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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/i8-induction.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/i8-induction.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/i8-induction.ll | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/i8-induction.ll b/llvm/test/Transforms/LoopVectorize/i8-induction.ll deleted file mode 100644 index a9e8b755f18..00000000000 --- a/llvm/test/Transforms/LoopVectorize/i8-induction.ll +++ /dev/null @@ -1,40 +0,0 @@ -; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -dce -instcombine -S -; RUN: opt < %s -debugify -loop-vectorize -S | FileCheck %s --check-prefix=DEBUGLOC - -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" - -@a = common global i8 0, align 1 -@b = common global i8 0, align 1 - -define void @f() nounwind uwtable ssp { -; Check that the induction phis and adds have debug location. -; -; DEBUGLOC-LABEL: vector.body: -; DEBUGLOC: %vec.ind = phi {{.*}}, !dbg ![[DbgLoc:[0-9]+]] -; DEBUGLOC: %vec.ind.next = add {{.*}}, !dbg ![[DbgLoc]] - -scalar.ph: - store i8 0, i8* inttoptr (i64 1 to i8*), align 1 - %0 = load i8, i8* @a, align 1 - br label %for.body - -for.body: - %mul16 = phi i8 [ 0, %scalar.ph ], [ %mul, %for.body ] ; <------- i8 induction var. - %c.015 = phi i8 [ undef, %scalar.ph ], [ %conv8, %for.body ] - %conv2 = sext i8 %c.015 to i32 - %tobool = icmp ne i8 %c.015, 0 - %.sink = select i1 %tobool, i8 %c.015, i8 %0 - %mul = mul i8 %mul16, %.sink - %add = add nsw i32 %conv2, 1 - %conv8 = trunc i32 %add to i8 - %sext = shl i32 %add, 24 - %phitmp14 = icmp slt i32 %sext, 268435456 - br i1 %phitmp14, label %for.body, label %for.end - -for.end: ; preds = %for.body - store i8 %mul, i8* @b, align 1 - ret void -} - -; Check that the location of the new phi comes from %c.015 = phi i8 -; DEBUGLOC: ![[DbgLoc]] = !DILocation(line: 5 |
