2010-10-10 22:04:34 +00:00
|
|
|
; Test that, for a 64 bit signed div, a libcall to alldiv is made on Windows
|
2010-10-10 23:11:06 +00:00
|
|
|
; unless we have libgcc.
|
2010-10-10 22:04:34 +00:00
|
|
|
|
|
|
|
|
; RUN: llc < %s -mtriple i386-pc-win32 | FileCheck %s
|
2010-10-10 23:11:06 +00:00
|
|
|
; RUN: llc < %s -mtriple i386-pc-cygwin | FileCheck %s -check-prefix USEDIVDI
|
|
|
|
|
; RUN: llc < %s -mtriple i386-pc-mingw32 | FileCheck %s -check-prefix USEDIVDI
|
2010-10-10 22:04:34 +00:00
|
|
|
|
|
|
|
|
define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readonly {
|
|
|
|
|
entry:
|
|
|
|
|
%conv4 = sext i32 %argc to i64
|
|
|
|
|
%div = sdiv i64 84, %conv4
|
|
|
|
|
%conv7 = trunc i64 %div to i32
|
|
|
|
|
ret i32 %conv7
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; CHECK: alldiv
|
2010-10-10 23:11:06 +00:00
|
|
|
; USEDIVDI: divdi3
|
