llvm-6502/test/Transforms/InstCombine/2008-01-13-NoBitCastAttributes.ll

; RUN: opt < %s -instcombine -S | grep bitcast | count 2

define i32 @b(i32* inreg  %x) signext  {
	ret i32 0
}

define void @c(...) {
	ret void
}

define void @g(i32* %y) {
	call i32 bitcast (i32 (i32*)* @b to i32 (i32)*)( i32 zeroext  0 )		; <i32>:2 [#uses=0]
	call void bitcast (void (...)* @c to void (i32*)*)( i32* sret  null )
	ret void
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-11 18:01:28 +00:00			`; RUN: opt < %s -instcombine -S \| grep bitcast \| count 2`
When turning a call to a bitcast function into a direct call, if this becomes a varargs call then deal correctly with any parameter attributes on the newly vararg call arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45931 91177308-0d34-0410-b5e6-96231b3b80d8 2008-01-13 08:02:44 +00:00
			`define i32 @b(i32* inreg %x) signext {`
			`ret i32 0`
			`}`

			`define void @c(...) {`
			`ret void`
			`}`

			`define void @g(i32* %y) {`
			`call i32 bitcast (i32 (i32) @b to i32 (i32)*)( i32 zeroext 0 ) ; <i32>:2 [#uses=0]`
			`call void bitcast (void (...)* @c to void (i32))( i32* sret null )`
			`ret void`
			`}`