Author: Lang Hames Date: 2025-02-08T16:19:51Z New Revision: 124480368687dd518254b482707988fe152429ac
URL: https://github.com/llvm/llvm-project/commit/124480368687dd518254b482707988fe152429ac DIFF: https://github.com/llvm/llvm-project/commit/124480368687dd518254b482707988fe152429ac.diff LOG: [ORC] Add minimal-throw-catch.ll regression test for lli -jit-mode=orc. We already had a -jit-mode=orc-lazy regression test for this, but it should work equally well in non-lazy mode. (cherry picked from commit b46211bbf683b30b88e41a684633fc63436e5edf) Added: llvm/test/ExecutionEngine/Orc/minimal-throw-catch.ll Modified: llvm/test/ExecutionEngine/OrcLazy/minimal-throw-catch.ll Removed: ################################################################################ diff --git a/llvm/test/ExecutionEngine/Orc/minimal-throw-catch.ll b/llvm/test/ExecutionEngine/Orc/minimal-throw-catch.ll new file mode 100644 index 000000000000000..cd22ec65ed9996e --- /dev/null +++ b/llvm/test/ExecutionEngine/Orc/minimal-throw-catch.ll @@ -0,0 +1,52 @@ +; REQUIRES: x86_64-apple +; RUN: lli -jit-kind=orc-lazy %s +; +; Basic correctness testing for eh-frame processing and registration. + +@_ZTIi = external constant ptr + +declare ptr @__cxa_allocate_exception(i64) +declare void @__cxa_throw(ptr, ptr, ptr) + +declare i32 @__gxx_personality_v0(...) +declare i32 @llvm.eh.typeid.for(ptr) +declare ptr @__cxa_begin_catch(ptr) +declare void @__cxa_end_catch() + +define void @explode() { +entry: + %exception = tail call ptr @__cxa_allocate_exception(i64 4) + store i32 42, ptr %exception, align 16 + tail call void @__cxa_throw(ptr %exception, ptr @_ZTIi, ptr null) + unreachable +} + +define i32 @main(i32 %argc, ptr %argv) personality ptr @__gxx_personality_v0 { +entry: + invoke void @explode() + to label %return unwind label %lpad + +lpad: + %0 = landingpad { ptr, i32 } + catch ptr @_ZTIi + %1 = extractvalue { ptr, i32 } %0, 1 + %2 = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi) + %matches = icmp eq i32 %1, %2 + br i1 %matches, label %catch, label %eh.resume + +catch: + %3 = extractvalue { ptr, i32 } %0, 0 + %4 = tail call ptr @__cxa_begin_catch(ptr %3) + %5 = load i32, ptr %4, align 4 + %cmp = icmp ne i32 %5, 42 + %cond = zext i1 %cmp to i32 + tail call void @__cxa_end_catch() + br label %return + +return: + %retval.0 = phi i32 [ %cond, %catch ], [ 2, %entry ] + ret i32 %retval.0 + +eh.resume: + resume { ptr, i32 } %0 +} diff --git a/llvm/test/ExecutionEngine/OrcLazy/minimal-throw-catch.ll b/llvm/test/ExecutionEngine/OrcLazy/minimal-throw-catch.ll index 5bc5769a2c0d2f8..cd22ec65ed9996e 100644 --- a/llvm/test/ExecutionEngine/OrcLazy/minimal-throw-catch.ll +++ b/llvm/test/ExecutionEngine/OrcLazy/minimal-throw-catch.ll @@ -3,10 +3,6 @@ ; ; Basic correctness testing for eh-frame processing and registration. -source_filename = "minimal-throw-catch.cpp" -target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" -target triple = "x86_64-apple-macosx10.14.0" - @_ZTIi = external constant ptr declare ptr @__cxa_allocate_exception(i64) _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
