diff options
| -rw-r--r-- | include/llvm/CodeGen/LiveInterval.h | 5 | ||||
| -rw-r--r-- | test/CodeGen/X86/pr3495.ll | 6 | ||||
| -rw-r--r-- | test/CodeGen/X86/stack-color-with-reg.ll | 2 |
3 files changed, 8 insertions, 5 deletions
diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h index 921c557..2a8c2c8 100644 --- a/include/llvm/CodeGen/LiveInterval.h +++ b/include/llvm/CodeGen/LiveInterval.h @@ -774,7 +774,10 @@ namespace llvm { void ComputeJoinedWeight(const LiveInterval &Other); bool operator<(const LiveInterval& other) const { - return beginIndex() < other.beginIndex(); + const MachineInstrIndex &thisIndex = beginIndex(); + const MachineInstrIndex &otherIndex = other.beginIndex(); + return (thisIndex < otherIndex || + (thisIndex == otherIndex && reg < other.reg)); } void print(raw_ostream &OS, const TargetRegisterInfo *TRI = 0) const; diff --git a/test/CodeGen/X86/pr3495.ll b/test/CodeGen/X86/pr3495.ll index ca6204c..368c38c 100644 --- a/test/CodeGen/X86/pr3495.ll +++ b/test/CodeGen/X86/pr3495.ll @@ -1,6 +1,6 @@ -; RUN: llvm-as < %s | llc -march=x86 -stats |& grep {Number of reloads omited} | grep 2 -; RUN: llvm-as < %s | llc -march=x86 -stats |& not grep {Number of available reloads turned into copies} -; RUN: llvm-as < %s | llc -march=x86 -stats |& grep {Number of machine instrs printed} | grep 39 +; RUN: llvm-as < %s | llc -march=x86 -stats |& grep {Number of reloads omited} | grep 1 +; RUN: llvm-as < %s | llc -march=x86 -stats |& grep {Number of available reloads turned into copies} | grep 1 +; RUN: llvm-as < %s | llc -march=x86 -stats |& grep {Number of machine instrs printed} | grep 40 ; PR3495 ; The loop reversal kicks in once here, resulting in one fewer instruction. diff --git a/test/CodeGen/X86/stack-color-with-reg.ll b/test/CodeGen/X86/stack-color-with-reg.ll index 114e9bf..604bd4f 100644 --- a/test/CodeGen/X86/stack-color-with-reg.ll +++ b/test/CodeGen/X86/stack-color-with-reg.ll @@ -1,7 +1,7 @@ ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin10 -relocation-model=pic -disable-fp-elim -color-ss-with-regs -stats -info-output-file - > %t ; RUN: grep stackcoloring %t | grep "loads eliminated" ; RUN: grep stackcoloring %t | grep "stack slot refs replaced with reg refs" | grep 5 -; RUN: grep asm-printer %t | grep 182 +; RUN: grep asm-printer %t | grep 181 type { [62 x %struct.Bitvec*] } ; type %0 type { i8* } ; type %1 |