| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -O3 -o /dev/null | |
| ; | |
| ; Test that regalloc does not run out of registers | |
| ; This test will include a GR128 virtual reg. | |
| define void @test0(i64 %dividend, i64 %divisor) { | |
| %rem = urem i64 %dividend, %divisor | |
| call void asm sideeffect "", "{r0},{r1},{r2},{r3},{r4},{r5},{r6},{r7},{r8},{r9},{r10},{r11},{r12},{r13},{r14}"(i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 %rem) | |
| ret void | |
| } | |
| ; This test will include an ADDR128 virtual reg. | |
| define i64 @test1(i64 %dividend, i64 %divisor) { | |
| %rem = urem i64 %dividend, %divisor | |
| call void asm sideeffect "", "{r2},{r3},{r4},{r5},{r6},{r7},{r8},{r9},{r10},{r11},{r12},{r13},{r14}"(i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 %rem) | |
| %ret = add i64 %rem, 1 | |
| ret i64 %ret | |
| } |