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[AArch64] Fix scheduling info for Armv8.4-a LDAPUR* instructions #171637

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Merged
c-rhodes merged 1 commit into from
Dec 11, 2025
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[AArch64] Fix scheduling info for Armv8.4-a LDAPUR* instructions #171637

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2 changes: 1 addition & 1 deletion llvm/lib/Target/AArch64/AArch64InstrFormats.td
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Original file line number Diff line number Diff line change
Expand Up @@ -4386,7 +4386,7 @@ multiclass BaseLoadUnscaleV84<string asm, bits<2> sz, bits<2> opc,
DAGOperand regtype > {
def i : BaseLoadStoreUnscale<sz, 0, opc, (outs regtype:$Rt),
(ins GPR64sp:$Rn, simm9:$offset), asm, []>,
Sched<[WriteST]> {
Sched<[WriteLD]> {
let Inst{29} = 0;
let Inst{24} = 1;
}
Expand Down
38 changes: 19 additions & 19 deletions llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-rcpc-immo-instructions.s
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,15 @@
# CHECK-NEXT: [6]: HasSideEffects (U)

# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 2 1 0.50 * ldapur w7, [x24]
# CHECK-NEXT: 2 1 0.50 * ldapur x20, [x13]
# CHECK-NEXT: 2 1 0.50 * ldapurb w13, [x17]
# CHECK-NEXT: 2 1 0.50 * ldapurh w3, [x22]
# CHECK-NEXT: 2 1 0.50 U ldapursb w7, [x8]
# CHECK-NEXT: 2 1 0.50 U ldapursb x29, [x7]
# CHECK-NEXT: 2 1 0.50 U ldapursh w17, [x19]
# CHECK-NEXT: 2 1 0.50 U ldapursh x3, [x3]
# CHECK-NEXT: 2 1 0.50 U ldapursw x3, [x18]
# CHECK-NEXT: 1 4 0.33 * ldapur w7, [x24]
# CHECK-NEXT: 1 4 0.33 * ldapur x20, [x13]
# CHECK-NEXT: 1 4 0.33 * ldapurb w13, [x17]
# CHECK-NEXT: 1 4 0.33 * ldapurh w3, [x22]
# CHECK-NEXT: 1 4 0.33 U ldapursb w7, [x8]
# CHECK-NEXT: 1 4 0.33 U ldapursb x29, [x7]
# CHECK-NEXT: 1 4 0.33 U ldapursh w17, [x19]
# CHECK-NEXT: 1 4 0.33 U ldapursh x3, [x3]
# CHECK-NEXT: 1 4 0.33 U ldapursw x3, [x18]
# CHECK-NEXT: 2 1 0.50 * stlur w3, [x27]
# CHECK-NEXT: 2 1 0.50 * stlur x23, [x25]
# CHECK-NEXT: 2 1 0.50 * stlurb w30, [x17]
Expand All @@ -41,19 +41,19 @@

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2] [3.0] [3.1] [4] [5] [6.0] [6.1] [7] [8]
# CHECK-NEXT: - - 6.50 6.50 - 6.50 6.50 - - - - - -
# CHECK-NEXT: - - 2.00 2.00 3.00 5.00 5.00 - - - - - -

# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2] [3.0] [3.1] [4] [5] [6.0] [6.1] [7] [8] Instructions:
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlur w3, [x27]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlur x23, [x25]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlurb w30, [x17]
Expand Down
38 changes: 19 additions & 19 deletions llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-rcpc-immo-instructions.s
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,15 @@
# CHECK-NEXT: [6]: HasSideEffects (U)

# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 2 1 0.50 * ldapur w7, [x24]
# CHECK-NEXT: 2 1 0.50 * ldapur x20, [x13]
# CHECK-NEXT: 2 1 0.50 * ldapurb w13, [x17]
# CHECK-NEXT: 2 1 0.50 * ldapurh w3, [x22]
# CHECK-NEXT: 2 1 0.50 U ldapursb w7, [x8]
# CHECK-NEXT: 2 1 0.50 U ldapursb x29, [x7]
# CHECK-NEXT: 2 1 0.50 U ldapursh w17, [x19]
# CHECK-NEXT: 2 1 0.50 U ldapursh x3, [x3]
# CHECK-NEXT: 2 1 0.50 U ldapursw x3, [x18]
# CHECK-NEXT: 1 4 0.33 * ldapur w7, [x24]
# CHECK-NEXT: 1 4 0.33 * ldapur x20, [x13]
# CHECK-NEXT: 1 4 0.33 * ldapurb w13, [x17]
# CHECK-NEXT: 1 4 0.33 * ldapurh w3, [x22]
# CHECK-NEXT: 1 4 0.33 U ldapursb w7, [x8]
# CHECK-NEXT: 1 4 0.33 U ldapursb x29, [x7]
# CHECK-NEXT: 1 4 0.33 U ldapursh w17, [x19]
# CHECK-NEXT: 1 4 0.33 U ldapursh x3, [x3]
# CHECK-NEXT: 1 4 0.33 U ldapursw x3, [x18]
# CHECK-NEXT: 2 1 0.50 * stlur w3, [x27]
# CHECK-NEXT: 2 1 0.50 * stlur x23, [x25]
# CHECK-NEXT: 2 1 0.50 * stlurb w30, [x17]
Expand All @@ -41,19 +41,19 @@

