d648aa1b8e
Replace a single dash with a double dash for options that have more than a single letter. llvm-bolt-wrapper.py has special treatment for output options such as "-o" and "-w" causing issues when a single dash is used, e.g. for "-write-dwp". The wrapper can be fixed as well, but using a double dash has other advantages as well. Reviewed By: rafauler Differential Revision: https://reviews.llvm.org/D127538
16 lines
463 B
Plaintext
16 lines
463 B
Plaintext
# Check that we don't accidentally optimize out a tail call.
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RUN: %clang %cflags %S/Inputs/sctc_bug3.s -o %t
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RUN: llvm-bolt %t -o /dev/null --funcs=main --print-after-lowering \
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RUN: --sequential-disassembly 2>&1 | FileCheck %s
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CHECK: .LBB00 (1 instructions, align : 1)
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CHECK: cmpq %rdi, 0x0
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# Check that .Ltmp0 does not have a deleted predecessor.
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CHECK: .Ltmp0 (1 instructions, align : 1)
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CHECK: Predecessors: .LBB00
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# Tail call.
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CHECK: jmp foo
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