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llvm-mirror/test/CodeGen/PowerPC/aix-cc-byval-mem.ll
jasonliu 621386835e [XCOFF][AIX] Use 'L..' instead of 'L' for PrivateGlobalPrefix 
Without this change, names start with 'L' will get created as
temporary symbol in MCContext::createSymbol.

Some other potential prefix considered:
.L, does not work for AIX, as a function start with L will end
up with .L as prefix for its function entry point.

..L could work, but it does not play well with the convention
on AIX that anything start with '.' are considered as entry point.

L. could work, but not sure if it's safe enough, as it's possible
to have suffixes like .something append to a plain L, giving L.something
which is not necessarily a temporary.

That's why we picked L.. for now.

Differential Revision: https://reviews.llvm.org/D80831
2020-06-03 17:18:11 +00:00

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; RUN: llc -verify-machineinstrs -stop-before=ppc-vsx-copy \
; RUN: -mcpu=pwr4 -mattr=-altivec \
; RUN: -mtriple powerpc-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,32BIT %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
; RUN: -mtriple powerpc-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECKASM,ASM32BIT %s
; RUN: llc -verify-machineinstrs -stop-before=ppc-vsx-copy \
; RUN: -mcpu=pwr4 -mattr=-altivec \
; RUN: -mtriple powerpc64-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,64BIT %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
; RUN: -mtriple powerpc64-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECKASM,ASM64BIT %s
%struct_S1 = type { i8 }
@gS1 = external global %struct_S1, align 1
define void @call_test_byval_mem1() {
entry:
%call = call zeroext i8 @test_byval_mem1(i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, %struct_S1* byval(%struct_S1) align 1 @gS1)
ret void
}
; CHECKASM-LABEL: .call_test_byval_mem1:
; ASM32BIT: stwu 1, -64(1)
; ASM32BIT: lwz [[REG1:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM32BIT: lbz [[REG2:[0-9]+]], 0([[REG1]])
; ASM32BIT: stb [[REG2]], 56(1)
; ASM32BIT: bl .test_byval_mem1
; ASM32BIT: addi 1, 1, 64
; ASM64BIT: stdu 1, -128(1)
; ASM64BIT: ld [[REG1:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM64BIT: lbz [[REG2:[0-9]+]], 0([[REG1]])
; ASM64BIT: stb [[REG2]], 112(1)
; ASM64BIT: bl .test_byval_mem1
; ASM64BIT: addi 1, 1, 128
define zeroext i8 @test_byval_mem1(i32, i32, i32, i32, i32, i32, i32, i32, %struct_S1* byval(%struct_S1) align 1 %s) {
entry:
%gep = getelementptr inbounds %struct_S1, %struct_S1* %s, i32 0, i32 0
%load = load i8, i8* %gep, align 1
ret i8 %load
}
; CHECK-LABEL: name: test_byval_mem1
; 32BIT: fixedStack:
; 32BIT-NEXT: - { id: 0, type: default, offset: 56, size: 4, alignment: 8, stack-id: default,
; 32BIT: bb.0.entry:
; 32BIT-NEXT: %[[VAL:[0-9]+]]:gprc = LBZ 0, %fixed-stack.0
; 32BIT-NEXT: $r3 = COPY %[[VAL]]
; 32BIT-NEXT: BLR
; 64BIT: fixedStack:
; 64BIT-NEXT: - { id: 0, type: default, offset: 112, size: 8, alignment: 16, stack-id: default,
; 64BIT: bb.0.entry:
; 64BIT-NEXT: %[[VAL:[0-9]+]]:g8rc = LBZ8 0, %fixed-stack.0
; 64BIT-NEXT: $x3 = COPY %[[VAL]]
; 64BIT-NEXT: BLR8
%struct_S256 = type { [256 x i8] }
@gS256 = external global %struct_S256, align 1
define void @call_test_byval_mem2() {
entry:
%call = call zeroext i8 @test_byval_mem2(i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, %struct_S256* byval(%struct_S256) align 1 @gS256)
ret void
}
; CHECK-LABEL: name: call_test_byval_mem2
; Confirm the expected memcpy call is independent of the call to test_byval_mem2.
