diff options
| author | Balaram Makam <bmakam@codeaurora.org> | 2017-10-05 18:33:34 +0000 |
|---|---|---|
| committer | Balaram Makam <bmakam@codeaurora.org> | 2017-10-05 18:33:34 +0000 |
| commit | 7c79470c71e1bd2e13ba285710d86269189c5804 (patch) | |
| tree | fe215484395b7adb9c9d0aada8fb8f2958a55988 | |
| parent | f7e14f4c72af7f5a8e016e230b1258bdef2d208b (diff) | |
| download | bcm5719-llvm-7c79470c71e1bd2e13ba285710d86269189c5804.tar.gz bcm5719-llvm-7c79470c71e1bd2e13ba285710d86269189c5804.zip | |
[ARM/AARCH64] Make test MachineBranchProb.ll more robust and re-enable for ARM/AArch64
Summary: Make test robust enough to not fail due to CFG changes and re-enable for ARM/AArch64.
Reviewers: rovka, fhahn
Reviewed By: fhahn
Subscribers: fhahn, aemerson, rengolin, mcrosier, llvm-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D38590
llvm-svn: 315002
| -rw-r--r-- | llvm/test/CodeGen/Generic/MachineBranchProb.ll | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/Generic/MachineBranchProb.ll b/llvm/test/CodeGen/Generic/MachineBranchProb.ll index 36844658096..8207fa8ce0f 100644 --- a/llvm/test/CodeGen/Generic/MachineBranchProb.ll +++ b/llvm/test/CodeGen/Generic/MachineBranchProb.ll @@ -1,8 +1,5 @@ ; RUN: llc < %s -print-machineinstrs=expand-isel-pseudos -o /dev/null 2>&1 | FileCheck %s -; ARM & AArch64 run an extra SimplifyCFG which disrupts this test. -; UNSUPPORTED: arm,aarch64 - ; Hexagon runs passes that renumber the basic blocks, causing this test ; to fail. ; XFAIL: hexagon @@ -10,6 +7,8 @@ ; Bug: PR31899 ; XFAIL: avr +declare void @foo() + ; Make sure we have the correct weight attached to each successor. define i32 @test2(i32 %x) nounwind uwtable readnone ssp { ; CHECK-LABEL: Machine code for function test2: @@ -29,6 +28,8 @@ entry: ; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}36.36%) BB#3({{[0-9a-fx/= ]+}}63.64%) sw.bb: +; this call will prevent simplifyCFG from optimizing the block away in ARM/AArch64. + tail call void @foo() br label %return sw.bb1: |
