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|
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=+altivec -vec-extabi -xcoff-traceback-table=true < %s | \
; RUN: FileCheck --check-prefixes=CHECK-ASM,COMMON %s
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -function-sections \
; RUN: -mcpu=pwr4 -mattr=+altivec -vec-extabi < %s | \
; RUN: FileCheck --check-prefixes=CHECK-FUNC,COMMON %s
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=+altivec -vec-extabi -xcoff-traceback-table=true -filetype=obj -o %t.o < %s
; RUN: llvm-objdump -d --traceback-table --symbol-description %t.o | \
; RUN: FileCheck --match-full-lines --strict-whitespace --check-prefixes=OBJ-DIS,NO-FUNC-SEC %s
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=+altivec -vec-extabi -xcoff-traceback-table=true -function-sections -filetype=obj -o %t_func.o < %s
; RUN: llvm-objdump -d --traceback-table --symbol-description %t_func.o | \
; RUN: FileCheck --match-full-lines --strict-whitespace --check-prefixes=OBJ-DIS,FUNC-SEC %s
define float @bar() #0 {
entry:
%fvalue = alloca float, align 4
%taken = alloca i32, align 4
%data = alloca i32, align 4
store float 1.000000e+00, ptr %fvalue, align 4
%0 = load float, ptr %fvalue, align 4
%1 = call float asm "fneg $0,$1\0A\09", "=b,b,~{f31},~{f30},~{f29},~{f28},~{f27}"(float %0)
store float %1, ptr %fvalue, align 4
store i32 123, ptr %data, align 4
%2 = load i32, ptr %data, align 4
%3 = call i32 asm "cntlzw $0, $1\0A\09", "=b,b,~{r31},~{r30},~{r29},~{r28}"(i32 %2)
store i32 %3, ptr %taken, align 4
%4 = load i32, ptr %taken, align 4
%conv = sitofp i32 %4 to float
%5 = load float, ptr %fvalue, align 4
%add = fadd float %conv, %5
ret float %add
}
define <4 x i32> @foov() #0 {
entry:
%taken = alloca <4 x i32>, align 16
%data = alloca <4 x i32>, align 16
store <4 x i32> <i32 123, i32 0, i32 0, i32 0>, ptr %data, align 16
call void asm sideeffect "", "~{v31},~{v30},~{v29},~{v28}"()
%0 = load <4 x i32>, ptr %taken, align 16
ret <4 x i32> %0
}
; COMMON: .vbyte 4, 0x00000000 # Traceback table begin
; COMMON-NEXT: .byte 0x00 # Version = 0
; COMMON-NEXT: .byte 0x09 # Language = CPlusPlus
; COMMON-NEXT: .byte 0x22 # -IsGlobaLinkage, -IsOutOfLineEpilogOrPrologue
; COMMON-NEXT: # +HasTraceBackTableOffset, -IsInternalProcedure
; COMMON-NEXT: # -HasControlledStorage, -IsTOCless
; COMMON-NEXT: # +IsFloatingPointPresent
; COMMON-NEXT: # -IsFloatingPointOperationLogOrAbortEnabled
; COMMON-NEXT: .byte 0x40 # -IsInterruptHandler, +IsFunctionNamePresent, -IsAllocaUsed
; COMMON-NEXT: # OnConditionDirective = 0, -IsCRSaved, -IsLRSaved
