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Diffstat (limited to 'test/CodeGen/X86/optimize-max-2.ll')
| -rw-r--r-- | test/CodeGen/X86/optimize-max-2.ll | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/test/CodeGen/X86/optimize-max-2.ll b/test/CodeGen/X86/optimize-max-2.ll deleted file mode 100644 index 45b542e2267c..000000000000 --- a/test/CodeGen/X86/optimize-max-2.ll +++ /dev/null @@ -1,32 +0,0 @@ -; RUN: llc < %s -march=x86-64 | grep cmov | count 2 -; RUN: llc < %s -march=x86-64 | FileCheck %s - -; CHECK: jne -; CHECK-NOT: jne - -; LSR's OptimizeMax function shouldn't try to eliminate this max, because -; it has three operands. - -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" - -define void @foo(double* nocapture %p, i64 %x, i64 %y) nounwind { -entry: - %tmp = icmp eq i64 %y, 0 ; <i1> [#uses=1] - %umax = select i1 %tmp, i64 1, i64 %y ; <i64> [#uses=2] - %tmp8 = icmp ugt i64 %umax, %x ; <i1> [#uses=1] - %umax9 = select i1 %tmp8, i64 %umax, i64 %x ; <i64> [#uses=1] - br label %bb4 - -bb4: ; preds = %bb4, %entry - %i.07 = phi i64 [ 0, %entry ], [ %2, %bb4 ] ; <i64> [#uses=2] - %scevgep = getelementptr double, double* %p, i64 %i.07 ; <double*> [#uses=2] - %0 = load double, double* %scevgep, align 8 ; <double> [#uses=1] - %1 = fmul double %0, 2.000000e+00 ; <double> [#uses=1] - store double %1, double* %scevgep, align 8 - %2 = add i64 %i.07, 1 ; <i64> [#uses=2] - %exitcond = icmp eq i64 %2, %umax9 ; <i1> [#uses=1] - br i1 %exitcond, label %return, label %bb4 - -return: ; preds = %bb4 - ret void -} |
