llvm-mirror/test/Transforms/InstCombine/div-cmp-overflow.ll

; RUN: opt %s -instcombine -S | not grep sdiv
; PR2740

define i1 @func_75(i32 %i2) nounwind {
	%i3 = sdiv i32 %i2, -1328634635
	%i4 = icmp eq i32 %i3, -1
	ret i1 %i4
}
Use opt -S instead of piping bitcode output through llvm-dis. llvm-svn: 81257 2009-09-09 00:34:10 +02:00			`; RUN: opt %s -instcombine -S \| not grep sdiv`
Fix an icmp+sdiv optimization to check for and handle an overflow condition. This fixes PR2740. llvm-svn: 56076 2008-09-11 01:30:57 +02:00			`; PR2740`

			`define i1 @func_75(i32 %i2) nounwind {`
			`%i3 = sdiv i32 %i2, -1328634635`
			`%i4 = icmp eq i32 %i3, -1`
			`ret i1 %i4`
			`}`