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[AVR] Fix the 'call.ll' CodeGen test

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Commit r343851 changed the format of the generated instructions.

An unnecessary load has been removed. Previously, a value would be moved
from r24 into a temporary register just to be copied into r30 before the
indirect call. Now, codegen immediately loads r24 into r30, saving a
MOVW instruction.

llvm-svn: 344111
This commit is contained in:
Dylan McKay 2018-10-10 03:21:42 +00:00
parent a049cfc874
commit a63510d1d8
1 changed files with 1 additions and 2 deletions
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3
test/CodeGen/AVR/call.ll
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@ -171,12 +171,11 @@ define void @testcallprologue() {
define i32 @icall(i32 (i32)* %foo) {
; CHECK-LABEL: icall:
; CHECK: movw [[REG:r[0-9]+]], r24
; CHECK: movw r30, r24
; CHECK: ldi r22, 147
; CHECK: ldi r23, 248
; CHECK: ldi r24, 214
; CHECK: ldi r25, 198
; CHECK: movw r30, [[REG]]
; CHECK: icall
; CHECK: subi r22, 251
; CHECK: sbci r23, 255