552 lines
14 KiB
LLVM
552 lines
14 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=aarch64-eabi | FileCheck %s
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;==--------------------------------------------------------------------------==
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; Tests for MOV-immediate implemented with ORR-immediate.
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;==--------------------------------------------------------------------------==
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; 64-bit immed with 32-bit pattern size, rotated by 0.
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define i64 @test64_32_rot0() nounwind {
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; CHECK-LABEL: test64_32_rot0:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #30064771079
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; CHECK-NEXT: ret
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ret i64 30064771079
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}
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; 64-bit immed with 32-bit pattern size, rotated by 2.
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define i64 @test64_32_rot2() nounwind {
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; CHECK-LABEL: test64_32_rot2:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-4611686002321260541
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; CHECK-NEXT: ret
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ret i64 13835058071388291075
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}
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; 64-bit immed with 4-bit pattern size, rotated by 3.
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define i64 @test64_4_rot3() nounwind {
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; CHECK-LABEL: test64_4_rot3:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-1229782938247303442
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; CHECK-NEXT: ret
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ret i64 17216961135462248174
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}
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; 64-bit immed with 64-bit pattern size, many bits.
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define i64 @test64_64_manybits() nounwind {
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; CHECK-LABEL: test64_64_manybits:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #4503599627304960
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; CHECK-NEXT: ret
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ret i64 4503599627304960
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}
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; 64-bit immed with 64-bit pattern size, one bit.
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define i64 @test64_64_onebit() nounwind {
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; CHECK-LABEL: test64_64_onebit:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #274877906944
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; CHECK-NEXT: ret
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ret i64 274877906944
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}
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; 32-bit immed with 32-bit pattern size, rotated by 16.
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define i32 @test32_32_rot16() nounwind {
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; CHECK-LABEL: test32_32_rot16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w0, #16711680
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; CHECK-NEXT: ret
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ret i32 16711680
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}
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; 32-bit immed with 2-bit pattern size, rotated by 1.
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define i32 @test32_2_rot1() nounwind {
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; CHECK-LABEL: test32_2_rot1:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w0, #-1431655766
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; CHECK-NEXT: ret
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ret i32 2863311530
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}
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;==--------------------------------------------------------------------------==
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; Tests for MOVZ with MOVK.
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;==--------------------------------------------------------------------------==
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define i32 @movz() nounwind {
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; CHECK-LABEL: movz:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w0, #5
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; CHECK-NEXT: ret
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ret i32 5
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}
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define i64 @movz_3movk() nounwind {
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; CHECK-LABEL: movz_3movk:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #22136
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; CHECK-NEXT: movk x0, #43981, lsl #16
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; CHECK-NEXT: movk x0, #4660, lsl #32
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; CHECK-NEXT: movk x0, #5, lsl #48
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; CHECK-NEXT: ret
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ret i64 1427392313513592
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}
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define i64 @movz_movk_skip1() nounwind {
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; CHECK-LABEL: movz_movk_skip1:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #1126236160
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; CHECK-NEXT: movk x0, #5, lsl #32
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; CHECK-NEXT: ret
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ret i64 22601072640
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}
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define i64 @movz_skip1_movk() nounwind {
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; CHECK-LABEL: movz_skip1_movk:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #4660
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; CHECK-NEXT: movk x0, #34388, lsl #32
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; CHECK-NEXT: ret
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ret i64 147695335379508
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}
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define i64 @orr_lsl_pattern() nounwind {
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; CHECK-LABEL: orr_lsl_pattern:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-6148914691236517206
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; CHECK-NEXT: and x0, x0, #0x1fffffffe0
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; CHECK-NEXT: ret
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ret i64 45812984480
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}
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; FIXME: prefer "mov x0, #-16639; lsl x0, x0, #24"
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define i64 @mvn_lsl_pattern() nounwind {
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; CHECK-LABEL: mvn_lsl_pattern:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #16777216
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; CHECK-NEXT: movk x0, #65471, lsl #32
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; CHECK-NEXT: movk x0, #65535, lsl #48
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; CHECK-NEXT: ret
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ret i64 -279156097024
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}
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; FIXME: prefer "mov w0, #-63; movk x0, #17, lsl #32"
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define i64 @mvn32_pattern_2() nounwind {
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; CHECK-LABEL: mvn32_pattern_2:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #65473
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; CHECK-NEXT: movk x0, #65535, lsl #16
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; CHECK-NEXT: movk x0, #17, lsl #32
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; CHECK-NEXT: ret
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ret i64 77309411265
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}
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;==--------------------------------------------------------------------------==
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; Tests for MOVN with MOVK.
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;==--------------------------------------------------------------------------==
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define i64 @movn() nounwind {
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; CHECK-LABEL: movn:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-42
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; CHECK-NEXT: ret
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ret i64 -42
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}
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define i64 @movn_skip1_movk() nounwind {
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; CHECK-LABEL: movn_skip1_movk:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-60876
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; CHECK-NEXT: movk x0, #65494, lsl #32
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; CHECK-NEXT: ret
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ret i64 -176093720012
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}
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;==--------------------------------------------------------------------------==
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; Tests for ORR with MOVK.
