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llvm-mirror/test/ThinLTO/X86/index-const-prop-cache.ll
Amy Huang 062b5d40cb 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
2019-09-10 23:15:38 +00:00

42 lines
1.8 KiB
LLVM

; Check that we correctly handle 'ReadOnly' attribute when computing cache key
; RUN: opt -module-summary -module-hash %s -o %t1.bc
; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-foo.ll -o %t2.bc
; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-test1.ll -o %t3.bc
; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-test2.ll -o %t4.bc
; RUN: rm -Rf %t.cache && mkdir %t.cache
; Here @gFoo variable is writeable
; RUN: llvm-lto -thinlto-action=run %t1.bc %t4.bc %t2.bc \
; RUN: -exported-symbol=main -exported-symbol=test -thinlto-cache-dir=%t.cache
; RUN: ls %t.cache/llvmcache-* | count 3
; Now gFoo is read-only and all modules should get different cache keys.
; RUN: llvm-lto -thinlto-action=run %t1.bc %t3.bc %t2.bc \
; RUN: -exported-symbol=main -exported-symbol=test -thinlto-cache-dir=%t.cache
; RUN: ls %t.cache/llvmcache-* | count 6
; Do the same but with llvm-lto2
; RUN: rm -Rf %t.cache && mkdir %t.cache
; RUN: llvm-lto2 run %t1.bc %t4.bc %t2.bc -cache-dir=%t.cache -o %t5 \
; RUN: -r=%t1.bc,main,plx -r=%t1.bc,foo,l \
; RUN: -r=%t4.bc,test,plx -r=%t4.bc,foo,l -r=%t4.bc,bar,l \
; RUN: -r=%t2.bc,foo,pl -r=%t2.bc,bar,pl -r=%t2.bc,rand,
; RUN: ls %t.cache/llvmcache-* | count 3
; RUN: llvm-lto2 run %t1.bc %t3.bc %t2.bc -cache-dir %t.cache -o %t6 \
; RUN: -r=%t1.bc,main,plx -r=%t1.bc,foo,l \
; RUN: -r=%t3.bc,test,plx -r=%t3.bc,foo,l \
; RUN: -r=%t2.bc,foo,pl -r=%t2.bc,bar,pl -r=%t2.bc,rand,
; RUN: ls %t.cache/llvmcache-* | count 6
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"
; Function Attrs: nounwind ssp uwtable
define i32 @main() local_unnamed_addr {
%1 = tail call i32 (...) @foo()
ret i32 %1
}
declare i32 @foo(...) local_unnamed_addr