75 lines
2.1 KiB
YAML
75 lines
2.1 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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# RUN: llc %s -o - -mtriple=riscv64 -mattr=+v -start-after=finalize-isel | FileCheck %s
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--- |
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define void @foo() {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetivli zero, 1, e64, m1, ta, ma
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; CHECK-NEXT: vmsne.vi v0, v8, 0
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; CHECK-NEXT: vsll.vi v9, v8, 5
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; CHECK-NEXT: vmerge.vim v9, v9, -1, v0
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; CHECK-NEXT: csrwi vxrm, 0
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; CHECK-NEXT: vssra.vi v8, v8, 2
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; CHECK-NEXT: bgeu a0, zero, .LBB0_3
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; CHECK-NEXT: # %bb.1: # %entry
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; CHECK-NEXT: li a2, 128
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; CHECK-NEXT: bltu a0, a2, .LBB0_4
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; CHECK-NEXT: .LBB0_2: # %entry
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; CHECK-NEXT: vse64.v v8, (a1)
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; CHECK-NEXT: ret
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; CHECK-NEXT: .LBB0_3:
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; CHECK-NEXT: vmv.v.i v8, 0
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; CHECK-NEXT: li a2, 128
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; CHECK-NEXT: bgeu a0, a2, .LBB0_2
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; CHECK-NEXT: .LBB0_4: # %entry
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; CHECK-NEXT: vse64.v v9, (a1)
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; CHECK-NEXT: ret
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entry:
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ret void
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}
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...
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---
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name: foo
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tracksRegLiveness: true
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liveins:
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- { reg: '$x10', virtual-reg: '%1' }
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- { reg: '$x11', virtual-reg: '%2' }
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- { reg: '$v8', virtual-reg: '%2' }
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body: |
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bb.0.entry:
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successors: %bb.1, %bb.2
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liveins: $x10, $x11, $x12, $v8
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%2:gpr = COPY $x11
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%1:gpr = COPY $x10
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%3:vr = COPY $v8
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%pt5:vr = IMPLICIT_DEF
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%17:vr = PseudoVSLL_VI_M1 %pt5, %3, 5, 1, 6 /* e64 */, 0
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%22:vr = PseudoVMSNE_VI_M1 %3, 0, 1, 6 /* e64 */
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$v0 = COPY %22
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%26:vrnov0 = IMPLICIT_DEF
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%25:vrnov0 = PseudoVMERGE_VIM_M1 %26, %17, -1, $v0, 1, 6 /* e64 */
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%pt8:vr = IMPLICIT_DEF
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%29:vr = PseudoVSSRA_VI_M1 %pt8, %3, 2, 0, 1, 6 /* e64 */, 0
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%pt9:vr = IMPLICIT_DEF
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%30:vr = PseudoVMV_V_I_M1 %pt9, 0, 1, 6 /* e64 */, 0
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BGEU %1, $x0, %bb.2
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bb.1.entry:
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bb.2.entry:
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successors: %bb.3, %bb.4
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%31:vr = PHI %30, %bb.0, %29, %bb.1
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%32:gpr = ADDI $x0, 128
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BGEU %1, %32, %bb.4
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bb.3.entry:
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bb.4.entry:
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%33:vr = PHI %31, %bb.2, %25, %bb.3
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PseudoVSE64_V_M1 killed %33, %2, 1, 6 /* e64 */
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PseudoRET
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...
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