| ; 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 |
| |
| target datalayout = "e-p:32:32" |
| |
| define i32 @test(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32) { |
| ret i32 0 |
| } |
| |
| 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 |
| } |
| |