; 32BIT: ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT-NEXT: %0:gprc = nuw ADDI $r1, 56
; 32BIT-NEXT: %1:gprc = LWZtoc @gS256, $r2 :: (load 4 from got)
; 32BIT-NEXT: %2:gprc = LI 256
; 32BIT-DAG: $r3 = COPY %0
; 32BIT-DAG: $r4 = COPY %1
; 32BIT-DAG: $r5 = COPY %2
; 32BIT-NEXT: BL_NOP <mcsymbol .memcpy>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r4, implicit $r5, implicit $r2, implicit-def $r1, implicit-def $r3
; 32BIT-NEXT: ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT: ADJCALLSTACKDOWN 312, 0, implicit-def dead $r1, implicit $r1
; 32BIT-DAG: $r3 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r4 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r5 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r6 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r7 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r8 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r9 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r10 = COPY %{{[0-9]+}}
; 32BIT-NEXT: BL_NOP <mcsymbol .test_byval_mem2>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r4, implicit $r5, implicit $r6, implicit $r7, implicit $r8, implicit $r9, implicit $r10, implicit $r2, implicit-def $r1
; 32BIT-NEXT: ADJCALLSTACKUP 312, 0, implicit-def dead $r1, implicit $r1
; CHECKASM-LABEL: .call_test_byval_mem2:
; ASM32BIT: stwu 1, -320(1)
; ASM32BIT-DAG: addi 3, 1, 56
; ASM32BIT-DAG: lwz 4, L..C{{[0-9]+}}(2)
; ASM32BIT-DAG: li 5, 256
; ASM32BIT-NEXT: bl .memcpy
; ASM32BIT: bl .test_byval_mem2
; ASM32BIT: addi 1, 1, 320
; Confirm the expected memcpy call is independent of the call to test_byval_mem2.
; 64BIT: ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
; 64BIT-NEXT: %0:g8rc = nuw ADDI8 $x1, 112
; 64BIT-NEXT: %1:g8rc = LDtoc @gS256, $x2 :: (load 8 from got)
; 64BIT-NEXT: %2:g8rc = LI8 256
; 64BIT-DAG: $x3 = COPY %0
; 64BIT-DAG: $x4 = COPY %1
; 64BIT-DAG: $x5 = COPY %2
; 64BIT-NEXT: BL8_NOP <mcsymbol .memcpy>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x5, implicit $x2, implicit-def $r1, implicit-def $x3
; 64BIT-NEXT: ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
; 64BIT: ADJCALLSTACKDOWN 368, 0, implicit-def dead $r1, implicit $r1
; 64BIT-DAG: $x3 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x4 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x5 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x6 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x7 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x8 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x9 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x10 = COPY %{{[0-9]+}}
; 64BIT-NEXT: BL8_NOP <mcsymbol .test_byval_mem2>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x5, implicit $x6, implicit $x7, implicit $x8, implicit $x9, implicit $x10, implicit $x2, implicit-def $r1
; 64BIT-NEXT: ADJCALLSTACKUP 368, 0, implicit-def dead $r1, implicit $r1
; ASM64BIT: stdu 1, -368(1)
; ASM64BIT-DAG: addi 3, 1, 112
; ASM64BIT-DAG: ld 4, L..C{{[0-9]+}}(2)
; ASM64BIT-DAG: li 5, 256
; ASM64BIT-NEXT: bl .memcpy
; ASM64BIT: bl .test_byval_mem2
; ASM64BIT: addi 1, 1, 368
define zeroext i8 @test_byval_mem2(i32, i32, i32, i32, i32, i32, i32, i32, %struct_S256* byval(%struct_S256) align 1 %s) {
entry:
%gep = getelementptr inbounds %struct_S256, %struct_S256* %s, i32 0, i32 0, i32 255
%load = load i8, i8* %gep, align 1
ret i8 %load
}
; CHECK-LABEL: name: test_byval_mem2
; 32BIT: fixedStack:
; 32BIT-NEXT: - { id: 0, type: default, offset: 56, size: 256, alignment: 8, stack-id: default,
; 32BIT: bb.0.entry:
; 32BIT-NEXT: %[[VAL:[0-9]+]]:gprc = LBZ 255, %fixed-stack.0
; 32BIT-NEXT: $r3 = COPY %[[VAL]]
; 32BIT-NEXT: BLR
; 64BIT: fixedStack:
; 64BIT-NEXT: - { id: 0, type: default, offset: 112, size: 256, alignment: 16, stack-id: default,
; 64BIT: bb.0.entry:
; 64BIT-NEXT: %[[VAL:[0-9]+]]:g8rc = LBZ8 255, %fixed-stack.0
; 64BIT-NEXT: $x3 = COPY %[[VAL]]
; 64BIT-NEXT: BLR8
%struct_S57 = type { [57 x i8] }
@gS57 = external global %struct_S57, align 1
define void @call_test_byval_mem3() {
entry:
call void @test_byval_mem3(i32 42, float 0x40091EB860000000, %struct_S57* byval(%struct_S57) align 1 @gS57)
ret void
}
; CHECK-LABEL: name: call_test_byval_mem3
; Confirm the expected memcpy call is independent of the call to test_byval_mem3.
