diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-09 22:16:24 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-09 22:16:24 +0000 |
| commit | 1a80e3a26b201eb1b6322fd40cc528d11d81b119 (patch) | |
| tree | 0e9e8bccf216a9850ccd0f4420bf5dfa0033eb42 /llvm/lib | |
| parent | 29ba4f97e66ae9d15b1b94dc891f1c5826143873 (diff) | |
| download | bcm5719-llvm-1a80e3a26b201eb1b6322fd40cc528d11d81b119.tar.gz bcm5719-llvm-1a80e3a26b201eb1b6322fd40cc528d11d81b119.zip | |
Catch runaway ARMConstantIslandPass even in -Asserts builds.
The pass is prone to looping, and it is better to crash than loop
forever, even in a -Asserts build.
<rdar://problem/10660175>
llvm-svn: 147806
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMConstantIslandPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp b/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp index b73acd184c6..36be2308c97 100644 --- a/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp @@ -435,7 +435,7 @@ bool ARMConstantIslands::runOnMachineFunction(MachineFunction &mf) { for (unsigned i = 0, e = CPUsers.size(); i != e; ++i) CPChange |= HandleConstantPoolUser(i); if (CPChange && ++NoCPIters > 30) - llvm_unreachable("Constant Island pass failed to converge!"); + report_fatal_error("Constant Island pass failed to converge!"); DEBUG(dumpBBs()); // Clear NewWaterList now. If we split a block for branches, it should @@ -447,7 +447,7 @@ bool ARMConstantIslands::runOnMachineFunction(MachineFunction &mf) { for (unsigned i = 0, e = ImmBranches.size(); i != e; ++i) BRChange |= FixUpImmediateBr(ImmBranches[i]); if (BRChange && ++NoBRIters > 30) - llvm_unreachable("Branch Fix Up pass failed to converge!"); + report_fatal_error("Branch Fix Up pass failed to converge!"); DEBUG(dumpBBs()); if (!CPChange && !BRChange) |
