test/Transforms/NaCl/rewrite-setjmp-store-error.ll - Issue 14617017: Adding a pass - RewritePNaClLibraryCalls, that replaces known library calls with stable bitcode int…

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Unified Diff: test/Transforms/NaCl/rewrite-setjmp-store-error.ll

Issue 14617017: Adding a pass - RewritePNaClLibraryCalls, that replaces known library calls with stable bitcode int… (Closed) Base URL: http://git.chromium.org/native_client/pnacl-llvm.git@master

Patch Set: Added llvm.nacl.{set|long}jmp to the list of whitelisted intrinsics for ABI Created 7 years, 7 months ago

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« test/Transforms/NaCl/rewrite-longjmp-noncall-uses.ll ('K') | « test/Transforms/NaCl/rewrite-longjmp-noncall-uses.ll ('k') | test/Transforms/NaCl/rewrite-setlongjmp-calls.ll » ('j') | test/Transforms/NaCl/rewrite-setlongjmp-calls.ll » ('J')
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Index: test/Transforms/NaCl/rewrite-setjmp-store-error.ll

diff --git a/test/Transforms/NaCl/rewrite-setjmp-store-error.ll b/test/Transforms/NaCl/rewrite-setjmp-store-error.ll

new file mode 100644

index 0000000000000000000000000000000000000000..025698427d21850a6ffb9c30e449cedcfce53865

--- /dev/null

+++ b/test/Transforms/NaCl/rewrite-setjmp-store-error.ll

@@ -0,0 +1,13 @@

+; RUN: opt < %s -rewrite-pnacl-library-calls -S |& FileCheck %s

+; Test that the pass enforces not being able to store the address

+; of setjmp.

+declare i32 @setjmp(i64*)

+define i32 @takeaddr_setjmp(i64* %arg) {

+ %fp = alloca i32 (i64*)*, align 8

+; CHECK: Taking the address of setjmp is invalid

+ store i32 (i64*)* @setjmp, i32 (i64*)** %fp, align 8

+ ret i32 7