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| author | Evandro Menezes <e.menezes@samsung.com> | 2017-08-21 21:57:43 +0000 |
|---|---|---|
| committer | Evandro Menezes <e.menezes@samsung.com> | 2017-08-21 21:57:43 +0000 |
| commit | bc11ca1a3167965023c08fa9b2aeb36a9efa4402 (patch) | |
| tree | e2b005291fc4ea1107bab615e0ee5db48f7a78bd /llvm | |
| parent | ef1fc5ae89e6fdb1c94022506ca8188782548852 (diff) | |
| download | bcm5719-llvm-bc11ca1a3167965023c08fa9b2aeb36a9efa4402.tar.gz bcm5719-llvm-bc11ca1a3167965023c08fa9b2aeb36a9efa4402.zip | |
[AArch64] Restore the test of conditional branch fusion
Restore the functionality of this test that was broken by
https://reviews.llvm.org/rL306144.
Differential revision: https://reviews.llvm.org/D36807
llvm-svn: 311389
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/misched-fusion.ll | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/AArch64/misched-fusion.ll b/llvm/test/CodeGen/AArch64/misched-fusion.ll index 59c3583e3d1..19dfd8515c4 100644 --- a/llvm/test/CodeGen/AArch64/misched-fusion.ll +++ b/llvm/test/CodeGen/AArch64/misched-fusion.ll @@ -1,6 +1,6 @@ -; RUN: llc -o - %s -mattr=+arith-bcc-fusion | FileCheck --check-prefix=FUSEBCC %s -; RUN: llc -o - %s -mattr=+arith-cbz-fusion | FileCheck --check-prefix=FUSECBZ %s -; RUN: llc -o - %s -mcpu=cyclone | FileCheck --check-prefix=FUSEBCC --check-prefix=FUSECBZ %s +; RUN: llc -o - %s -mtriple=aarch64-unknown -aarch64-enable-cond-br-tune=false -mattr=+arith-bcc-fusion | FileCheck %s --check-prefix=FUSEBCC +; RUN: llc -o - %s -mtriple=aarch64-unknown -aarch64-enable-cond-br-tune=false -mattr=+arith-cbz-fusion | FileCheck %s --check-prefix=FUSECBZ +; RUN: llc -o - %s -mtriple=aarch64-unknown -aarch64-enable-cond-br-tune=false -mcpu=cyclone | FileCheck %s --check-prefix=FUSEBCC --check-prefix=FUSECBZ target triple = "aarch64-unknown" @@ -27,8 +27,8 @@ exit: ; Make sure sub is scheduled in front of cbnz ; FUSECBZ-LABEL: test_sub_cbz: -; FUSECBZ: subs [[SUBRES:w[0-9]+]], w0, #13 -; FUSECBZ: b.ne {{.?LBB[0-9_]+}} +; FUSECBZ: sub [[R:w[0-9]+]], {{w[0-9]+}}, #13 +; FUSECBZ-NEXT: cbnz [[R]], {{.?LBB[0-9_]+}} define void @test_sub_cbz(i32 %a0, i32 %a1) { entry: ; except for the fusion opportunity the sub/add should be equal so the |
