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| author | Chris Lattner <sabre@nondot.org> | 2006-10-23 18:38:22 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-10-23 18:38:22 +0000 |
| commit | 4c931502cc712e0f0f3d7fb59b2fe9f706910213 (patch) | |
| tree | a5183c7340a60c2c0bc800fd1042c8e1fe53d1fb /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 5e1a34032b6298647b34b44cf19f330d9c49b6de (diff) | |
| download | llvm-4c931502cc712e0f0f3d7fb59b2fe9f706910213.zip llvm-4c931502cc712e0f0f3d7fb59b2fe9f706910213.tar.gz llvm-4c931502cc712e0f0f3d7fb59b2fe9f706910213.tar.bz2 | |
Minor tweak. Instead of generating:
movl 32(%esp), %eax
cmpl $1, %eax
je LBB1_1 #bb
LBB1_4: #entry
cmpl $2, %eax
je LBB1_2 #bb2
jmp LBB1_3 #UnifiedReturnBlock
LBB1_1: #bb
notice that we would miss the fall through and emit this instead:
movl 32(%esp), %eax
cmpl $2, %eax
je LBB1_2 #bb2
LBB1_4: #entry
cmpl $1, %eax
jne LBB1_3 #UnifiedReturnBlock
LBB1_1: #bb
llvm-svn: 31130
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions