File: fixunsdfdi.ll

package info (click to toggle)
llvm-3.0 3.0-10
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 75,412 kB
  • sloc: cpp: 468,043; asm: 109,345; ansic: 13,782; sh: 12,935; ml: 4,716; python: 4,351; perl: 2,096; makefile: 1,905; pascal: 1,578; exp: 389; xml: 283; lisp: 187; csh: 117
file content (29 lines) | stat: -rw-r--r-- 844 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
; RUN: llc < %s -march=arm -mattr=+vfp2
; RUN: llc < %s -march=arm -mattr=vfp2 | not grep vstr.64

define hidden i64 @__fixunsdfdi(double %x) nounwind readnone {
entry:
	%x14 = bitcast double %x to i64		; <i64> [#uses=1]
	br i1 true, label %bb3, label %bb10

bb3:		; preds = %entry
	br i1 true, label %bb5, label %bb7

bb5:		; preds = %bb3
	%u.in.mask = and i64 %x14, -4294967296		; <i64> [#uses=1]
	%.ins = or i64 0, %u.in.mask		; <i64> [#uses=1]
	%0 = bitcast i64 %.ins to double		; <double> [#uses=1]
	%1 = fsub double %x, %0		; <double> [#uses=1]
	%2 = fptosi double %1 to i32		; <i32> [#uses=1]
	%3 = add i32 %2, 0		; <i32> [#uses=1]
	%4 = zext i32 %3 to i64		; <i64> [#uses=1]
	%5 = shl i64 %4, 32		; <i64> [#uses=1]
	%6 = or i64 %5, 0		; <i64> [#uses=1]
	ret i64 %6

bb7:		; preds = %bb3
	ret i64 0

bb10:		; preds = %entry
	ret i64 0
}