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[AArch64][SME2][SVE2p1] Add PNR_3b regclass (#67785)
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This patch adds the PNR_3b regclass for predicate-as-counter registers
0-7 and allows the Upl ASM constraint to use this register class.
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@MDevereau
MDevereau authored Sep 29, 2023
1 parent 8a2fb13 commit 6f5b372
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Showing 9 changed files with 51 additions and 35 deletions.
3 changes: 2 additions & 1 deletion llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -10063,7 +10063,8 @@ getPredicateRegisterClass(PredicateConstraint Constraint, EVT VT) {
return VT == MVT::aarch64svcount ? &AArch64::PNR_p8to15RegClass
: &AArch64::PPR_p8to15RegClass;
case PredicateConstraint::Upl:
return VT == MVT::aarch64svcount ? nullptr : &AArch64::PPR_3bRegClass;
return VT == MVT::aarch64svcount ? &AArch64::PNR_3bRegClass
: &AArch64::PPR_3bRegClass;
case PredicateConstraint::Upa:
return VT == MVT::aarch64svcount ? &AArch64::PNRRegClass
: &AArch64::PPRRegClass;
Expand Down
1 change: 1 addition & 0 deletions llvm/lib/Target/AArch64/AArch64RegisterInfo.td
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Original file line number Diff line number Diff line change
Expand Up @@ -915,6 +915,7 @@ class PNRClass<int firstreg, int lastreg> : RegisterClass<
}

def PNR : PNRClass<0, 15>;
def PNR_3b : PNRClass<0, 7>;
def PNR_p8to15 : PNRClass<8, 15>;

// SVE predicate-as-counter operand
Expand Down
22 changes: 11 additions & 11 deletions llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-inline-asm.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ define void @asm_simple_register_clobber() {
define i64 @asm_register_early_clobber() {
; CHECK-LABEL: name: asm_register_early_clobber
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: INLINEASM &"mov $0, 7; mov $1, 7", 1 /* sideeffect attdialect */, 2686987 /* regdef-ec:GPR64common */, def early-clobber %0, 2686987 /* regdef-ec:GPR64common */, def early-clobber %1, !0
; CHECK-NEXT: INLINEASM &"mov $0, 7; mov $1, 7", 1 /* sideeffect attdialect */, 2752523 /* regdef-ec:GPR64common */, def early-clobber %0, 2752523 /* regdef-ec:GPR64common */, def early-clobber %1, !0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY %0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY %1
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[COPY]], [[COPY1]]
Expand Down Expand Up @@ -54,7 +54,7 @@ entry:
define i32 @test_single_register_output() nounwind ssp {
; CHECK-LABEL: name: test_single_register_output
; CHECK: bb.1.entry:
; CHECK-NEXT: INLINEASM &"mov ${0:w}, 7", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %0
; CHECK-NEXT: INLINEASM &"mov ${0:w}, 7", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY %0
; CHECK-NEXT: $w0 = COPY [[COPY]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
Expand All @@ -66,7 +66,7 @@ entry:
define i64 @test_single_register_output_s64() nounwind ssp {
; CHECK-LABEL: name: test_single_register_output_s64
; CHECK: bb.1.entry:
; CHECK-NEXT: INLINEASM &"mov $0, 7", 0 /* attdialect */, 2686986 /* regdef:GPR64common */, def %0
; CHECK-NEXT: INLINEASM &"mov $0, 7", 0 /* attdialect */, 2752522 /* regdef:GPR64common */, def %0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY %0
; CHECK-NEXT: $x0 = COPY [[COPY]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
Expand All @@ -79,7 +79,7 @@ entry:
define float @test_multiple_register_outputs_same() #0 {
; CHECK-LABEL: name: test_multiple_register_outputs_same
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %0, 1638410 /* regdef:GPR32common */, def %1
; CHECK-NEXT: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %0, 1703946 /* regdef:GPR32common */, def %1
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY %0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY %1
; CHECK-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[COPY]], [[COPY1]]
Expand All @@ -96,7 +96,7 @@ define float @test_multiple_register_outputs_same() #0 {
define double @test_multiple_register_outputs_mixed() #0 {
; CHECK-LABEL: name: test_multiple_register_outputs_mixed
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %0, 2490378 /* regdef:FPR64 */, def %1
; CHECK-NEXT: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %0, 2555914 /* regdef:FPR64 */, def %1
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY %0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY %1
; CHECK-NEXT: $d0 = COPY [[COPY1]](s64)
Expand Down Expand Up @@ -125,7 +125,7 @@ define zeroext i8 @test_register_output_trunc(ptr %src) nounwind {
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: INLINEASM &"mov ${0:w}, 32", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %1
; CHECK-NEXT: INLINEASM &"mov ${0:w}, 32", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %1
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY %1
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[TRUNC]](s8)
Expand Down Expand Up @@ -155,7 +155,7 @@ define void @test_input_register_imm() {
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 42
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64common = COPY [[C]](s64)
; CHECK-NEXT: INLINEASM &"mov x0, $0", 1 /* sideeffect attdialect */, 2686985 /* reguse:GPR64common */, [[COPY]]
; CHECK-NEXT: INLINEASM &"mov x0, $0", 1 /* sideeffect attdialect */, 2752521 /* reguse:GPR64common */, [[COPY]]
; CHECK-NEXT: RET_ReallyLR
call void asm sideeffect "mov x0, $0", "r"(i64 42)
ret void
Expand Down Expand Up @@ -190,7 +190,7 @@ define zeroext i8 @test_input_register(ptr %src) nounwind {
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64common = COPY [[COPY]](p0)
; CHECK-NEXT: INLINEASM &"ldtrb ${0:w}, [$1]", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %1, 2686985 /* reguse:GPR64common */, [[COPY1]]
; CHECK-NEXT: INLINEASM &"ldtrb ${0:w}, [$1]", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %1, 2752521 /* reguse:GPR64common */, [[COPY1]]
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY %1
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY2]](s32)
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[TRUNC]](s8)
Expand All @@ -207,7 +207,7 @@ define i32 @test_memory_constraint(ptr %a) nounwind {
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: INLINEASM &"ldr $0, $1", 8 /* mayload attdialect */, 1638410 /* regdef:GPR32common */, def %1, 262158 /* mem:m */, [[COPY]](p0)
; CHECK-NEXT: INLINEASM &"ldr $0, $1", 8 /* mayload attdialect */, 1703946 /* regdef:GPR32common */, def %1, 262158 /* mem:m */, [[COPY]](p0)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY %1
; CHECK-NEXT: $w0 = COPY [[COPY1]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
Expand All @@ -221,7 +221,7 @@ define i16 @test_anyext_input() {
; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s16)
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32common = COPY [[ANYEXT]](s32)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 1638410 /* regdef:GPR32common */, def %0, 1638409 /* reguse:GPR32common */, [[COPY]]
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 1703946 /* regdef:GPR32common */, def %0, 1703945 /* reguse:GPR32common */, [[COPY]]
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY %0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC]](s16)
Expand All @@ -237,7 +237,7 @@ define i16 @test_anyext_input_with_matching_constraint() {
; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s16)
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32common = COPY [[ANYEXT]](s32)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 1638410 /* regdef:GPR32common */, def %0, 2147483657 /* reguse tiedto:$0 */, [[COPY]](tied-def 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 1703946 /* regdef:GPR32common */, def %0, 2147483657 /* reguse tiedto:$0 */, [[COPY]](tied-def 3)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY %0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC]](s16)
Expand Down
2 changes: 1 addition & 1 deletion llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-unwind-inline-asm.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ define void @test2() #0 personality ptr @__gcc_personality_v0 {
; CHECK-NEXT: G_INVOKE_REGION_START
; CHECK-NEXT: EH_LABEL <mcsymbol >
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64common = COPY [[DEF]](p0)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2686985 /* reguse:GPR64common */, [[COPY]]
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2752521 /* reguse:GPR64common */, [[COPY]]
; CHECK-NEXT: EH_LABEL <mcsymbol >
; CHECK-NEXT: G_BR %bb.2
; CHECK-NEXT: {{ $}}
Expand Down
4 changes: 2 additions & 2 deletions llvm/test/CodeGen/AArch64/GlobalISel/regbank-inlineasm.mir
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ tracksRegLiveness: true
body: |
bb.1:
; CHECK-LABEL: name: inlineasm_virt_reg_output
; CHECK: INLINEASM &"mov ${0:w}, 7", 0 /* attdialect */, 1310730 /* regdef:PPR2_with_psub_in_PNR_p8to15_and_PPR2_with_psub1_in_PPR_3b */, def %0
