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add a new testcase for constant foldable calls

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23464 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-09-27 05:02:03 +00:00
parent 231308c545
commit dbe298571f
1 changed files with 10 additions and 4 deletions
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14
test/Transforms/GlobalOpt/ctor-list-opt.ll
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@ -1,7 +1,7 @@
; RUN: llvm-as < %s | opt -globalopt -disable-output &&
; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep CTOR
%llvm.global_ctors = appending global [9 x { int, void ()* }] [
%llvm.global_ctors = appending global [10 x { int, void ()* }] [
{ int, void ()* } { int 65535, void ()* %CTOR1 },
{ int, void ()* } { int 65535, void ()* %CTOR1 },
{ int, void ()* } { int 65535, void ()* %CTOR2 },
@ -10,18 +10,17 @@
{ int, void ()* } { int 65535, void ()* %CTOR5 },
{ int, void ()* } { int 65535, void ()* %CTOR6 },
{ int, void ()* } { int 65535, void ()* %CTOR7 },
{ int, void ()* } { int 65535, void ()* %CTOR8 },
{ int, void ()* } { int 2147483647, void ()* null }
]
%G = global int 0
%G2 = global int 0
%G3 = global int -123
%X = global {int, [2 x int]} { int 0, [2 x int] [ int 17, int 21] }
%Y = global int -1
%Z = global int 123
%D = global double 0.0
%CTORGV = internal global bool false ;; Should become constant after eval
@ -86,6 +85,13 @@ void %setto(int* %P, int %V) {
ret void
}
declare double %cos(double)
internal void %CTOR8() {
%X = call double %cos(double 1.0)
store double %X, double* %D
ret void
}
bool %accessor() {
%V = load bool* %CTORGV ;; constant true
ret bool %V