; 32BIT: ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT-NEXT: %0:gprc_and_gprc_nor0 = LWZtoc @gS57, $r2 :: (load 4 from got)
; 32BIT-NEXT: %1:gprc = nuw ADDI %0, 24
; 32BIT-NEXT: %2:gprc = nuw ADDI $r1, 56
; 32BIT-NEXT: %3:gprc = LI 33
; 32BIT-DAG: $r3 = COPY %2
; 32BIT-DAG: $r4 = COPY %1
; 32BIT-DAG: $r5 = COPY %3
; 32BIT-NEXT: BL_NOP <mcsymbol .memcpy>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r4, implicit $r5, implicit $r2, implicit-def $r1, implicit-def $r3
; 32BIT-NEXT: ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT: ADJCALLSTACKDOWN 92, 0, implicit-def dead $r1, implicit $r1
; 32BIT-DAG: $r3 = COPY %{{[0-9]+}}
; 32BIT-DAG: $f1 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r5 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r6 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r7 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r8 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r9 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r10 = COPY %{{[0-9]+}}
; 32BIT-NEXT: BL_NOP <mcsymbol .test_byval_mem3>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $f1, implicit $r5, implicit $r6, implicit $r7, implicit $r8, implicit $r9, implicit $r10, implicit $r2, implicit-def $r1
; 32BIT-NEXT: ADJCALLSTACKUP 92, 0, implicit-def dead $r1, implicit $r1
; CHECKASM-LABEL: .call_test_byval_mem3:
; ASM32BIT: stwu 1, -112(1)
; ASM32BIT-DAG: lwz [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM32BIT-DAG: addi 3, 1, 56
; ASM32BIT-DAG: addi 4, [[REG]], 24
; ASM32BIT-DAG: li 5, 33
; ASM32BIT-NEXT: bl .memcpy
; ASM32BIT-DAG: lwz 5, 0([[REG]])
; ASM32BIT-DAG: lwz 6, 4([[REG]])
; ASM32BIT-DAG: lwz 7, 8([[REG]])
; ASM32BIT-DAG: lwz 8, 12([[REG]])
; ASM32BIT-DAG: lwz 9, 16([[REG]])
; ASM32BIT-DAG: lwz 10, 20([[REG]])
; ASM32BIT: bl .test_byval_mem3
; ASM32BIT: addi 1, 1, 112
; The memcpy call was inlined in 64-bit so MIR test is redundant and omitted.
