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commit cbf3b6e6ac7d26d6667b306b9d8677678624bec8
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Author: Frank Ch. Eigler <fche@redhat.com>
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Date: Thu Nov 15 22:02:18 2018 -0500
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bpf-translate.cxx: quiet a compiler warning
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It's a false positive with rawhide gcc, but easy to quiet anyway.
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diff --git a/bpf-translate.cxx b/bpf-translate.cxx
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index b382a2e..78a5a8d 100644
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--- a/bpf-translate.cxx
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+++ b/bpf-translate.cxx
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@@ -1150,6 +1150,7 @@ bpf_unparser::emit_asm_opcode (const asm_stmt &stmt,
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stmt.fallthrough.c_str()), stmt.tok);
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block *target = label_map[stmt.jmp_target];
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block *fallthrough = label_map[stmt.fallthrough];
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+ c = EQ; // defeat compiler warning about uninitialized c
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this_prog.mk_jcond(this_ins, c, v_dest, v_src1, target, fallthrough);
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}
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else // regular opcode
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commit e6227e5df0851bea0e5a94b17fe0a82c280ed600
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Author: Serhei Makarov <smakarov@redhat.com>
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Date: Fri Nov 16 12:12:07 2018 -0500
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bpf-translate.cxx: don't clobber any earlier value of c
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diff --git a/bpf-translate.cxx b/bpf-translate.cxx
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index 78a5a8d..92f0ea4 100644
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--- a/bpf-translate.cxx
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+++ b/bpf-translate.cxx
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@@ -1027,7 +1027,8 @@ bpf_unparser::emit_asm_opcode (const asm_stmt &stmt,
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throw SEMANTIC_ERROR (_("invalid bpf code"), stmt.tok);
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bool r_dest = false, r_src0 = false, r_src1 = false, i_src1 = false;
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- bool op_jmp = false, op_jcond = false; condition c;
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+ bool op_jmp = false, op_jcond = false;
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+ condition c = EQ; // <- quiet a compiler warning about uninitialized c
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switch (BPF_CLASS (stmt.code))
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{
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case BPF_LDX:
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@@ -1150,7 +1151,6 @@ bpf_unparser::emit_asm_opcode (const asm_stmt &stmt,
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stmt.fallthrough.c_str()), stmt.tok);
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block *target = label_map[stmt.jmp_target];
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block *fallthrough = label_map[stmt.fallthrough];
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- c = EQ; // defeat compiler warning about uninitialized c
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this_prog.mk_jcond(this_ins, c, v_dest, v_src1, target, fallthrough);
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}
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else // regular opcode
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