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llvm-mirror/test/ThinLTO/X86/empty_module_with_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

36 lines
1.4 KiB
LLVM

; RUN: opt -module-hash -module-summary %s -o %t.bc
; RUN: opt -module-hash -module-summary %p/Inputs/empty_module_with_cache.ll -o %t2.bc
; Verify that enabling caching is working, even if the module is empty
; RUN: rm -Rf %t.cache && mkdir %t.cache
; RUN: llvm-lto -thinlto-action=run %t2.bc %t.bc -exported-symbol=main -thinlto-cache-dir %t.cache
; RUN: ls %t.cache/llvmcache.timestamp
; RUN: ls %t.cache | count 3
; Verify that enabling caching is working with llvm-lto2
; RUN: rm -Rf %t.cache
; RUN: llvm-lto2 run -o %t.o %t2.bc %t.bc -cache-dir %t.cache \
; RUN: -r=%t2.bc,_main,plx
; RUN: ls %t.cache | count 2
; Same, but without hash, the index will be empty and caching should not happen
; RUN: opt -module-summary %s -o %t.bc
; RUN: opt -module-summary %p/Inputs/empty_module_with_cache.ll -o %t2.bc
; Verify that caching is disabled for module without hash
; RUN: rm -Rf %t.cache && mkdir %t.cache
; RUN: llvm-lto -thinlto-action=run %t2.bc %t.bc -exported-symbol=main -thinlto-cache-dir %t.cache
; RUN: ls %t.cache/llvmcache.timestamp
; RUN: ls %t.cache | count 1
; Verify that caching is disabled for module without hash, with llvm-lto2
; RUN: rm -Rf %t.cache
; RUN: llvm-lto2 run -o %t.o %t2.bc %t.bc -cache-dir %t.cache \
; RUN: -r=%t2.bc,_main,plx
; RUN: ls %t.cache | count 0
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.11.0"