llvm-project/llvm/test/CodeGen/X86/2003-08-03-CallArgLiveRange...

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; The old instruction selector used to load all arguments to a call up in
; registers, then start pushing them all onto the stack. This is bad news as
; it makes a ton of annoying overlapping live ranges. This code should not
; cause spills!
;
; RUN: llc < %s -march=x86 -stats |& not grep spilled
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target datalayout = "e-p:32:32"
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define i32 @test(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32) {
ret i32 0
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}
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define i32 @main() {
%X = call i32 @test( i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10 ) ; <i32> [#uses=1]
ret i32 %X
}