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| author | Chandler Carruth <chandlerc@gmail.com> | 2012-04-23 18:25:57 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2012-04-23 18:25:57 +0000 |
| commit | d410eaba04211d53a523a518a5e315eb24c1072f (patch) | |
| tree | 4f1dce3ce0466afddc686b95b2432690f3086b95 /test/CodeGen/Hexagon/opt-fneg.ll | |
| parent | 15e56ad8855ff2d135a79efa71b540852acf3b97 (diff) | |
| download | llvm-d410eaba04211d53a523a518a5e315eb24c1072f.tar.gz llvm-d410eaba04211d53a523a518a5e315eb24c1072f.tar.bz2 llvm-d410eaba04211d53a523a518a5e315eb24c1072f.tar.xz | |
Revert r155365, r155366, and r155367. All three of these have regression
test suite failures. The failures occur at each stage, and only get
worse, so I'm reverting all of them.
Please resubmit these patches, one at a time, after verifying that the
regression test suite passes. Never submit a patch without running the
regression test suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155372 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Hexagon/opt-fneg.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/opt-fneg.ll | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/test/CodeGen/Hexagon/opt-fneg.ll b/test/CodeGen/Hexagon/opt-fneg.ll deleted file mode 100644 index cf7e2d571d..0000000000 --- a/test/CodeGen/Hexagon/opt-fneg.ll +++ /dev/null @@ -1,24 +0,0 @@ -; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s -; Optimize fneg to togglebit in V5. - -define float @bar(float %x) nounwind { -entry: -; CHECK: r{{[0-9]+}} = togglebit(r{{[0-9]+}}, #31) - %x.addr = alloca float, align 4 - store float %x, float* %x.addr, align 4 - %0 = load float* %x.addr, align 4 - %sub = fsub float -0.000000e+00, %0 - ret float %sub -} - -define float @baz(float %x) nounwind { -entry: -; CHECK: r{{[0-9]+}} = togglebit(r{{[0-9]+}}, #31) - %x.addr = alloca float, align 4 - store float %x, float* %x.addr, align 4 - %0 = load float* %x.addr, align 4 - %conv = fpext float %0 to double - %mul = fmul double %conv, -1.000000e+00 - %conv1 = fptrunc double %mul to float - ret float %conv1 -} |