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ceed180d4c
use, check also for the case where it has two uses, the other being a llvm.dbg.declare. This is needed so debug info doesn't affect codegen. llvm-svn: 65970
109 lines
9.2 KiB
LLVM
109 lines
9.2 KiB
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep alloca
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; ModuleID = '<stdin>'
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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-f80:128:128"
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target triple = "i386-apple-darwin9.6"
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type { } ; type %0
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type <{ i8 }> ; type %1
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type { i32 (...)**, %3 } ; type %2
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type { %4, %2*, i8, i8, %10*, %11*, %12*, %12* } ; type %3
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type { i32 (...)**, i32, i32, i32, i32, i32, %5*, %6, [8 x %6], i32, %6*, %7 } ; type %4
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type { %5*, void (i32, %4*, i32)*, i32, i32 } ; type %5
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type { i8*, i32 } ; type %6
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type { %8* } ; type %7
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type { i32, %9**, i32, %9**, i8** } ; type %8
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type { i32 (...)**, i32 } ; type %9
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type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %7 } ; type %10
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type { %9, i32*, i8, i32*, i32*, i32*, i8, [256 x i8], [256 x i8], i8 } ; type %11
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type { %9 } ; type %12
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type { i32, void ()* } ; type %13
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type { %15 } ; type %14
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type { %16 } ; type %15
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type { %17 } ; type %16
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type { i32*, i32*, i32* } ; type %17
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type { %19 } ; type %18
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type { %20 } ; type %19
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type { %21 } ; type %20
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type { %14*, %14*, %14* } ; type %21
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type { i32 } ; type %22
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type { i8 } ; type %23
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type { i32* } ; type %24
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type { %14* } ; type %25
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type { %27 } ; type %26
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type { i8* } ; type %27
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type { %29, %30, %3 } ; type %28
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type { i32 (...)** } ; type %29
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type { %10, i32, %26 } ; type %30
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%llvm.dbg.anchor.type = type { i32, i32 }
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%llvm.dbg.basictype.type = type { i32, %0*, i8*, %0*, i32, i64, i64, i64, i32, i32 }
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%llvm.dbg.compile_unit.type = type { i32, %0*, i32, i8*, i8*, i8*, i1, i1, i8*, i32 }
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%llvm.dbg.composite.type = type { i32, %0*, i8*, %0*, i32, i64, i64, i64, i32, %0*, %0*, i32 }
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%llvm.dbg.derivedtype.type = type { i32, %0*, i8*, %0*, i32, i64, i64, i64, i32, %0* }
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%llvm.dbg.enumerator.type = type { i32, i8*, i64 }
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%llvm.dbg.global_variable.type = type { i32, %0*, %0*, i8*, i8*, i8*, %0*, i32, %0*, i1, i1, %0* }
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%llvm.dbg.subprogram.type = type { i32, %0*, %0*, i8*, i8*, i8*, %0*, i32, %0*, i1, i1 }
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%llvm.dbg.subrange.type = type { i32, i64, i64 }
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%llvm.dbg.variable.type = type { i32, %0*, i8*, %0*, i32, %0* }
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@llvm.dbg.compile_units = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 17 }, section "llvm.metadata" ; <%llvm.dbg.anchor.type*> [#uses=1]
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@llvm.dbg.subprograms = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 46 }, section "llvm.metadata" ; <%llvm.dbg.anchor.type*> [#uses=1]
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internal constant [11 x i8] c"bigfib.cpp\00", section "llvm.metadata" ; <[11 x i8]*>:0 [#uses=1]
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internal constant [84 x i8] c"/Volumes/Nanpura/mainline/llvm/projects/llvm-test/SingleSource/Benchmarks/Misc-C++/\00", section "llvm.metadata" ; <[84 x i8]*>:1 [#uses=1]
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internal constant [57 x i8] c"4.2.1 (Based on Apple Inc. build 5636) (LLVM build 2099)\00", section "llvm.metadata" ; <[57 x i8]*>:2 [#uses=1]
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@llvm.dbg.compile_unit = internal constant %llvm.dbg.compile_unit.type { i32 458769, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.compile_units to %0*), i32 4, i8* getelementptr ([11 x i8]* @0, i32 0, i32 0), i8* getelementptr ([84 x i8]* @1, i32 0, i32 0), i8* getelementptr ([57 x i8]* @2, i32 0, i32 0), i1 true, i1 false, i8* null, i32 0 }, section "llvm.metadata" ; <%llvm.dbg.compile_unit.type*> [#uses=1]
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internal constant [23 x i8] c"/usr/include/c++/4.0.0\00", section "llvm.metadata" ; <[23 x i8]*>:3 [#uses=1]
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internal constant [4 x i8] c"int\00", section "llvm.metadata" ; <[4 x i8]*>:4 [#uses=1]
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@llvm.dbg.basictype103 = internal constant %llvm.dbg.basictype.type { i32 458788, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([4 x i8]* @4, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 0, i64 32, i64 32, i64 0, i32 0, i32 5 }, section "llvm.metadata" ; <%llvm.dbg.basictype.type*> [#uses=1]
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internal constant [8 x i8] c"iomanip\00", section "llvm.metadata" ; <[8 x i8]*>:5 [#uses=1]
