| ; 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 |
| } |
