llvm/test/Transforms/GlobalOpt/ctor-list-opt.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

86 lines
2.5 KiB
LLVM

; RUN: opt < %s -globalopt -S | not grep CTOR
@llvm.global_ctors = appending global [10 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @CTOR1 }, { i32, void ()* } { i32 65535, void ()* @CTOR1 }, { i32, void ()* } { i32 65535, void ()* @CTOR2 }, { i32, void ()* } { i32 65535, void ()* @CTOR3 }, { i32, void ()* } { i32 65535, void ()* @CTOR4 }, { i32, void ()* } { i32 65535, void ()* @CTOR5 }, { i32, void ()* } { i32 65535, void ()* @CTOR6 }, { i32, void ()* } { i32 65535, void ()* @CTOR7 }, { i32, void ()* } { i32 65535, void ()* @CTOR8 }, { i32, void ()* } { i32 2147483647, void ()* null } ] ; <[10 x { i32, void ()* }]*> [#uses=0]
@G = global i32 0 ; <i32*> [#uses=1]
@G2 = global i32 0 ; <i32*> [#uses=1]
@G3 = global i32 -123 ; <i32*> [#uses=2]
@X = global { i32, [2 x i32] } { i32 0, [2 x i32] [ i32 17, i32 21 ] } ; <{ i32, [2 x i32] }*> [#uses=2]
@Y = global i32 -1 ; <i32*> [#uses=2]
@Z = global i32 123 ; <i32*> [#uses=1]
@D = global double 0.000000e+00 ; <double*> [#uses=1]
@CTORGV = internal global i1 false ; <i1*> [#uses=2]
define internal void @CTOR1() {
ret void
}
define internal void @CTOR2() {
%A = add i32 1, 23 ; <i32> [#uses=1]
store i32 %A, i32* @G
store i1 true, i1* @CTORGV
ret void
}
define internal void @CTOR3() {
%X = or i1 true, false ; <i1> [#uses=1]
br label %Cont
Cont: ; preds = %0
br i1 %X, label %S, label %T
S: ; preds = %Cont
store i32 24, i32* @G2
ret void
T: ; preds = %Cont
ret void
}
define internal void @CTOR4() {
%X = load i32* @G3 ; <i32> [#uses=1]
%Y = add i32 %X, 123 ; <i32> [#uses=1]
store i32 %Y, i32* @G3
ret void
}
define internal void @CTOR5() {
%X.2p = getelementptr inbounds { i32, [2 x i32] }* @X, i32 0, i32 1, i32 0 ; <i32*> [#uses=2]
%X.2 = load i32* %X.2p ; <i32> [#uses=1]
%X.1p = getelementptr inbounds { i32, [2 x i32] }* @X, i32 0, i32 0 ; <i32*> [#uses=1]
store i32 %X.2, i32* %X.1p
store i32 42, i32* %X.2p
ret void
}
define internal void @CTOR6() {
%A = alloca i32 ; <i32*> [#uses=2]
%y = load i32* @Y ; <i32> [#uses=1]
store i32 %y, i32* %A
%Av = load i32* %A ; <i32> [#uses=1]
%Av1 = add i32 %Av, 1 ; <i32> [#uses=1]
store i32 %Av1, i32* @Y
ret void
}
define internal void @CTOR7() {
call void @setto( i32* @Z, i32 0 )
ret void
}
define void @setto(i32* %P, i32 %V) {
store i32 %V, i32* %P
ret void
}
declare double @cos(double)
define internal void @CTOR8() {
%X = call double @cos( double 1.000000e+00 ) ; <double> [#uses=1]
store double %X, double* @D
ret void
}
define i1 @accessor() {
%V = load i1* @CTORGV ; <i1> [#uses=1]
ret i1 %V
}