File: fpbitcast.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (21 lines) | stat: -rw-r--r-- 540 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
; RUN: llvm-as < %s > %t.bc
; RUN: lli -force-interpreter=true %t.bc | grep 40091eb8
;
define i32 @test(double %x) {
entry:
	%x46.i = bitcast double %x to i64	
	%tmp343.i = lshr i64 %x46.i, 32	
	%tmp344.i = trunc i64 %tmp343.i to i32
        ret i32 %tmp344.i
}

define i32 @main()
{
       %res = call i32 @test(double 3.14)
       %ptr = getelementptr [4 x i8]* @format, i32 0, i32 0
       call i32 (i8*,...)* @printf(i8* %ptr, i32 %res)
       ret i32 0
}

declare i32 @printf(i8*, ...)
@format = internal constant [4 x i8] c"%x\0A\00"