| # RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s |
| |
| # This test checks the expansion of the 16-bit subtraction with carry pseudo instruction. |
| |
| --- | |
| target triple = "avr--" |
| define void @test_sbciwrdk() { |
| entry: |
| ret void |
| } |
| ... |
| |
| --- |
| name: test_sbciwrdk |
| body: | |
| bb.0.entry: |
| |
| ; CHECK-LABEL: test_sbciwrdk |
| |
| ; CHECK: %r20 = SBCIRdK %r20, 175, implicit-def %sreg, implicit killed %sreg |
| ; CHECK-NEXT: %r21 = SBCIRdK %r21, 250, implicit-def %sreg, implicit killed %sreg |
| |
| %r21r20 = SBCIWRdK %r21r20, 64175, implicit-def %sreg, implicit %sreg |
| ... |