvm.org/D30586 llvm-svn: 296907
2017-03-03 21:25:30 +01:00
target triple = "x86_64-unknown-linux-gnu"
define void @main() {
call void @f1()
call void @f2()
ret void
}
declare void @f1()
declare void @f2()
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