| # RUN: not --crash llc -o - -start-before=twoaddressinstruction -verify-machineinstrs %s 2>&1 \ |
| # RUN: | FileCheck %s |
| # REQUIRES: aarch64-registered-target |
| --- | |
| target triple = "aarch64-unknown-linux" |
| declare i32 @bar(i32) nounwind |
| define i32 @foo() nounwind { |
| call i32 @bar(i32 0) |
| ret i32 0 |
| } |
| ... |
| --- |
| name: foo |
| registers: |
| - { id: 0, class: gpr32 } |
| body: | |
| bb.0 (%ir-block.0): |
| ADJCALLSTACKDOWN 0, 0, implicit-def dead $sp, implicit $sp |
| %0 = COPY $wzr |
| $w0 = COPY %0 |
| BL @bar, csr_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit $w0, implicit-def $sp, implicit-def $w0 |
| ADJCALLSTACKUP 0, 0, implicit-def dead $sp, implicit $sp |
| $w0 = COPY killed %0 |
| RET_ReallyLR implicit $w0 |
| ... |
| # CHECK-LABEL: Bad machine code: AdjustsStack not set in presence of a frame pseudo instruction. |
