2008-09-08 21:14:36 +00:00
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; Check that eh_return & unwind_init were properly lowered
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2013-06-24 09:51:30 +00:00
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; RUN: llc -mcpu=corei7 < %s -verify-machineinstrs | FileCheck %s
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2008-09-08 21:14:36 +00:00
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
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target triple = "i386-pc-linux"
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2012-06-22 03:04:27 +00:00
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; CHECK: test1
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; CHECK: pushl %ebp
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define i8* @test1(i32 %a, i8* %b) {
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2008-09-08 21:14:36 +00:00
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entry:
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call void @llvm.eh.unwind.init()
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%foo = alloca i32
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call void @llvm.eh.return.i32(i32 %a, i8* %b)
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2012-06-22 03:04:27 +00:00
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; CHECK: movl 12(%ebp), %[[ECX:e..]]
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; CHECK: movl 8(%ebp), %[[EAX:e..]]
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; CHECK: movl %[[ECX]], 4(%ebp,%[[EAX]])
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; CHECK: leal 4(%ebp,%[[EAX]]), %[[ECX2:e..]]
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; CHECK: movl %[[ECX2]], %esp
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; CHECK: ret
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unreachable
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}
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; CHECK: test2
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; CHECK: pushl %ebp
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define i8* @test2(i32 %a, i8* %b) {
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entry:
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call void @llvm.eh.return.i32(i32 %a, i8* %b)
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; CHECK: movl 12(%ebp), %[[ECX:e..]]
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; CHECK: movl 8(%ebp), %[[EAX:e..]]
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; CHECK: movl %[[ECX]], 4(%ebp,%[[EAX]])
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; CHECK: leal 4(%ebp,%[[EAX]]), %[[ECX2:e..]]
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; CHECK: movl %[[ECX2]], %esp
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; CHECK: ret
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2008-09-08 21:14:36 +00:00
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unreachable
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}
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declare void @llvm.eh.return.i32(i32, i8*)
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declare void @llvm.eh.unwind.init()
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