| # RUN: llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s |
| # This test ensures that the MIR parser can parse multiple register machine |
| # operands before '='. |
| |
| --- | |
| |
| declare void @foo() |
| |
| define void @trivial_fp_func() { |
| entry: |
| call void @foo() |
| ret void |
| } |
| |
| ... |
| --- |
| name: trivial_fp_func |
| body: | |
| bb.0.entry: |
| liveins: %lr, %fp, %lr, %fp |
| |
| %sp = frame-setup STPXpre killed %fp, killed %lr, %sp, -2 |
| %fp = frame-setup ADDXri %sp, 0, 0 |
| BL @foo, csr_aarch64_aapcs, implicit-def dead %lr, implicit %sp, implicit-def %sp |
| ; CHECK: %sp, %fp, %lr = LDPXpost %sp, 2 |
| %sp, %fp, %lr = LDPXpost %sp, 2 |
| RET_ReallyLR |
| ... |