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This allows streams that only use BLOCKINFO for debugging purposes to omit the block entirely. As long as another stream is available with the correct BLOCKINFO, the first stream can still be analyzed and dumped. As part of this commit, BitstreamReader gets a move constructor and move assignment operator, as well as a takeBlockInfo method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216826 91177308-0d34-0410-b5e6-96231b3b80d8
53 lines
1.4 KiB
LLVM
53 lines
1.4 KiB
LLVM
; Basic sanity test to check that instruction operands are encoded with
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; relative IDs.
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; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s
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; RUN: verify-uselistorder < %s
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; CHECK: FUNCTION_BLOCK
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_RET {{.*}}op0=1
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define i32 @test_int_binops(i32 %a) nounwind {
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entry:
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%0 = add i32 %a, %a
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%1 = sub i32 %0, %0
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%2 = mul i32 %1, %1
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ret i32 %2
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}
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; CHECK: FUNCTION_BLOCK
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; CHECK: INST_CAST {{.*}}op0=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_BINOP {{.*}}op0=1 op1=1
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; CHECK: INST_RET {{.*}}op0=1
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define double @test_float_binops(i32 %a) nounwind {
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%1 = sitofp i32 %a to double
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%2 = fadd double %1, %1
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%3 = fsub double %2, %2
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%4 = fmul double %3, %3
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%5 = fdiv double %4, %4
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ret double %5
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}
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; CHECK: FUNCTION_BLOCK
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; skip checking operands of INST_INBOUNDS_GEP since that depends on ordering
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; between literals and the formal parameters.
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; CHECK: INST_INBOUNDS_GEP {{.*}}
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; CHECK: INST_LOAD {{.*}}op0=1 {{.*}}
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; CHECK: INST_CMP2 op0=1 {{.*}}
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; CHECK: INST_RET {{.*}}op0=1
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define i1 @test_load(i32 %a, {i32, i32}* %ptr) nounwind {
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entry:
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%0 = getelementptr inbounds {i32, i32}* %ptr, i32 %a, i32 0
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%1 = load i32* %0
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%2 = icmp eq i32 %1, %a
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ret i1 %2
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}
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; CHECK: Stream type: LLVM IR
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