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;==--------------------------------------------------------------------------==
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; rdar://14987673
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define i64 @orr_movk1() nounwind {
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; CHECK-LABEL: orr_movk1:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #72056494543077120
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: ret
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ret i64 72056498262245120
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}
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define i64 @orr_movk2() nounwind {
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; CHECK-LABEL: orr_movk2:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #72056494543077120
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; CHECK-NEXT: movk x0, #57005, lsl #48
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; CHECK-NEXT: ret
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ret i64 -2400982650836746496
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}
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define i64 @orr_movk3() nounwind {
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; CHECK-LABEL: orr_movk3:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #72056494543077120
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; CHECK-NEXT: movk x0, #57005, lsl #32
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; CHECK-NEXT: ret
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ret i64 72020953688702720
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}
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define i64 @orr_movk4() nounwind {
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; CHECK-LABEL: orr_movk4:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #72056494543077120
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; CHECK-NEXT: movk x0, #57005
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; CHECK-NEXT: ret
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ret i64 72056494543068845
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}
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; rdar://14987618
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define i64 @orr_movk5() nounwind {
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; CHECK-LABEL: orr_movk5:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-71777214294589696
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: ret
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ret i64 -71777214836900096
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}
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define i64 @orr_movk6() nounwind {
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; CHECK-LABEL: orr_movk6:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-71777214294589696
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: movk x0, #57005, lsl #48
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; CHECK-NEXT: ret
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ret i64 -2400982647117578496
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}
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define i64 @orr_movk7() nounwind {
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; CHECK-LABEL: orr_movk7:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-71777214294589696
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; CHECK-NEXT: movk x0, #57005, lsl #48
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; CHECK-NEXT: ret
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ret i64 -2400982646575268096
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}
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define i64 @orr_movk8() nounwind {
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; CHECK-LABEL: orr_movk8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-71777214294589696
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; CHECK-NEXT: movk x0, #57005
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; CHECK-NEXT: movk x0, #57005, lsl #48
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; CHECK-NEXT: ret
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ret i64 -2400982646575276371
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}
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; rdar://14987715
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define i64 @orr_movk9() nounwind {
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; CHECK-LABEL: orr_movk9:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #1152921435887370240
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; CHECK-NEXT: movk x0, #65280
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: ret
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ret i64 1152921439623315200
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}
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define i64 @orr_movk10() nounwind {
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; CHECK-LABEL: orr_movk10:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #1152921504606846720
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: ret
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ret i64 1152921504047824640
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}
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define i64 @orr_movk11() nounwind {
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; CHECK-LABEL: orr_movk11:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-65281
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; CHECK-NEXT: movk x0, #57005, lsl #16
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; CHECK-NEXT: movk x0, #65520, lsl #48
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; CHECK-NEXT: ret
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ret i64 -4222125209747201
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}
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define i64 @orr_movk12() nounwind {
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; CHECK-LABEL: orr_movk12:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-4503599627370241
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; CHECK-NEXT: movk x0, #57005, lsl #32
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; CHECK-NEXT: ret
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ret i64 -4258765016661761
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}
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define i64 @orr_movk13() nounwind {
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; CHECK-LABEL: orr_movk13:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #17592169267200
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; CHECK-NEXT: movk x0, #57005
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; CHECK-NEXT: movk x0, #57005, lsl #48
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; CHECK-NEXT: ret
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ret i64 -2401245434149282131
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}
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; rdar://13944082
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define i64 @g() nounwind {
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; CHECK-LABEL: g:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x0, #2
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; CHECK-NEXT: movk x0, #65535, lsl #48
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; CHECK-NEXT: ret
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entry:
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ret i64 -281474976710654
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}
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define i64 @orr_movk14() nounwind {
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; CHECK-LABEL: orr_movk14:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-549755813888
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; CHECK-NEXT: movk x0, #2048, lsl #16
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; CHECK-NEXT: ret
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ret i64 -549621596160
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}
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define i64 @orr_movk15() nounwind {
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; CHECK-LABEL: orr_movk15:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #549755813887
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; CHECK-NEXT: movk x0, #63487, lsl #16
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; CHECK-NEXT: ret
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ret i64 549621596159
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}
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define i64 @orr_movk16() nounwind {
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; CHECK-LABEL: orr_movk16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #2147483646
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; CHECK-NEXT: orr x0, x0, #0x7fffe0007fffe0
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; CHECK-NEXT: ret
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ret i64 36028661727494142
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}
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define i64 @orr_movk17() nounwind {
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; CHECK-LABEL: orr_movk17:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #-1099511627776
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; CHECK-NEXT: movk x0, #65280, lsl #16
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; CHECK-NEXT: ret
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ret i64 -1095233437696
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}
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define i64 @orr_movk18() nounwind {
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; CHECK-LABEL: orr_movk18:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov x0, #137438887936
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; CHECK-NEXT: movk x0, #65473
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; CHECK-NEXT: ret
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ret i64 137438953409
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}
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define i64 @orr_and() nounwind {
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; CHECK-LABEL: orr_and:
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||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #72340172838076673
|
||
|
|
; CHECK-NEXT: and x0, x0, #0xffffffffff00
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 1103823438080
|
||
|
|
}
|
||
|
|
|
||
|
|
; FIXME: prefer "mov w0, #-1431655766; movk x0, #9, lsl #32"
|
||
|
|
define i64 @movn_movk() nounwind {
|
||
|
|
; CHECK-LABEL: movn_movk:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #43690
|
||
|
|
; CHECK-NEXT: movk x0, #43690, lsl #16
|
||
|
|
; CHECK-NEXT: movk x0, #9, lsl #32
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 41518017194
|
||
|
|
}
|
||
|
|
|
||
|
|
; FIXME: prefer "mov w0, #-13690; orr x0, x0, #0x1111111111111111"
|
||
|
|
define i64 @movn_orr() nounwind {
|
||
|
|
; CHECK-LABEL: movn_orr:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #-51847
|
||
|
|
; CHECK-NEXT: movk x0, #4369, lsl #32
|
||
|
|
; CHECK-NEXT: movk x0, #4369, lsl #48
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 1229782942255887737
|
||
|
|
}
|
||
|
|
|
||
|
|
; FIXME: prefer "mov w0, #-305397761; eor x0, x0, #0x3333333333333333"
|
||
|
|
define i64 @movn_eor() nounwind {
|
||
|
|
; CHECK-LABEL: movn_eor:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #3689348814741910323
|
||
|
|
; CHECK-NEXT: movk x0, #52428
|
||
|
|
; CHECK-NEXT: movk x0, #8455, lsl #16
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 3689348814437076172
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_orr_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_orr_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #536866816
|
||
|
|
; CHECK-NEXT: orr x0, x0, #0x3fff800000000000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 4611545281475899392
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_orr_32() nounwind {
|
||
|
|
; CHECK-LABEL: orr_orr_32:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #558551907040256
|
||
|
|
; CHECK-NEXT: orr x0, x0, #0x1c001c001c001c00
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 2018171185438784512
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_orr_16() nounwind {
|
||
|
|
; CHECK-LABEL: orr_orr_16:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #1152939097061330944
|
||
|
|
; CHECK-NEXT: orr x0, x0, #0x1000100010001
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 1153220576333074433
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_orr_8() nounwind {
|
||
|
|
; CHECK-LABEL: orr_orr_8:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #144680345676153346
|
||
|
|
; CHECK-NEXT: orr x0, x0, #0x1818181818181818
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 1880844493789993498
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_64_orr_8() nounwind {
|
||
|
|
; CHECK-LABEL: orr_64_orr_8:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #-6148914691236517206
|
||
|
|
; CHECK-NEXT: orr x0, x0, #0xfffff0000000000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 -5764607889538110806
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_2_eor_16() nounwind {
|
||
|
|
; CHECK-LABEL: orr_2_eor_16:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #6148914691236517205
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x3000300030003000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 7301853788297848149
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_2_eor_32() nounwind {
|
||
|
|
; CHECK-LABEL: orr_2_eor_32:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #6148914691236517205
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x1fffc0001fffc0
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 6145912199858268821
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_2_eor_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_2_eor_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #6148914691236517205
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x1fffffffffc00
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 6148727041252043093
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_4_eor_8() nounwind {
|
||
|
|
; CHECK-LABEL: orr_4_eor_8:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #2459565876494606882
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x8f8f8f8f8f8f8f8f
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 12514849900987264429
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_4_eor_16() nounwind {
|
||
|
|
; CHECK-LABEL: orr_4_eor_16:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #4919131752989213764
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xf00ff00ff00ff00f
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 12991675787320734795
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_4_eor_32() nounwind {
|
||
|
|
; CHECK-LABEL: orr_4_eor_32:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #4919131752989213764
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x1ff800001ff80000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 6610233413460575300
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_4_eor_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_4_eor_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #1229782938247303441
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xfff80000000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 1229798183233720593
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_8_eor_16() nounwind {
|
||
|
|
; CHECK-LABEL: orr_8_eor_16:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #3472328296227680304
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x1f801f801f801f80
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 3436298949444513712
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_8_eor_32() nounwind {
|
||
|
|
; CHECK-LABEL: orr_8_eor_32:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #1157442765409226768
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xffff8001ffff8001
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 17289195901212921873
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_8_eor_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_8_eor_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #3472328296227680304
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0x3ffffffff00000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 3463215129921859632
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_16_eor_32() nounwind {
|
||
|
|
; CHECK-LABEL: orr_16_eor_32:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #1143931760365539296
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xffff0001ffff0001
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 17302565756451360737
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_16_eor_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_16_eor_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #9214505439794855904
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xfe000
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 9214505439795847136
|
||
|
|
}
|
||
|
|
|
||
|
|
define i64 @orr_32_eor_64() nounwind {
|
||
|
|
; CHECK-LABEL: orr_32_eor_64:
|
||
|
|
; CHECK: // %bb.0:
|
||
|
|
; CHECK-NEXT: mov x0, #1030792151280
|
||
|
|
; CHECK-NEXT: eor x0, x0, #0xffff8000003fffff
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
ret i64 18446604367017541391
|
||
|
|
}
|