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[hwasan] Rename sized load/store callbacks to be consistent with ASan. 

Summary: __hwasan_load is now __hwasan_loadN.

Reviewers: kcc

Subscribers: hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D42138

llvm-svn: 322601
This commit is contained in:
Evgeniy Stepanov 2018-01-16 23:15:08 +00:00
parent a8e6b885bd
commit c07e0bd533
3 changed files with 11 additions and 11 deletions
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2
llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
View File

@ -194,7 +194,7 @@ void HWAddressSanitizer::initializeCallbacks(Module &M) {
HwasanMemoryAccessCallbackSized[AccessIsWrite] =
checkSanitizerInterfaceFunction(M.getOrInsertFunction(
ClMemoryAccessCallbackPrefix + TypeStr + EndingStr,
ClMemoryAccessCallbackPrefix + TypeStr + "N" + EndingStr,
FunctionType::get(IRB.getVoidTy(), {IntptrTy, IntptrTy}, false)));
for (size_t AccessSizeIndex = 0; AccessSizeIndex < kNumberOfAccessSizes;

12
llvm/test/Instrumentation/HWAddressSanitizer/basic.ll
View File

@ -134,8 +134,8 @@ entry:
define i40 @test_load40(i40* %a) sanitize_hwaddress {
; CHECK-LABEL: @test_load40(
; CHECK: %[[A:[^ ]*]] = ptrtoint i40* %a to i64
; ABORT: call void @__hwasan_load(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_load_noabort(i64 %[[A]], i64 5)
; ABORT: call void @__hwasan_loadN(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_loadN_noabort(i64 %[[A]], i64 5)
; CHECK: %[[B:[^ ]*]] = load i40, i40* %a
; CHECK: ret i40 %[[B]]
@ -272,8 +272,8 @@ entry:
define void @test_store40(i40* %a, i40 %b) sanitize_hwaddress {
; CHECK-LABEL: @test_store40(
; CHECK: %[[A:[^ ]*]] = ptrtoint i40* %a to i64
; ABORT: call void @__hwasan_store(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_store_noabort(i64 %[[A]], i64 5)
; ABORT: call void @__hwasan_storeN(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_storeN_noabort(i64 %[[A]], i64 5)
; CHECK: store i40 %b, i40* %a
; CHECK: ret void
@ -285,8 +285,8 @@ entry:
define void @test_store_unaligned(i64* %a, i64 %b) sanitize_hwaddress {
; CHECK-LABEL: @test_store_unaligned(
; CHECK: %[[A:[^ ]*]] = ptrtoint i64* %a to i64
; ABORT: call void @__hwasan_store(i64 %[[A]], i64 8)
; RECOVER: call void @__hwasan_store_noabort(i64 %[[A]], i64 8)
; ABORT: call void @__hwasan_storeN(i64 %[[A]], i64 8)
; RECOVER: call void @__hwasan_storeN_noabort(i64 %[[A]], i64 8)
; CHECK: store i64 %b, i64* %a, align 4
; CHECK: ret void

8
llvm/test/Instrumentation/HWAddressSanitizer/with-calls.ll
View File

@ -74,8 +74,8 @@ entry:
define i40 @test_load40(i40* %a) sanitize_hwaddress {
; CHECK-LABEL: @test_load40(
; CHECK: %[[A:[^ ]*]] = ptrtoint i40* %a to i64
; ABORT: call void @__hwasan_load(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_load_noabort(i64 %[[A]], i64 5)
; ABORT: call void @__hwasan_loadN(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_loadN_noabort(i64 %[[A]], i64 5)
; CHECK: %[[B:[^ ]*]] = load i40, i40* %a
; CHECK: ret i40 %[[B]]
@ -152,8 +152,8 @@ entry:
define void @test_store40(i40* %a, i40 %b) sanitize_hwaddress {
; CHECK-LABEL: @test_store40(
; CHECK: %[[A:[^ ]*]] = ptrtoint i40* %a to i64
; ABORT: call void @__hwasan_store(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_store_noabort(i64 %[[A]], i64 5)
; ABORT: call void @__hwasan_storeN(i64 %[[A]], i64 5)
; RECOVER: call void @__hwasan_storeN_noabort(i64 %[[A]], i64 5)
; CHECK: store i40 %b, i40* %a
; CHECK: ret void