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ptargument
2010 Apr 01
1
[LLVMdev] Ho to generate VAARG?
...2:32-i64:32:64-f32:32:32-f64:32:6
4-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
target triple = "i386-pc-linux-gnu"
define i32 @FnVarArgs(i32 %a, ...) nounwind {
bb2.thread:
%ptArgument = alloca i8*, align 4 ; <i8**>
[#uses=3]
%ptArgument1 = bitcast i8** %ptArgument to i8*
; <i8*> [#uses=1]
call void @llvm.va_start(i8* %ptArgument1)
br label %bb2
bb2: ; preds = %bb2, %bb2.thread
%i.0.reg2mem.0 = phi i32 [ 0, %bb2.thread ], [ %indvar.next,
%bb2 ] ; <...