File: 2010-05-07-ldconvert.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (27 lines) | stat: -rw-r--r-- 1,023 bytes parent folder | download | duplicates (18) 
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
 
; RUN: llc < %s -mtriple=x86_64-apple-darwin11
; PR 7087 - used to crash

define i32 @main() ssp {
entry:
  %retval = alloca i32, align 4                   ; <ptr> [#uses=2]
  %r = alloca i32, align 4                        ; <ptr> [#uses=2]
  store i32 0, ptr %retval
  %tmp = call x86_fp80 @llvm.powi.f80.i32(x86_fp80 0xK3FFF8000000000000000, i32 -64) ; <x86_fp80> [#uses=1]
  %conv = fptosi x86_fp80 %tmp to i32             ; <i32> [#uses=1]
  store i32 %conv, ptr %r
  %tmp1 = load i32, ptr %r                            ; <i32> [#uses=1]
  %tobool = icmp ne i32 %tmp1, 0                  ; <i1> [#uses=1]
  br i1 %tobool, label %if.then, label %if.end

if.then:                                          ; preds = %entry
  call void @_Z1fv()
  br label %if.end

if.end:                                           ; preds = %if.then, %entry
  %0 = load i32, ptr %retval                          ; <i32> [#uses=1]
  ret i32 %0
}

declare x86_fp80 @llvm.powi.f80.i32(x86_fp80, i32) nounwind readonly

declare void @_Z1fv()