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| author | Eric Christopher <echristo@gmail.com> | 2019-04-17 02:12:23 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2019-04-17 02:12:23 +0000 |
| commit | a86343512845c9c1fdbac865fea88aa5fce7142a (patch) | |
| tree | 666fc6353de19ad8b00e56b67edd33f24104e4a7 /llvm/test/Transforms/LoopVectorize/float-reduction.ll | |
| parent | 7f8ca6e3679b3af951cb7a4b1377edfaa3244b93 (diff) | |
| download | bcm5719-llvm-a86343512845c9c1fdbac865fea88aa5fce7142a.tar.gz bcm5719-llvm-a86343512845c9c1fdbac865fea88aa5fce7142a.zip | |
Temporarily Revert "Add basic loop fusion pass."
As it's causing some bot failures (and per request from kbarton).
This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.
llvm-svn: 358546
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/float-reduction.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/float-reduction.ll | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/float-reduction.ll b/llvm/test/Transforms/LoopVectorize/float-reduction.ll deleted file mode 100644 index f3b95d0ead7..00000000000 --- a/llvm/test/Transforms/LoopVectorize/float-reduction.ll +++ /dev/null @@ -1,46 +0,0 @@ -; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -dce -instcombine -S | FileCheck %s - -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-n8:16:32:64-S128" -;CHECK-LABEL: @foo( -;CHECK: fadd fast <4 x float> -;CHECK: ret -define float @foo(float* nocapture %A, i32* nocapture %n) nounwind uwtable readonly ssp { -entry: - br label %for.body - -for.body: ; preds = %for.body, %entry - %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] - %sum.04 = phi float [ 0.000000e+00, %entry ], [ %add, %for.body ] - %arrayidx = getelementptr inbounds float, float* %A, i64 %indvars.iv - %0 = load float, float* %arrayidx, align 4 - %add = fadd fast float %sum.04, %0 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, 200 - br i1 %exitcond, label %for.end, label %for.body - -for.end: ; preds = %for.body - ret float %add -} - -;CHECK-LABEL: @foosub( -;CHECK: fsub fast <4 x float> -;CHECK: ret -define float @foosub(float* nocapture %A, i32* nocapture %n) nounwind uwtable readonly ssp { -entry: - br label %for.body - -for.body: ; preds = %for.body, %entry - %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] - %sum.04 = phi float [ 0.000000e+00, %entry ], [ %sub, %for.body ] - %arrayidx = getelementptr inbounds float, float* %A, i64 %indvars.iv - %0 = load float, float* %arrayidx, align 4 - %sub = fsub fast float %sum.04, %0 - %indvars.iv.next = add i64 %indvars.iv, 1 - %lftr.wideiv = trunc i64 %indvars.iv.next to i32 - %exitcond = icmp eq i32 %lftr.wideiv, 200 - br i1 %exitcond, label %for.end, label %for.body - -for.end: ; preds = %for.body - ret float %sub -} |
