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# REQUIRES: shell, aarch64-registered-target
# UNSUPPORTED: system-windows
# Merge two object files having cgdata (__llvm_merge)
RUN: split-file %s %t
# Synthesize raw cgdata without the header (32 byte) from the indexed cgdata.
RUN: llvm-cgdata --convert --format binary %t/raw-1.cgtext -o %t/raw-1.cgdata
RUN: od -t x1 -j 32 -An %t/raw-1.cgdata | tr -d '\n\r\t' | sed 's/[ ]*$//' | sed 's/[ ][ ]*/\\\\/g' > %t/raw-1-bytes.txt
RUN: sed "s/<RAW_1_BYTES>/$(cat %t/raw-1-bytes.txt)/g" %t/merge-1-template.ll > %t/merge-1.ll
RUN: llc -filetype=obj -mtriple arm64-apple-darwin %t/merge-1.ll -o %t/merge-1.o
# Synthesize raw cgdata without the header (32 byte) from the indexed cgdata.
RUN: llvm-cgdata --convert --format binary %t/raw-2.cgtext -o %t/raw-2.cgdata
RUN: od -t x1 -j 32 -An %t/raw-2.cgdata | tr -d '\n\r\t' | sed 's/[ ]*$//' | sed 's/[ ][ ]*/\\\\/g' > %t/raw-2-bytes.txt
RUN: sed "s/<RAW_2_BYTES>/$(cat %t/raw-2-bytes.txt)/g" %t/merge-2-template.ll > %t/merge-2.ll
RUN: llc -filetype=obj -mtriple arm64-apple-darwin %t/merge-2.ll -o %t/merge-2.o
# Merge two object files into the codegen data file.
RUN: llvm-cgdata --merge --skip-trim %t/merge-1.o %t/merge-2.o -o %t/merge.cgdata
RUN: llvm-cgdata --show %t/merge.cgdata | FileCheck %s
CHECK: Stable function map:
CHECK-NEXT: Unique hash Count: 1
CHECK-NEXT: Total function Count: 2
CHECK-NEXT: Mergeable function Count: 2
RUN: llvm-cgdata --convert %t/merge.cgdata | FileCheck %s --check-prefix=MAP
MAP: # Stable function map
MAP-NEXT: :stable_function_map
MAP-NEXT: ---
MAP-NEXT: - Hash: 1
MAP-NEXT: FunctionName: Func1
MAP-NEXT: ModuleName: Mod1
MAP-NEXT: InstCount: 2
MAP-NEXT: IndexOperandHashes:
MAP-NEXT: - InstIndex: 0
MAP-NEXT: OpndIndex: 1
MAP-NEXT: OpndHash: 3
MAP-NEXT: - Hash: 1
MAP-NEXT: FunctionName: Func2
MAP-NEXT: ModuleName: Mod1
MAP-NEXT: InstCount: 2
MAP-NEXT: IndexOperandHashes:
MAP-NEXT: - InstIndex: 0
MAP-NEXT: OpndIndex: 1
MAP-NEXT: OpndHash: 4
MAP-NEXT: ...
;--- raw-1.cgtext
:stable_function_map
- Hash: 1
FunctionName: Func2
ModuleName: Mod1
InstCount: 2
IndexOperandHashes:
- InstIndex: 0
OpndIndex: 1
OpndHash: 4
...
;--- merge-1-template.ll
@.data = private unnamed_addr constant [60 x i8] c"<RAW_1_BYTES>", section "__DATA,__llvm_merge"
;--- raw-2.cgtext
:stable_function_map
- Hash: 1
FunctionName: Func1
ModuleName: Mod1
InstCount: 2
IndexOperandHashes:
- InstIndex: 0
OpndIndex: 1
OpndHash: 3
...
;--- merge-2-template.ll
@.data = private unnamed_addr constant [60 x i8] c"<RAW_2_BYTES>", section "__DATA,__llvm_merge"
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