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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-20 18:00:57 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-20 18:00:57 +0000 |
| commit | 7824152557cfe3a366963f504b2b956f853ebc3a (patch) | |
| tree | 0fadd2f553285f1dececdda3a7c47bc3ddfd8aff /test/CodeGen/X86/misched-new.ll | |
| parent | b47f3ea22461b2d877d4a3246d54bdeab4fcfaa3 (diff) | |
| download | llvm-7824152557cfe3a366963f504b2b956f853ebc3a.tar.gz llvm-7824152557cfe3a366963f504b2b956f853ebc3a.tar.bz2 llvm-7824152557cfe3a366963f504b2b956f853ebc3a.tar.xz | |
Only update regunit live ranges that have been precomputed.
Regunit live ranges are computed on demand, so when mi-sched calls
handleMove, some regunits may not have live ranges yet.
That makes updating them easier: Just skip the non-existing ranges. They
will be computed correctly from the rescheduled machine code when they
are needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158831 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/misched-new.ll')
| -rw-r--r-- | test/CodeGen/X86/misched-new.ll | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/CodeGen/X86/misched-new.ll b/test/CodeGen/X86/misched-new.ll index 8f2f6f7697..f7b1467300 100644 --- a/test/CodeGen/X86/misched-new.ll +++ b/test/CodeGen/X86/misched-new.ll @@ -1,4 +1,5 @@ ; RUN: llc -march=x86-64 -mcpu=core2 -enable-misched -misched=shuffle -misched-bottomup < %s +; RUN: llc -march=x86-64 -mcpu=core2 -enable-misched -misched=shuffle -misched-bottomup -live-regunits < %s ; REQUIRES: asserts ; ; Interesting MachineScheduler cases. |