; ASM64BIT: stdu 1, -128(1)
; ASM64BIT-DAG: ld [[REG1:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM64BIT-DAG: ld [[REG2:[0-9]+]], 48([[REG1]])
; ASM64BIT-DAG: std [[REG2]], 112(1)
; ASM64BIT-DAG: lbz [[REG3:[0-9]+]], 56([[REG1]])
; ASM64BIT-DAG: stb [[REG3]], 120(1)
; ASM64BIT-DAG: ld 5, 0([[REG1]])
; ASM64BIT-DAG: ld 6, 8([[REG1]])
; ASM64BIT-DAG: ld 7, 16([[REG1]])
; ASM64BIT-DAG: ld 8, 24([[REG1]])
; ASM64BIT-DAG: ld 9, 32([[REG1]])
; ASM64BIT-DAG: ld 10, 40([[REG1]])
; ASM64BIT: bl .test_byval_mem3
; ASM64BIT: addi 1, 1, 128
define void @test_byval_mem3(i32, float, %struct_S57* byval(%struct_S57) align 1 %s) {
entry:
ret void
}
;CHECK-LABEL: name: test_byval_mem3
; 32BIT: fixedStack:
; 32BIT-NEXT: - { id: 0, type: default, offset: 32, size: 60, alignment: 16, stack-id: default,
; 32BIT: bb.0.entry:
; 32BIT-NEXT: liveins: $r5, $r6, $r7, $r8, $r9, $r10
; 32BIT-DAG: %2:gprc = COPY $r5
; 32BIT-DAG: %3:gprc = COPY $r6
; 32BIT-DAG: %4:gprc = COPY $r7
; 32BIT-DAG: %5:gprc = COPY $r8
; 32BIT-DAG: %6:gprc = COPY $r9
; 32BIT-DAG: %7:gprc = COPY $r10
; 32BIT-NEXT: STW %2, 0, %fixed-stack.0 :: (store 4 into %fixed-stack.0
; 32BIT-DAG: STW %3, 4, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 4
; 32BIT-DAG: STW %4, 8, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 8
; 32BIT-DAG: STW %5, 12, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 12
; 32BIT-DAG: STW %6, 16, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 16
; 32BIT-DAG: STW %7, 20, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 20
; 32BIT-NEXT: BLR implicit $lr, implicit $rm
; 64BIT: fixedStack:
; 64BIT-NEXT: - { id: 0, type: default, offset: 64, size: 64, alignment: 16, stack-id: default,
; 64BIT: bb.0.entry
; 64BIT-NEXT: liveins: $x5, $x6, $x7, $x8, $x9, $x10
; 64BIT-DAG: %2:g8rc = COPY $x5
; 64BIT-DAG: %3:g8rc = COPY $x6
; 64BIT-DAG: %4:g8rc = COPY $x7
; 64BIT-DAG: %5:g8rc = COPY $x8
; 64BIT-DAG: %6:g8rc = COPY $x9
; 64BIT-DAG: %7:g8rc = COPY $x10
; 64BIT-NEXT: STD %2, 0, %fixed-stack.0 :: (store 8 into %fixed-stack.0, align 16)
; 64BIT-DAG: STD %3, 8, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 8)
; 64BIT-DAG: STD %4, 16, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 16, align 16)
; 64BIT-DAG: STD %5, 24, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 24)
; 64BIT-DAG: STD %6, 32, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 32, align 16)
; 64BIT-DAG: STD %7, 40, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 40)
; 64BIT-NEXT: BLR8 implicit $lr8, implicit $rm
%struct_S31 = type { [31 x i8] }
@gS31 = external global %struct_S31, align 1
define void @call_test_byval_mem4() {
entry:
call void @test_byval_mem4(i32 42, %struct_S31* byval(%struct_S31) align 1 @gS31, %struct_S256* byval(%struct_S256) align 1 @gS256)
ret void
}
; CHECK-LABEL: name: call_test_byval_mem4
; CHECKASM-LABEL: .call_test_byval_mem4:
; Confirm the expected memcpy call is independent of the call to test_byval_mem4.