; CHECK: INLINEASM &"mov ${0:w}, 7", 0 /* attdialect */, 1310730 /* regdef:PPR2_with_psub_in_PNR_3b_and_PPR2_with_psub1_in_PPR_p8to15 */, def %0
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr(s32) = COPY %0
; CHECK-NEXT: $w0 = COPY [[COPY]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
Expand All @@ -75,7 +75,7 @@ tracksRegLiveness: true
body: |
bb.1:
; CHECK-LABEL: name: inlineasm_virt_mixed_types
; CHECK: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1310730 /* regdef:PPR2_with_psub_in_PNR_p8to15_and_PPR2_with_psub1_in_PPR_3b */, def %0, 2162698 /* regdef:WSeqPairsClass_with_subo32_in_GPR32common */, def %1
; CHECK: INLINEASM &"mov $0, #0; mov $1, #0", 0 /* attdialect */, 1310730 /* regdef:PPR2_with_psub_in_PNR_3b_and_PPR2_with_psub1_in_PPR_p8to15 */, def %0, 2162698 /* regdef:WSeqPairsClass */, def %1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr(s32) = COPY %0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:fpr(s64) = COPY %1
; CHECK-NEXT: $d0 = COPY [[COPY1]](s64)
Expand Down
22 changes: 18 additions & 4 deletions llvm/test/CodeGen/AArch64/aarch64-sme2-asm.ll
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Original file line number Diff line number Diff line change
@@ -1,11 +1,11 @@
; RUN: llc < %s -mtriple aarch64-none-linux-gnu -mattr=+sme2 -stop-after=finalize-isel | FileCheck %s

define dso_local void @UphPNR(target("aarch64.svcount") %predcnt) {
define void @UphPNR(target("aarch64.svcount") %predcnt) {
entry:
; CHECK: %0:ppr = COPY $p0
; CHECK: STR_PXI %0, %stack.0.predcnt.addr, 0 :: (store unknown-size into %ir.predcnt.addr, align 2)
; CHECK: %1:pnr_p8to15 = COPY %0
; CHECK: INLINEASM &"ld1w {z0.s,z1.s,z2.s,z3.s}, $0/z, [x10]", 1 /* sideeffect attdialect */, 393225 /* reguse:PNR_p8to15 */, %1
; CHECK: INLINEASM &"ld1w {z0.s,z1.s,z2.s,z3.s}, $0/z, [x10]", 1 /* sideeffect attdialect */, 458761 /* reguse:PNR_p8to15 */, %1
; CHECK: RET_ReallyLR
%predcnt.addr = alloca target("aarch64.svcount"), align 2
store target("aarch64.svcount") %predcnt, ptr %predcnt.addr, align 2
Expand All @@ -14,7 +14,7 @@ entry:
ret void
}

define dso_local void @UpaPNR(target("aarch64.svcount") %predcnt) {
define void @UpaPNR(target("aarch64.svcount") %predcnt) {
entry:
; CHECK: %0:ppr = COPY $p0
; CHECK: STR_PXI %0, %stack.0.predcnt.addr, 0 :: (store unknown-size into %ir.predcnt.addr, align 2)
Expand All @@ -26,4 +26,18 @@ entry:
%0 = load target("aarch64.svcount"), ptr %predcnt.addr, align 2
call void asm sideeffect "ld1w {z0.s,z1.s,z2.s,z3.s}, $0/z, [x10]", "@3Upa"(target("aarch64.svcount") %0)
ret void
}
}

define void @UplPNR(target("aarch64.svcount") %predcnt) {
entry:
; CHECK: %0:ppr = COPY $p0
; CHECK: STR_PXI %0, %stack.0.predcnt.addr, 0 :: (store unknown-size into %ir.predcnt.addr, align 2)
; CHECK: %1:pnr_3b = COPY %0
; CHECK: INLINEASM &"fadd z0.h, $0/m, z0.h, #0.5", 1 /* sideeffect attdialect */, 393225 /* reguse:PNR_3b */, %1
; CHECK: RET_ReallyLR
%predcnt.addr = alloca target("aarch64.svcount"), align 2
store target("aarch64.svcount") %predcnt, ptr %predcnt.addr, align 2
%0 = load target("aarch64.svcount"), ptr %predcnt.addr, align 2
call void asm sideeffect "fadd z0.h, $0/m, z0.h, #0.5", "@3Upl"(target("aarch64.svcount") %0)
ret void
}
26 changes: 13 additions & 13 deletions llvm/test/CodeGen/AArch64/callbr-asm-outputs-indirect-isel.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ define i32 @test0() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"# $0", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %5, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"# $0", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %5, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %5
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand All @@ -31,7 +31,7 @@ define i32 @test0() {
; CHECK-NEXT: bb.2.direct:
; CHECK-NEXT: successors: %bb.4(0x80000000), %bb.3(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"# $0", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %7, 13 /* imm */, %bb.3
; CHECK-NEXT: INLINEASM_BR &"# $0", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %7, 13 /* imm */, %bb.3
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr32all = COPY %7
; CHECK-NEXT: B %bb.4
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -107,7 +107,7 @@ define i32 @dont_split1() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.1(0x80000000), %bb.2(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %1, 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %1, 13 /* imm */, %bb.2
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %1
; CHECK-NEXT: B %bb.1
