76 lines
1.8 KiB
LLVM
76 lines
1.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=m68k-linux -verify-machineinstrs | FileCheck %s
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; op reg, reg
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define zeroext i8 @lslb(i8 zeroext %a, i8 zeroext %b) nounwind {
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; CHECK-LABEL: lslb:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.b (11,%sp), %d0
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; CHECK-NEXT: move.b (7,%sp), %d1
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; CHECK-NEXT: lsl.b %d0, %d1
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; CHECK-NEXT: move.l %d1, %d0
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; CHECK-NEXT: and.l #255, %d0
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; CHECK-NEXT: rts
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%1 = shl i8 %a, %b
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ret i8 %1
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}
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define zeroext i16 @lslw(i16 zeroext %a, i16 zeroext %b) nounwind {
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; CHECK-LABEL: lslw:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.w (10,%sp), %d0
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; CHECK-NEXT: move.w (6,%sp), %d1
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; CHECK-NEXT: lsl.w %d0, %d1
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; CHECK-NEXT: move.l %d1, %d0
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; CHECK-NEXT: and.l #65535, %d0
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; CHECK-NEXT: rts
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%1 = shl i16 %a, %b
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ret i16 %1
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}
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define i32 @lsll(i32 %a, i32 %b) nounwind {
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; CHECK-LABEL: lsll:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.l (8,%sp), %d1
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; CHECK-NEXT: move.l (4,%sp), %d0
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; CHECK-NEXT: lsl.l %d1, %d0
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; CHECK-NEXT: rts
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%1 = shl i32 %a, %b
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ret i32 %1
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}
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; op reg, imm
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define zeroext i8 @lslib(i8 zeroext %a) nounwind {
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; CHECK-LABEL: lslib:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.b (7,%sp), %d0
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; CHECK-NEXT: lsl.b #3, %d0
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; CHECK-NEXT: and.l #255, %d0
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; CHECK-NEXT: rts
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%1 = shl i8 %a, 3
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ret i8 %1
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}
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define zeroext i16 @lsliw(i16 zeroext %a) nounwind {
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; CHECK-LABEL: lsliw:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.w (6,%sp), %d0
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; CHECK-NEXT: lsl.w #5, %d0
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; CHECK-NEXT: and.l #65535, %d0
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; CHECK-NEXT: rts
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%1 = shl i16 %a, 5
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ret i16 %1
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}
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define i32 @lslil(i32 %a) nounwind {
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; CHECK-LABEL: lslil:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: move.l (4,%sp), %d0
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; CHECK-NEXT: lsl.l #7, %d0
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; CHECK-NEXT: rts
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%1 = shl i32 %a, 7
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ret i32 %1
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}
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