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comparison test/Transforms/InstCombine/apint-call-cast-target.ll @ 83:60c9769439b8 LLVM3.7

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents 95c75e76d11b
children
comparison
equal deleted inserted replaced
78:af83660cff7b 83:60c9769439b8
3 target datalayout = "e-p:32:32" 3 target datalayout = "e-p:32:32"
4 target triple = "i686-pc-linux-gnu" 4 target triple = "i686-pc-linux-gnu"
5 5
6 define i32 @main() { 6 define i32 @main() {
7 ; CHECK-LABEL: @main( 7 ; CHECK-LABEL: @main(
8 ; CHECK: call i32 bitcast 8 ; CHECK: %[[call:.*]] = call i7* @ctime(i999* null)
9 ; CHECK: %[[cast:.*]] = ptrtoint i7* %[[call]] to i32
10 ; CHECK: ret i32 %[[cast]]
9 entry: 11 entry:
10 %tmp = call i32 bitcast (i7* (i999*)* @ctime to i32 (i99*)*)( i99* null ) 12 %tmp = call i32 bitcast (i7* (i999*)* @ctime to i32 (i99*)*)( i99* null )
11 ret i32 %tmp 13 ret i32 %tmp
12 } 14 }
13 15
14 define i7* @ctime(i999*) { 16 define i7* @ctime(i999*) {
15 ; CHECK-LABEL: @ctime( 17 ; CHECK-LABEL: define i7* @ctime(
16 ; CHECK: call i7* bitcast 18 ; CHECK: %[[call:.*]] = call i32 @main()
19 ; CHECK: %[[cast:.*]] = inttoptr i32 %[[call]] to i7*
17 entry: 20 entry:
18 %tmp = call i7* bitcast (i32 ()* @main to i7* ()*)( ) 21 %tmp = call i7* bitcast (i32 ()* @main to i7* ()*)( )
19 ret i7* %tmp 22 ret i7* %tmp
20 } 23 }