File: 2010-05-26-FP_TO_INT-crash.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (16 lines) | stat: -rw-r--r-- 720 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: llc -O0 -mcpu=i386 -mattr=-sse,-mmx < %s
; ModuleID = '<stdin>'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
target triple = "i386-pc-linux-gnu"

module asm "\09.ident\09\22GCC: (GNU) 4.5.1 20100510 (prerelease) LLVM: 104604:104605\22"

define i32 @f2(double %x) nounwind {
entry:
  %0 = load double, ptr undef, align 64               ; <double> [#uses=1]
  %1 = fptoui double %0 to i16                    ; <i16> [#uses=1]
  %2 = zext i16 %1 to i32                         ; <i32> [#uses=1]
  %3 = add nsw i32 0, %2                          ; <i32> [#uses=1]
  store i32 %3, ptr undef, align 1
  ret i32 0
}