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@llvm.dbg.compile_unit1548 = internal constant %llvm.dbg.compile_unit.type { i32 458769, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.compile_units to %0*), i32 4, i8* getelementptr ([8 x i8]* @5, i32 0, i32 0), i8* getelementptr ([23 x i8]* @3, i32 0, i32 0), i8* getelementptr ([57 x i8]* @2, i32 0, i32 0), i1 false, i1 false, i8* null, i32 0 }, section "llvm.metadata" ; <%llvm.dbg.compile_unit.type*> [#uses=1]
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internal constant [6 x i8] c"_Setw\00", section "llvm.metadata" ; <[6 x i8]*>:6 [#uses=1]
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internal constant [5 x i8] c"_M_n\00", section "llvm.metadata" ; <[5 x i8]*>:7 [#uses=1]
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@llvm.dbg.derivedtype1552 = internal constant %llvm.dbg.derivedtype.type { i32 458765, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([5 x i8]* @7, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*), i32 232, i64 32, i64 32, i64 0, i32 0, %0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype103 to %0*) }, section "llvm.metadata" ; <%llvm.dbg.derivedtype.type*> [#uses=1]
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@llvm.dbg.array1553 = internal constant [1 x %0*] [%0* bitcast (%llvm.dbg.derivedtype.type* @llvm.dbg.derivedtype1552 to %0*)], section "llvm.metadata" ; <[1 x %0*]*> [#uses=1]
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@llvm.dbg.composite1554 = internal constant %llvm.dbg.composite.type { i32 458771, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([6 x i8]* @6, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*), i32 232, i64 32, i64 32, i64 0, i32 0, %0* null, %0* bitcast ([1 x %0*]* @llvm.dbg.array1553 to %0*), i32 0 }, section "llvm.metadata" ; <%llvm.dbg.composite.type*> [#uses=1]
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@llvm.dbg.array1555 = internal constant [2 x %0*] [%0* bitcast (%llvm.dbg.composite.type* @llvm.dbg.composite1554 to %0*), %0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype103 to %0*)], section "llvm.metadata" ; <[2 x %0*]*> [#uses=1]
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@llvm.dbg.composite1556 = internal constant %llvm.dbg.composite.type { i32 458773, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* null, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 0, i64 0, i64 0, i64 0, i32 0, %0* null, %0* bitcast ([2 x %0*]* @llvm.dbg.array1555 to %0*), i32 0 }, section "llvm.metadata" ; <%llvm.dbg.composite.type*> [#uses=1]
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internal constant [5 x i8] c"setw\00", section "llvm.metadata" ; <[5 x i8]*>:8 [#uses=2]
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internal constant [11 x i8] c"_ZSt4setwi\00", section "llvm.metadata" ; <[11 x i8]*>:9 [#uses=1]
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@llvm.dbg.subprogram1559 = internal constant %llvm.dbg.subprogram.type { i32 458798, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.subprograms to %0*), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([5 x i8]* @8, i32 0, i32 0), i8* getelementptr ([5 x i8]* @8, i32 0, i32 0), i8* getelementptr ([11 x i8]* @9, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*), i32 242, %0* bitcast (%llvm.dbg.composite.type* @llvm.dbg.composite1556 to %0*), i1 false, i1 true }, section "llvm.metadata" ; <%llvm.dbg.subprogram.type*> [#uses=1]
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internal constant [4 x i8] c"__x\00", section "llvm.metadata" ; <[4 x i8]*>:10 [#uses=1]
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@llvm.dbg.variable1563 = internal constant %llvm.dbg.variable.type { i32 459008, %0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram1559 to %0*), i8* getelementptr ([4 x i8]* @10, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*), i32 244, %0* bitcast (%llvm.dbg.composite.type* @llvm.dbg.composite1554 to %0*) }, section "llvm.metadata" ; <%llvm.dbg.variable.type*> [#uses=1]
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define linkonce i32 @_ZSt4setwi(i32) nounwind {
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%2 = alloca %22 ; <%22*> [#uses=2]
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%3 = alloca %22 ; <%22*> [#uses=3]
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%4 = alloca %22 ; <%22*> [#uses=2]
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%5 = bitcast i32 0 to i32 ; <i32> [#uses=0]
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call void @llvm.dbg.func.start(%0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram1559 to %0*))
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%6 = bitcast %22* %3 to %0* ; <%0*> [#uses=1]
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call void @llvm.dbg.declare(%0* %6, %0* bitcast (%llvm.dbg.variable.type* @llvm.dbg.variable1563 to %0*))
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call void @llvm.dbg.stoppoint(i32 245, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*))
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%7 = getelementptr %22* %3, i32 0, i32 0 ; <i32*> [#uses=1]
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store i32 %0, i32* %7, align 4
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call void @llvm.dbg.stoppoint(i32 246, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*))
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%8 = getelementptr %22* %4, i32 0, i32 0 ; <i32*> [#uses=1]
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%9 = getelementptr %22* %3, i32 0, i32 0 ; <i32*> [#uses=1]
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%10 = load i32* %9, align 4 ; <i32> [#uses=1]
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store i32 %10, i32* %8, align 4
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%11 = getelementptr %22* %2, i32 0, i32 0 ; <i32*> [#uses=1]
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%12 = getelementptr %22* %4, i32 0, i32 0 ; <i32*> [#uses=1]
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%13 = load i32* %12, align 4 ; <i32> [#uses=1]
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store i32 %13, i32* %11, align 4
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%14 = bitcast %22* %2 to i32* ; <i32*> [#uses=1]
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%15 = load i32* %14 ; <i32> [#uses=1]
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call void @llvm.dbg.stoppoint(i32 246, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit1548 to %0*))
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call void @llvm.dbg.region.end(%0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram1559 to %0*))
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ret i32 %15
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}
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declare void @llvm.dbg.func.start(%0*) nounwind
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declare void @llvm.dbg.declare(%0*, %0*) nounwind
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declare void @llvm.dbg.stoppoint(i32, i32, %0*) nounwind
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declare void @llvm.dbg.region.end(%0*) nounwind
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