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2] [3.0] [3.1] [4] [5] [6.0] [6.1] [7] [8]
# CHECK-NEXT: - - 6.50 6.50 - 6.50 6.50 - - - - - -
# CHECK-NEXT: - - 2.00 2.00 3.00 5.00 5.00 - - - - - -

# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2] [3.0] [3.1] [4] [5] [6.0] [6.1] [7] [8] Instructions:
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - - - 0.33 0.33 0.33 - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlur w3, [x27]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlur x23, [x25]
# CHECK-NEXT: - - 0.50 0.50 - 0.50 0.50 - - - - - - stlurb w30, [x17]
Expand Down
38 changes: 19 additions & 19 deletions llvm/test/tools/llvm-mca/AArch64/Neoverse/V1-rcpc-immo-instructions.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,15 @@
# CHECK-NEXT: [6]: HasSideEffects (U)

# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 2 1 0.50 * ldapur w7, [x24]
# CHECK-NEXT: 2 1 0.50 * ldapur x20, [x13]
# CHECK-NEXT: 2 1 0.50 * ldapurb w13, [x17]
# CHECK-NEXT: 2 1 0.50 * ldapurh w3, [x22]
# CHECK-NEXT: 2 1 0.50 U ldapursb w7, [x8]
# CHECK-NEXT: 2 1 0.50 U ldapursb x29, [x7]
# CHECK-NEXT: 2 1 0.50 U ldapursh w17, [x19]
# CHECK-NEXT: 2 1 0.50 U ldapursh x3, [x3]
# CHECK-NEXT: 2 1 0.50 U ldapursw x3, [x18]
# CHECK-NEXT: 1 4 0.33 * ldapur w7, [x24]
# CHECK-NEXT: 1 4 0.33 * ldapur x20, [x13]
# CHECK-NEXT: 1 4 0.33 * ldapurb w13, [x17]
# CHECK-NEXT: 1 4 0.33 * ldapurh w3, [x22]
# CHECK-NEXT: 1 4 0.33 U ldapursb w7, [x8]
# CHECK-NEXT: 1 4 0.33 U ldapursb x29, [x7]
# CHECK-NEXT: 1 4 0.33 U ldapursh w17, [x19]
# CHECK-NEXT: 1 4 0.33 U ldapursh x3, [x3]
# CHECK-NEXT: 1 4 0.33 U ldapursw x3, [x18]
# CHECK-NEXT: 2 1 0.50 * stlur w3, [x27]
# CHECK-NEXT: 2 1 0.50 * stlur x23, [x25]
# CHECK-NEXT: 2 1 0.50 * stlurb w30, [x17]
Expand Down Expand Up @@ -46,19 +46,19 @@

# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2.0] [2.1] [2.2] [3] [4.0] [4.1] [5] [6] [7.0] [7.1] [8] [9] [10] [11]
# CHECK-NEXT: - - 6.50 6.50 - - - - 6.50 6.50 - - - - - - - -
# CHECK-NEXT: - - 2.00 2.00 - - - 3.00 5.00 5.00 - - - - - - - -

# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2.0] [2.1] [2.2] [3] [4.0] [4.1] [5] [6] [7.0] [7.1] [8] [9] [10] [11] Instructions:
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapur w7, [x24]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapur x20, [x13]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapurb w13, [x17]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapurh w3, [x22]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapursb w7, [x8]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapursb x29, [x7]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapursh w17, [x19]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapursh x3, [x3]
# CHECK-NEXT: - - - - - - - 0.33 0.33 0.33 - - - - - - - - ldapursw x3, [x18]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - stlur w3, [x27]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - stlur x23, [x25]
# CHECK-NEXT: - - 0.50 0.50 - - - - 0.50 0.50 - - - - - - - - stlurb w30, [x17]
Expand Down
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