diff options
Diffstat (limited to 'test/wasm/lto')
| -rw-r--r-- | test/wasm/lto/archive.ll | 2 | ||||
| -rw-r--r-- | test/wasm/lto/cache.ll | 8 | ||||
| -rw-r--r-- | test/wasm/lto/export.ll | 6 | ||||
| -rw-r--r-- | test/wasm/lto/signature-mismatch.ll | 19 |
4 files changed, 30 insertions, 5 deletions
diff --git a/test/wasm/lto/archive.ll b/test/wasm/lto/archive.ll index 89fa840cdec5..ab067d8cdce4 100644 --- a/test/wasm/lto/archive.ll +++ b/test/wasm/lto/archive.ll @@ -2,7 +2,7 @@ ; RUN: rm -f %t.a ; RUN: llvm-ar rcs %t.a %t1.o ; RUN: llvm-as %s -o %t2.o -; RUN: wasm-ld %t2.o %t.a -o %t3 +; RUN: wasm-ld --export-dynamic %t2.o %t.a -o %t3 ; RUN: obj2yaml %t3 | FileCheck %s target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" diff --git a/test/wasm/lto/cache.ll b/test/wasm/lto/cache.ll index b0a7820c1e19..6d52b973f0fa 100644 --- a/test/wasm/lto/cache.ll +++ b/test/wasm/lto/cache.ll @@ -1,5 +1,7 @@ ; RUN: opt -module-hash -module-summary %s -o %t.o ; RUN: opt -module-hash -module-summary %p/Inputs/cache.ll -o %t2.o +; NetBSD: noatime mounts currently inhibit 'touch' from updating atime +; UNSUPPORTED: system-netbsd ; RUN: rm -Rf %t.cache && mkdir %t.cache ; Create two files that would be removed by cache pruning due to age. @@ -11,12 +13,16 @@ ; RUN: ls %t.cache | count 4 ; Create a file of size 64KB. -; RUN: "%python" -c "print(' ' * 65536)" > %t.cache/llvmcache-foo +; RUN: %python -c "print(' ' * 65536)" > %t.cache/llvmcache-foo ; This should leave the file in place. ; RUN: wasm-ld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=128k:prune_interval=0s -o %t.wasm %t2.o %t.o ; RUN: ls %t.cache | count 5 +; Increase the age of llvmcache-foo, which will give it the oldest time stamp +; so that it is processed and removed first. +; RUN: %python -c 'import os,sys,time; t=time.time()-120; os.utime(sys.argv[1],(t,t))' %t.cache/llvmcache-foo + ; This should remove it. ; RUN: wasm-ld --thinlto-cache-dir=%t.cache --thinlto-cache-policy cache_size_bytes=32k:prune_interval=0s -o %t.wasm %t2.o %t.o ; RUN: ls %t.cache | count 4 diff --git a/test/wasm/lto/export.ll b/test/wasm/lto/export.ll index 44ded6f147f6..0ff0be504eda 100644 --- a/test/wasm/lto/export.ll +++ b/test/wasm/lto/export.ll @@ -29,10 +29,10 @@ entry: ; CHECK-NEXT: - Name: __data_end ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: Index: 2 -; CHECK-NEXT: - Name: _start -; CHECK-NEXT: Kind: FUNCTION -; CHECK-NEXT: Index: 2 ; CHECK-NEXT: - Name: hidden_function ; CHECK-NEXT: Kind: FUNCTION ; CHECK-NEXT: Index: 1 +; CHECK-NEXT: - Name: _start +; CHECK-NEXT: Kind: FUNCTION +; CHECK-NEXT: Index: 2 ; CHECK-NEXT: - Type: CODE diff --git a/test/wasm/lto/signature-mismatch.ll b/test/wasm/lto/signature-mismatch.ll new file mode 100644 index 000000000000..e48bb39cd8d9 --- /dev/null +++ b/test/wasm/lto/signature-mismatch.ll @@ -0,0 +1,19 @@ +; RUN: llc -filetype=obj -o %t.o %s +; RUN: llvm-as %S/Inputs/archive.ll -o %t1.o +; RUN: not wasm-ld --fatal-warnings %t.o %t1.o -o %t.wasm 2>&1 | FileCheck %s + +; Test that functions defined in bitcode correctly report signature +; mistmaches with existing undefined sybmols in normal objects. + +target triple = "wasm32-unknown-unknown" + +; f is defined to take no argument in archive.ll which is compiled to bitcode +declare void @f(i32); + +define void @_start() { + call void @f(i32 0) + ret void +} + +; CHECK: >>> defined as (i32) -> void in {{.*}}signature-mismatch.ll.tmp1.o +; CHECK: >>> defined as () -> void in lto.tmp |