34 lines
1.5 KiB
LLVM
34 lines
1.5 KiB
LLVM
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; A test that the hidden option -print-on-crash properly sets a signal handler
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; which gets called when a pass crashes. The trigger-crash pass asserts.
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; RUN: not --crash opt -print-on-crash -passes=trigger-crash < %s 2>&1 | FileCheck %s --check-prefix=CHECK_SIMPLE
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; RUN: not --crash opt -print-on-crash-path=%t -passes=trigger-crash < %s
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; RUN: FileCheck %s --check-prefix=CHECK_SIMPLE --input-file=%t
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; A test that the signal handler set by the hidden option -print-on-crash
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; is not called when no pass crashes.
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; RUN: opt -disable-output -print-on-crash -passes="default<O2>" < %s 2>&1 | FileCheck %s --check-prefix=CHECK_NO_CRASH --allow-empty
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; RUN: not --crash opt -print-on-crash -print-module-scope -passes=trigger-crash < %s 2>&1 | FileCheck %s --check-prefix=CHECK_MODULE
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; RUN: not --crash opt -print-on-crash -print-module-scope -passes=trigger-crash -filter-passes=trigger-crash < %s 2>&1 | FileCheck %s --check-prefix=CHECK_MODULE
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; RUN: not --crash opt -print-on-crash -print-module-scope -passes=trigger-crash -filter-passes=blah < %s 2>&1 | FileCheck %s --check-prefix=CHECK_FILTERED
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; CHECK_SIMPLE: *** Dump of IR Before Last Pass {{.*}} Started ***
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; CHECK_SIMPLE: @main
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; CHECK_SIMPLE: entry:
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; CHECK_NO_CRASH-NOT: *** Dump of IR
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; CHECK_MODULE: *** Dump of Module IR Before Last Pass {{.*}} Started ***
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; CHECK_MODULE: ; ModuleID = {{.*}}
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; CHECK_FILTERED: *** Dump of Module IR Before Last Pass {{.*}} Filtered Out ***
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define i32 @main() {
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entry:
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%retval = alloca i32, align 4
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store i32 0, ptr %retval, align 4
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ret i32 0
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}
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