; COMMON-NEXT: .byte 0x05 # -IsBackChainStored, -IsFixup, NumOfFPRsSaved = 5
; COMMON-NEXT: .byte 0x04 # -HasExtensionTable, -HasVectorInfo, NumOfGPRsSaved = 4
; COMMON-NEXT: .byte 0x00 # NumberOfFixedParms = 0
; COMMON-NEXT: .byte 0x01 # NumberOfFPParms = 0, +HasParmsOnStack
; CHECK-ASM-NEXT: .vbyte 4, L..bar0-.bar # Function size
; CHECK-FUNC-NEXT: .vbyte 4, L..bar0-.bar[PR] # Function size
; COMMON-NEXT: .vbyte 2, 0x0003 # Function name len = 3
; COMMON-NEXT: .byte "bar" # Function Name
; COMMON-NEXT: # -- End function
; COMMON: L..foov0:
; COMMON-NEXT: .vbyte 4, 0x00000000 # Traceback table begin
; COMMON-NEXT: .byte 0x00 # Version = 0
; COMMON-NEXT: .byte 0x09 # Language = CPlusPlus
; COMMON-NEXT: .byte 0x20 # -IsGlobaLinkage, -IsOutOfLineEpilogOrPrologue
; COMMON-NEXT: # +HasTraceBackTableOffset, -IsInternalProcedure
; COMMON-NEXT: # -HasControlledStorage, -IsTOCless
; COMMON-NEXT: # -IsFloatingPointPresent
; COMMON-NEXT: # -IsFloatingPointOperationLogOrAbortEnabled
; COMMON-NEXT: .byte 0x40 # -IsInterruptHandler, +IsFunctionNamePresent, -IsAllocaUsed
; COMMON-NEXT: # OnConditionDirective = 0, -IsCRSaved, -IsLRSaved
; COMMON-NEXT: .byte 0x00 # -IsBackChainStored, -IsFixup, NumOfFPRsSaved = 0
; COMMON-NEXT: .byte 0xc0 # +HasExtensionTable, +HasVectorInfo, NumOfGPRsSaved = 0
; COMMON-NEXT: .byte 0x00 # NumberOfFixedParms = 0
; COMMON-NEXT: .byte 0x01 # NumberOfFPParms = 0, +HasParmsOnStack
; CHECK-ASM-NEXT: .vbyte 4, L..foov0-.foov # Function size
; CHECK-FUNC-NEXT: .vbyte 4, L..foov0-.foov[PR] # Function size
; COMMON-NEXT: .vbyte 2, 0x0004 # Function name len = 4
; COMMON-NEXT: .byte "foov" # Function Name
; COMMON-NEXT: .byte 0x12 # NumOfVRsSaved = 4, +IsVRSavedOnStack, -HasVarArgs
; COMMON-NEXT: .byte 0x01 # NumOfVectorParams = 0, +HasVMXInstruction
; COMMON-NEXT: .vbyte 4, 0x00000000 # Vector Parameter type =
; COMMON-NEXT: .vbyte 2, 0x0000 # Padding
; COMMON-NEXT: .byte 0x08 # ExtensionTableFlag = TB_EH_INFO
; COMMON-NEXT: .align 2
; COMMON-NEXT: .vbyte 4, L..C2-TOC[TC0] # EHInfo Table
; COMMON: .csect .eh_info_table[RW],2
; COMMON-NEXT:__ehinfo.1:
; COMMON-NEXT: .vbyte 4, 0
; COMMON-NEXT: .align 2
; COMMON-NEXT: .vbyte 4, 0
; COMMON-NEXT: .vbyte 4, 0
; CHECK-ASM-NEXT: .csect ..text..[PR],5
; CHECK-FUNC-NEXT: .csect .foov[PR],5
; COMMON-NEXT: # -- End function
; COMMON: .toc
; COMMON: L..C2:
; COMMON-NEXT: .tc __ehinfo.1[TE],__ehinfo.1
; OBJ-DIS: 9c: 00 00 00 00 # Traceback table start
; OBJ-DIS-NEXT: a0: 00 # Version = 0
; OBJ-DIS-NEXT: a1: 09 # Language = CPlusPlus
; OBJ-DIS-NEXT: a2: 22 # -isGlobalLinkage, -isOutOfLineEpilogOrPrologue
; OBJ-DIS-NEXT: +hasTraceBackTableOffset, -isInternalProcedure
; OBJ-DIS-NEXT: -hasControlledStorage, -isTOCless
; OBJ-DIS-NEXT: +isFloatingPointPresent
; OBJ-DIS-NEXT: -isFloatingPointOperationLogOrAbortEnabled
; OBJ-DIS-NEXT: a3: 40 # -isInterruptHandler, +isFuncNamePresent, -isAllocaUsed
; OBJ-DIS-NEXT: OnConditionDirective = 0, -isCRSaved, -isLRSaved
; OBJ-DIS-NEXT: a4: 05 # -isBackChainStored, -isFixup, NumOfFPRsSaved = 5
; OBJ-DIS-NEXT: a5: 04 # -hasExtensionTable, -hasVectorInfo, NumOfGPRsSaved = 4
; OBJ-DIS-NEXT: a6: 00 # NumberOfFixedParms = 0
; OBJ-DIS-NEXT: a7: 01 # NumberOfFPParms = 0, +hasParmsOnStack
; OBJ-DIS-NEXT: a8: 00 00 00 9c # TraceBackTableOffset = 156
; OBJ-DIS-NEXT: ac: 00 03 # FunctionNameLen = 3
; OBJ-DIS-NEXT: ae: 62 61 72 # FunctionName = bar
; NO-FUNC-SEC-NEXT: b1: 60 00 00 # Padding
; NO-FUNC-SEC-NEXT: b4: 00 60 00 00
; NO-FUNC-SEC-NEXT: b8: 00 60 00 00
; NO-FUNC-SEC-NEXT: bc: 00 00 00 00
; FUNC-SEC-NEXT: b1: 00 00 00 # Padding
; FUNC-SEC-NEXT: ...
; OBJ-DIS: 11c: 00 00 00 00 # Traceback table start
; OBJ-DIS-NEXT: 120: 00 # Version = 0
; OBJ-DIS-NEXT: 121: 09 # Language = CPlusPlus
; OBJ-DIS-NEXT: 122: 20 # -isGlobalLinkage, -isOutOfLineEpilogOrPrologue
; OBJ-DIS-NEXT: +hasTraceBackTableOffset, -isInternalProcedure
; OBJ-DIS-NEXT: -hasControlledStorage, -isTOCless
; OBJ-DIS-NEXT: -isFloatingPointPresent
; OBJ-DIS-NEXT: -isFloatingPointOperationLogOrAbortEnabled
; OBJ-DIS-NEXT: 123: 40 # -isInterruptHandler, +isFuncNamePresent, -isAllocaUsed
; OBJ-DIS-NEXT: OnConditionDirective = 0, -isCRSaved, -isLRSaved
; OBJ-DIS-NEXT: 124: 00 # -isBackChainStored, -isFixup, NumOfFPRsSaved = 0
; OBJ-DIS-NEXT: 125: c0 # +hasExtensionTable, +hasVectorInfo, NumOfGPRsSaved = 0
; OBJ-DIS-NEXT: 126: 00 # NumberOfFixedParms = 0
; OBJ-DIS-NEXT: 127: 01 # NumberOfFPParms = 0, +hasParmsOnStack
; OBJ-DIS-NEXT: 128: 00 00 00 5c # TraceBackTableOffset = 92
; OBJ-DIS-NEXT: 12c: 00 04 # FunctionNameLen = 4
; OBJ-DIS-NEXT: 12e: 66 6f 6f 76 # FunctionName = foov
; OBJ-DIS-NEXT: 132: 12 # NumberOfVRSaved = 4, +isVRSavedOnStack, -hasVarArgs
; OBJ-DIS-NEXT: 133: 01 # NumberOfVectorParms = 0, +hasVMXInstruction
; OBJ-DIS-NEXT: 134: 00 00 00 00 # VectorParmsInfoString =
; OBJ-DIS-NEXT: 138: 00 00 # Padding
; OBJ-DIS-NEXT: 13a: 08 # ExtensionTable = TB_EH_INFO
; OBJ-DIS-NEXT: 13b: 00 # Alignment padding for eh info displacement
; OBJ-DIS-NEXT: 13c: 00 00 00 08 # EH info displacement
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