| # RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s |
| |
| # This test checks the expansion of the 8-bit RORB (rotate) pseudo instruction. |
| |
| --- | |
| target triple = "avr--" |
| define void @test_rorbrd() { |
| entry: |
| ret void |
| } |
| ... |
| |
| --- |
| name: test_rorbrd |
| body: | |
| bb.0.entry: |
| liveins: $r14 |
| |
| ; CHECK-LABEL: test_rorbrd |
| ; CHECK: BST $r14, 0, implicit-def $sreg |
| ; CHECK-NEXT: $r14 = RORRd $r14, implicit-def $sreg, implicit $sreg |
| ; CHECK-NEXT: $r14 = BLD $r14, 7, implicit $sreg |
| |
| $r14 = RORBRd $r14, implicit-def $sreg |
| ... |