| # RUN: llc -mtriple=aarch64 -run-pass=prologepilog,aarch64-expand-pseudo %s -o - | FileCheck %s |
| |
| # CHECK: renamable $x8 = IRG $sp, $xzr |
| |
| # CHECK: renamable $x0 = ADDG $x8, 0, 0 |
| # CHECK: renamable $x0 = ADDG $x8, 5, 0 |
| # CHECK: renamable $x0 = ADDG $x8, 63, 0 |
| # CHECK: $[[R:x[0-9]+]] = ADDXri $x8, 16, 0 |
| # CHECK: renamable $x0 = ADDG killed $[[R]], 63, 0 |
| |
| # CHECK: renamable $x0 = SUBG $x8, 5, 0 |
| # CHECK: renamable $x0 = SUBG $x8, 63, 0 |
| # CHECK: $[[R:x[0-9]+]] = SUBXri $x8, 16, 0 |
| # CHECK: renamable $x0 = SUBG killed $[[R]], 63, 0 |
| |
| --- |
| name: subg |
| stack: |
| - { id: 0, type: default, offset: 0, size: 16, alignment: 16, |
| stack-id: default, callee-saved-register: '', callee-saved-restored: true, |
| local-offset: -16, debug-info-variable: '', debug-info-expression: '', |
| debug-info-location: '' } |
| body: | |
| bb.0.entry: |
| renamable $x8 = IRGstack $sp, $xzr |
| |
| renamable $x0 = TAGPstack %stack.0, 0, killed renamable $x8, 0 |
| renamable $x0 = TAGPstack %stack.0, 5, killed renamable $x8, 0 |
| renamable $x0 = TAGPstack %stack.0, 63, killed renamable $x8, 0 |
| renamable $x0 = TAGPstack %stack.0, 64, killed renamable $x8, 0 |
| |
| renamable $x0 = TAGPstack %stack.0, -5, killed renamable $x8, 0 |
| renamable $x0 = TAGPstack %stack.0, -63, killed renamable $x8, 0 |
| renamable $x0 = TAGPstack %stack.0, -64, killed renamable $x8, 0 |
| RET_ReallyLR |
| |
| ... |
