46 lines
944 B
LLVM
46 lines
944 B
LLVM
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; RUN: opt < %s -prune-eh -S -enable-new-pm=0 | FileCheck %s
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; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
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declare void @nounwind() nounwind
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define internal void @foo() {
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call void @nounwind()
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ret void
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}
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; CHECK-LABEL: @caller
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define i32 @caller(i32 %n) personality i32 (...)* @__gxx_personality_v0 {
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entry:
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br label %for
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for:
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%j = phi i32 [0, %entry], [%j.inc, %inc]
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%j.cmp = icmp slt i32 %j, %n
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br i1 %j.cmp, label %body, label %exit, !llvm.loop !0
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body:
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; CHECK: call void @foo(), !llvm.mem.parallel_loop_access !0
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invoke void @foo( )
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to label %Normal unwind label %Except, !llvm.mem.parallel_loop_access !0
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br label %inc
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inc:
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%j.inc = add nuw nsw i32 %j, 1
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br label %for, !llvm.loop !0
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exit:
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br label %Normal
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Normal:
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ret i32 0
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Except:
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landingpad { i8*, i32 }
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catch i8* null
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ret i32 1
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}
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declare i32 @__gxx_personality_v0(...)
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!0 = distinct !{!0}
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