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| author | Evan Cheng <evan.cheng@apple.com> | 2011-06-27 23:40:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-06-27 23:40:45 +0000 |
| commit | f10711fb8c8b5596e973bcc27b5af6203fec34b4 (patch) | |
| tree | b3f745963e601166927c9e540ff898fab17dc3a9 /test/CodeGen/X86/pre-split1.ll | |
| parent | 156d460c758463eb407590cba2371857daf27d8a (diff) | |
| download | external_llvm-f10711fb8c8b5596e973bcc27b5af6203fec34b4.tar.gz external_llvm-f10711fb8c8b5596e973bcc27b5af6203fec34b4.tar.bz2 external_llvm-f10711fb8c8b5596e973bcc27b5af6203fec34b4.zip | |
Remove the experimental (and unused) pre-ra splitting pass. Greedy regalloc can split live ranges.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133962 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/pre-split1.ll')
| -rw-r--r-- | test/CodeGen/X86/pre-split1.ll | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/test/CodeGen/X86/pre-split1.ll b/test/CodeGen/X86/pre-split1.ll deleted file mode 100644 index b55bf57107..0000000000 --- a/test/CodeGen/X86/pre-split1.ll +++ /dev/null @@ -1,24 +0,0 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 -pre-alloc-split -regalloc=linearscan -stats |& \ -; RUN: grep {pre-alloc-split} | grep {Number of intervals split} | grep 1 -; XFAIL: * - -define void @test(double* %P, i32 %cond) nounwind { -entry: - %0 = load double* %P, align 8 ; <double> [#uses=1] - %1 = fadd double %0, 4.000000e+00 ; <double> [#uses=2] - %2 = icmp eq i32 %cond, 0 ; <i1> [#uses=1] - br i1 %2, label %bb1, label %bb - -bb: ; preds = %entry - %3 = fadd double %1, 4.000000e+00 ; <double> [#uses=1] - br label %bb1 - -bb1: ; preds = %bb, %entry - %A.0 = phi double [ %3, %bb ], [ %1, %entry ] ; <double> [#uses=1] - %4 = fmul double %A.0, 4.000000e+00 ; <double> [#uses=1] - %5 = tail call i32 (...)* @bar() nounwind ; <i32> [#uses=0] - store double %4, double* %P, align 8 - ret void -} - -declare i32 @bar(...) |