1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
; RUN: not llc -march x86 -regalloc=fast -optimize-regalloc=0 < %s 2> %t1
; RUN: not llc -march x86 -regalloc=basic < %s 2> %t2
; RUN: not llc -march x86 -regalloc=greedy < %s 2> %t3
; RUN: FileCheck %s < %t1
; RUN: FileCheck %s < %t2
; RUN: FileCheck %s < %t3
; The register allocator must fail on this function.
; CHECK: error: ran out of registers during register allocation
define void @f(i32 %x0, i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5, i32 %x6, i32 %x7, i32 %x8, i32 %x9) nounwind ssp {
entry:
tail call void asm sideeffect "hello world", "r,r,r,r,r,r,r,r,r,r,~{dirflag},~{fpsr},~{flags}"(i32 %x0, i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5, i32 %x6, i32 %x7, i32 %x8, i32 %x9) nounwind
ret void
}
|
