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[AArch64] cls.ll - regenerate test checks (#175948)

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Noticed when reviewing #174824
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Simon Pilgrim 2026-01-14 14:18:34 +00:00 committed by GitHub
parent 676fc58744
commit d363c7f95b
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1 changed files with 10 additions and 4 deletions
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14
llvm/test/CodeGen/AArch64/cls.ll
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@ -1,17 +1,23 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc -mtriple=aarch64 %s -o - | FileCheck %s
; @llvm.aarch64.cls must be directly translated into the 'cls' instruction
; CHECK-LABEL: cls
; CHECK: cls [[REG:w[0-9]+]], [[REG]]
define i32 @cls(i32 %t) {
; CHECK-LABEL: cls:
; CHECK: // %bb.0:
; CHECK-NEXT: cls w0, w0
; CHECK-NEXT: ret
%cls.i = call i32 @llvm.aarch64.cls(i32 %t)
ret i32 %cls.i
}
; CHECK-LABEL: cls64
; CHECK: cls [[REG:x[0-9]+]], [[REG]]
define i32 @cls64(i64 %t) {
; CHECK-LABEL: cls64:
; CHECK: // %bb.0:
; CHECK-NEXT: cls x0, x0
; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x0
; CHECK-NEXT: ret
%cls.i = call i32 @llvm.aarch64.cls64(i64 %t)
ret i32 %cls.i
}