; 32BIT: ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT-NEXT: %3:gprc = nuw ADDI $r1, 60
; 32BIT-NEXT: %4:gprc = LWZtoc @gS256, $r2 :: (load 4 from got)
; 32BIT-NEXT: %5:gprc = LI 256
; 32BIT-DAG: $r3 = COPY %3
; 32BIT-DAG: $r4 = COPY %4
; 32BIT-DAG: $r5 = COPY %5
; 32BIT-NEXT: BL_NOP <mcsymbol .memcpy>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r4, implicit $r5, implicit $r2, implicit-def $r1, implicit-def $r3
; 32BIT-NEXT: ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
; 32BIT: ADJCALLSTACKDOWN 316, 0, implicit-def dead $r1, implicit $r1
; 32BIT-DAG: $r3 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r4 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r5 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r6 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r7 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r8 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r9 = COPY %{{[0-9]+}}
; 32BIT-DAG: $r10 = COPY %{{[0-9]+}}
; 32BIT-NEXT: BL_NOP <mcsymbol .test_byval_mem4>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r4, implicit $r5, implicit $r6, implicit $r7, implicit $r8, implicit $r9, implicit $r10, implicit $r2, implicit-def $r1
; 32BIT-NEXT: ADJCALLSTACKUP 316, 0, implicit-def dead $r1, implicit $r1
; ASM32BIT: stwu 1, -336(1)
; ASM32BIT-NEXT: stw [[REG1:[0-9]+]], {{[0-9]+}}(1)
; ASM32BIT: lwz [[REG1]], L..C{{[0-9]+}}(2)
; ASM32BIT-DAG: lhz [[REG2:[0-9]+]], 28([[REG1]])
; ASM32BIT-DAG: sth [[REG2]], 56(1)
; ASM32BIT-DAG: lbz [[REG3:[0-9]+]], 30([[REG1]])
; ASM32BIT-DAG: stb [[REG3]], 58(1)
; ASM32BIT-DAG: addi 3, 1, 60
; ASM32BIT-DAG: lwz 4, L..C{{[0-9]+}}(2)
; ASM32BIT-DAG: li 5, 256
; ASM32BIT-NEXT: bl .memcpy
; ASM32BIT-DAG: lwz 4, 0([[REG1]])
; ASM32BIT-DAG: lwz 5, 4([[REG1]])
; ASM32BIT-DAG: lwz 6, 8([[REG1]])
; ASM32BIT-DAG: lwz 7, 12([[REG1]])
; ASM32BIT-DAG: lwz 8, 16([[REG1]])
; ASM32BIT-DAG: lwz 9, 20([[REG1]])
; ASM32BIT-DAG: lwz 10, 24([[REG1]])
; ASM32BIT: bl .test_byval_mem4
; ASM32BIT: addi 1, 1, 336
; Confirm the expected memcpy call is independent of the call to test_byval_mem4.
; 64BIT: ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
; 64BIT-NEXT: %0:g8rc_and_g8rc_nox0 = LDtoc @gS256, $x2 :: (load 8 from got)
; 64BIT-NEXT: %1:g8rc = nuw ADDI8 %0, 24
; 64BIT-NEXT: %2:g8rc = nuw ADDI8 $x1, 112
; 64BIT-NEXT: %3:g8rc = LI8 232
; 64BIT-DAG: $x3 = COPY %2
; 64BIT-DAG: $x4 = COPY %1
; 64BIT-DAG: $x5 = COPY %3
; 64BIT-NEXT: BL8_NOP <mcsymbol .memcpy>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x5, implicit $x2, implicit-def $r1, implicit-def $x3
; 64BIT-NEXT: ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
; 64BIT: ADJCALLSTACKDOWN 344, 0, implicit-def dead $r1, implicit $r1
; 64BIT-DAG: $x3 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x4 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x5 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x6 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x7 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x8 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x9 = COPY %{{[0-9]+}}
; 64BIT-DAG: $x10 = COPY %{{[0-9]+}}
; 64BIT-NEXT: BL8_NOP <mcsymbol .test_byval_mem4>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x5, implicit $x6, implicit $x7, implicit $x8, implicit $x9, implicit $x10, implicit $x2, implicit-def $r1