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -168,7 +168,7 @@ define i32 @dont_split3() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.1(0x80000000), %bb.2(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %0, 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %0, 13 /* imm */, %bb.2
; CHECK-NEXT: B %bb.1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1.x:
Expand All @@ -195,7 +195,7 @@ define i32 @split_me0() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -245,7 +245,7 @@ define i32 @split_me1(i1 %z) {
; CHECK-NEXT: bb.1.w:
; CHECK-NEXT: successors: %bb.3(0x80000000), %bb.2(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %5, 13 /* imm */, %bb.2, 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %5, 13 /* imm */, %bb.2, 13 /* imm */, %bb.2
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32all = COPY %5
; CHECK-NEXT: B %bb.3
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -298,7 +298,7 @@ define i32 @split_me2(i1 %z) {
; CHECK-NEXT: bb.1.w:
; CHECK-NEXT: successors: %bb.3(0x80000000), %bb.2(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %6, 13 /* imm */, %bb.2, 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %6, 13 /* imm */, %bb.2, 13 /* imm */, %bb.2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr32all = COPY %6
; CHECK-NEXT: B %bb.3
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -341,7 +341,7 @@ define i32 @dont_split4() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.1(0x80000000), %bb.2(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.2
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.1
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -380,7 +380,7 @@ define i32 @dont_split5() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -411,7 +411,7 @@ define i32 @split_me3() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -458,7 +458,7 @@ define i32 @dont_split6(i32 %0) {
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[PHI:%[0-9]+]]:gpr32all = PHI [[COPY]], %bb.0, %2, %bb.2
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32common = COPY [[PHI]]
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %4, 2147483657 /* reguse tiedto:$0 */, [[COPY1]](tied-def 3), 13 /* imm */, %bb.2
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %4, 2147483657 /* reguse tiedto:$0 */, [[COPY1]](tied-def 3), 13 /* imm */, %bb.2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr32all = COPY %4
; CHECK-NEXT: B %bb.3
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -493,7 +493,7 @@ define i32 @split_me4() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand Down Expand Up @@ -524,7 +524,7 @@ define i32 @split_me5() {
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1638410 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: INLINEASM_BR &"", 0 /* attdialect */, 1703946 /* regdef:GPR32common */, def %3, 13 /* imm */, %bb.1
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32all = COPY %3
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
Expand Down
4 changes: 2 additions & 2 deletions llvm/test/CodeGen/AArch64/emit_fneg_with_non_register_operand.mir
View file
Original file line number Diff line number Diff line change
Expand Up @@ -91,10 +91,10 @@ body: |
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[LOADgot:%[0-9]+]]:gpr64common = LOADgot target-flags(aarch64-got) @c
; CHECK-NEXT: [[LDRDui:%[0-9]+]]:fpr64 = LDRDui [[LOADgot]], 0 :: (dereferenceable load (s64) from @c)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2359306 /* regdef:WSeqPairsClass_with_sube32_in_MatrixIndexGPR32_8_11 */, def %2, 2147483657 /* reguse tiedto:$0 */, [[LDRDui]](tied-def 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2359306 /* regdef:WSeqPairsClass_with_sube32_in_MatrixIndexGPR32_12_15 */, def %2, 2147483657 /* reguse tiedto:$0 */, [[LDRDui]](tied-def 3)
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr64 = COPY %2
; CHECK-NEXT: [[LDRDui1:%[0-9]+]]:fpr64 = LDRDui [[LOADgot]], 0 :: (dereferenceable load (s64) from @c)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2359306 /* regdef:WSeqPairsClass_with_sube32_in_MatrixIndexGPR32_8_11 */, def %4, 2147483657 /* reguse tiedto:$0 */, [[LDRDui1]](tied-def 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 2359306 /* regdef:WSeqPairsClass_with_sube32_in_MatrixIndexGPR32_12_15 */, def %4, 2147483657 /* reguse tiedto:$0 */, [[LDRDui1]](tied-def 3)
; CHECK-NEXT: [[FNEGDr:%[0-9]+]]:fpr64 = FNEGDr %2
; CHECK-NEXT: nofpexcept FCMPDrr %4, killed [[FNEGDr]], implicit-def $nzcv, implicit $fpcr
; CHECK-NEXT: Bcc 1, %bb.2, implicit $nzcv
Expand Down
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