2010-10-11 00:04:34 +02:00
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; Test that, for a 64 bit signed div, a libcall to alldiv is made on Windows
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2010-10-11 01:11:06 +02:00
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; unless we have libgcc.
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2010-10-11 00:04:34 +02:00
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; RUN: llc < %s -mtriple i386-pc-win32 | FileCheck %s
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2010-10-11 01:11:06 +02:00
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; RUN: llc < %s -mtriple i386-pc-cygwin | FileCheck %s -check-prefix USEDIVDI
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; RUN: llc < %s -mtriple i386-pc-mingw32 | FileCheck %s -check-prefix USEDIVDI
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2010-10-11 00:04:34 +02:00
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define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readonly {
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entry:
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%conv4 = sext i32 %argc to i64
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%div = sdiv i64 84, %conv4
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%conv7 = trunc i64 %div to i32
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ret i32 %conv7
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}
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; CHECK: alldiv
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2010-10-11 01:11:06 +02:00
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; USEDIVDI: divdi3
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