; 64BIT-NEXT: ADJCALLSTACKUP 344, 0, implicit-def dead $r1, implicit $r1
; ASM64BIT: stdu 1, -368(1)
; ASM64BIT-DAG: ld [[REG1:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM64BIT-DAG: addi 3, 1, 112
; ASM64BIT-DAG: addi 4, [[REG1]], 24
; ASM64BIT-DAG: li 5, 232
; ASM64BIT-NEXT: bl .memcpy
; ASM64BIT-DAG: ld [[REG2:[0-9]+]], L..C{{[0-9]+}}(2)
; ASM64BIT-DAG: ld 4, 0([[REG2]])
; ASM64BIT-DAG: ld 5, 8([[REG2]])
; ASM64BIT-DAG: ld 6, 16([[REG2]])
; ASM64BIT-DAG: lwz [[REG3:[0-9]+]], 24([[REG2]])
; ASM64BIT-DAG: lhz [[REG4:[0-9]+]], 28([[REG2]])
; ASM64BIT-DAG: lbz 7, 30([[REG2]])
; ASM64BIT-DAG: rlwinm 7, 7, 8, 16, 23
; ASM64BIT-DAG: rlwimi 7, [[REG4]], 16, 0, 15
; ASM64BIT-DAG: rldimi 7, [[REG3]], 32, 0
; ASM64BIT-DAG: ld 8, 0([[REG1]])
; ASM64BIT-DAG: ld 9, 8([[REG1]])
; ASM64BIT-DAG: ld 10, 16([[REG1]])
; ASM64BIT: bl .test_byval_mem4
; ASM64BIT: addi 1, 1, 368
define void @test_byval_mem4(i32, %struct_S31* byval(%struct_S31) align 1, %struct_S256* byval(%struct_S256) align 1 %s) {
entry:
ret void
}
; CHECK-LABEL: name: test_byval_mem4
; 32BIT: fixedStack:
; 32BIT: - { id: 0, type: default, offset: 60, size: 256, alignment: 4, stack-id: default,
; 32BIT: - { id: 1, type: default, offset: 28, size: 32, alignment: 4, stack-id: default,
; 32BIT: stack: []
; 32BIT: bb.0.entry:
; 32BIT-NEXT: liveins: $r4, $r5, $r6, $r7, $r8, $r9, $r10
; 32BIT-DAG: %1:gprc = COPY $r4
; 32BIT-DAG: %2:gprc = COPY $r5
; 32BIT-DAG: %3:gprc = COPY $r6
; 32BIT-DAG: %4:gprc = COPY $r7
; 32BIT-DAG: %5:gprc = COPY $r8
; 32BIT-DAG: %6:gprc = COPY $r9
; 32BIT-DAG: %7:gprc = COPY $r10
; 32BIT-NEXT: STW %1, 0, %fixed-stack.1 :: (store 4 into %fixed-stack.1
; 32BIT-DAG: STW %2, 4, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 4
; 32BIT-DAG: STW %3, 8, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 8
; 32BIT-DAG: STW %4, 12, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 12
; 32BIT-DAG: STW %5, 16, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 16
; 32BIT-DAG: STW %6, 20, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 20
; 32BIT-DAG: STW %7, 24, %fixed-stack.1 :: (store 4 into %fixed-stack.1 + 24
; 32BIT-NEXT: BLR implicit $lr, implicit $rm
; 64BIT: fixedStack:
; 64BIT: - { id: 0, type: default, offset: 88, size: 256, alignment: 8, stack-id: default,
; 64BIT: - { id: 1, type: default, offset: 56, size: 32, alignment: 8, stack-id: default,
; 64BIT: stack: []
; 64BIT: bb.0.entry:
; 64BIT-NEXT: liveins: $x4, $x5, $x6, $x7, $x8, $x9, $x10
; 64BIT-DAG: %1:g8rc = COPY $x4
; 64BIT-DAG: %2:g8rc = COPY $x5
; 64BIT-DAG: %3:g8rc = COPY $x6
; 64BIT-DAG: %4:g8rc = COPY $x7
; 64BIT-DAG: %5:g8rc = COPY $x8
; 64BIT-DAG: %6:g8rc = COPY $x9
; 64BIT-DAG: %7:g8rc = COPY $x10
; 64BIT-NEXT: STD %1, 0, %fixed-stack.1 :: (store 8 into %fixed-stack.1
; 64BIT-DAG: STD %2, 8, %fixed-stack.1 :: (store 8 into %fixed-stack.1 + 8
; 64BIT-DAG: STD %3, 16, %fixed-stack.1 :: (store 8 into %fixed-stack.1 + 16
; 64BIT-DAG: STD %4, 24, %fixed-stack.1 :: (store 8 into %fixed-stack.1 + 24
; 64BIT-DAG: STD %5, 0, %fixed-stack.0 :: (store 8 into %fixed-stack.0
; 64BIT-DAG: STD %6, 8, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 8
; 64BIT-DAG: STD %7, 16, %fixed-stack.0 :: (store 8 into %fixed-stack.0 + 16
; 64BIT-NEXT: BLR8 implicit $lr8, implicit $rm
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