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| author | Piotr Padlewski <piotr.padlewski@gmail.com> | 2018-07-02 04:49:30 +0000 |
|---|---|---|
| committer | Piotr Padlewski <piotr.padlewski@gmail.com> | 2018-07-02 04:49:30 +0000 |
| commit | 5b3db45e8f4d2600c32e18b136a31457e31b7aed (patch) | |
| tree | a69115753193ac7484d57a950a470fbca72437d1 /llvm/test/CodeGen/Generic | |
| parent | 53054141a70d40965b3056b03c4dcc704a4e0504 (diff) | |
| download | bcm5719-llvm-5b3db45e8f4d2600c32e18b136a31457e31b7aed.tar.gz bcm5719-llvm-5b3db45e8f4d2600c32e18b136a31457e31b7aed.zip | |
Implement strip.invariant.group
Summary:
This patch introduce new intrinsic -
strip.invariant.group that was described in the
RFC: Devirtualization v2
Reviewers: rsmith, hfinkel, nlopes, sanjoy, amharc, kuhar
Subscribers: arsenm, nhaehnle, JDevlieghere, hiraditya, xbolva00, llvm-commits
Differential Revision: https://reviews.llvm.org/D47103
Co-authored-by: Krzysztof Pszeniczny <krzysztof.pszeniczny@gmail.com>
llvm-svn: 336073
Diffstat (limited to 'llvm/test/CodeGen/Generic')
| -rw-r--r-- | llvm/test/CodeGen/Generic/intrinsics.ll | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Generic/intrinsics.ll b/llvm/test/CodeGen/Generic/intrinsics.ll index 3964968dc9d..a889d967a13 100644 --- a/llvm/test/CodeGen/Generic/intrinsics.ll +++ b/llvm/test/CodeGen/Generic/intrinsics.ll @@ -41,11 +41,19 @@ define double @test_cos(float %F) { declare i8* @llvm.launder.invariant.group(i8*) -define i8* @barrier(i8* %p) { +define i8* @launder(i8* %p) { %q = call i8* @llvm.launder.invariant.group(i8* %p) ret i8* %q } +declare i8* @llvm.strip.invariant.group(i8*) + +define i8* @strip(i8* %p) { + %q = call i8* @llvm.strip.invariant.group(i8* %p) + ret i8* %q +} + + ; sideeffect declare void @llvm.sideeffect() |
