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| author | Jordan Rupprecht <rupprecht@google.com> | 2019-08-29 19:03:58 +0000 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2019-08-29 19:03:58 +0000 |
| commit | f9f81289e6864ca3f09df16bad0ffc3ca58c3162 (patch) | |
| tree | 4e2d0515690990f4c64f788b5ff73bb0e985da5b /llvm/test/CodeGen/Hexagon | |
| parent | 4b87023baed81115c69269286fdcb0caca28a9b0 (diff) | |
| download | bcm5719-llvm-f9f81289e6864ca3f09df16bad0ffc3ca58c3162.tar.gz bcm5719-llvm-f9f81289e6864ca3f09df16bad0ffc3ca58c3162.zip | |
Revert [MBP] Disable aggressive loop rotate in plain mode
This reverts r369664 (git commit 51f48295cbe8fa3a44db263b528dd9f7bae7bf9a)
It causes many benchmark regressions, internally and in llvm's benchmark suite.
llvm-svn: 370398
Diffstat (limited to 'llvm/test/CodeGen/Hexagon')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/bug6757-endloop.ll | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/early-if-merge-loop.ll | 4 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/prof-early-if.ll | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/redundant-branching2.ll | 2 |
4 files changed, 6 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/Hexagon/bug6757-endloop.ll b/llvm/test/CodeGen/Hexagon/bug6757-endloop.ll index a4e593fa2ba..9fec47e54cd 100644 --- a/llvm/test/CodeGen/Hexagon/bug6757-endloop.ll +++ b/llvm/test/CodeGen/Hexagon/bug6757-endloop.ll @@ -4,10 +4,10 @@ ; This situation can arise due to tail duplication. ; CHECK: loop1([[LP:.LBB0_[0-9]+]] +; CHECK: endloop1 ; CHECK: [[LP]]: ; CHECK-NOT: loop1( ; CHECK: endloop1 -; CHECK: endloop1 %s.0 = type { i32, i8* } %s.1 = type { i32, i32, i32, i32 } diff --git a/llvm/test/CodeGen/Hexagon/early-if-merge-loop.ll b/llvm/test/CodeGen/Hexagon/early-if-merge-loop.ll index ab8b00d6c90..01983cfb969 100644 --- a/llvm/test/CodeGen/Hexagon/early-if-merge-loop.ll +++ b/llvm/test/CodeGen/Hexagon/early-if-merge-loop.ll @@ -2,9 +2,11 @@ ; Make sure that the loop in the end has only one basic block. ; CHECK-LABEL: fred +; CHECK: %b2 ; Rely on the comments, make sure the one for the loop header is present. ; CHECK: %loop -; CHECK-NOT: %should_merge +; CHECK: %should_merge +; CHECK: %exit target triple = "hexagon" diff --git a/llvm/test/CodeGen/Hexagon/prof-early-if.ll b/llvm/test/CodeGen/Hexagon/prof-early-if.ll index a5215a9b351..b0f21110b7d 100644 --- a/llvm/test/CodeGen/Hexagon/prof-early-if.ll +++ b/llvm/test/CodeGen/Hexagon/prof-early-if.ll @@ -1,8 +1,8 @@ ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s ; Rely on the comments generated by llc. Check that "if.then" was not predicated. +; CHECK: b5 ; CHECK: b2 ; CHECK-NOT: if{{.*}}memd -; CHECK: b5 %s.0 = type { [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [24 x i32], [3 x i32], [24 x i32], [8 x %s.1], [5 x i32] } %s.1 = type { i32, i32 } diff --git a/llvm/test/CodeGen/Hexagon/redundant-branching2.ll b/llvm/test/CodeGen/Hexagon/redundant-branching2.ll index 50007007d17..e9305e9fd27 100644 --- a/llvm/test/CodeGen/Hexagon/redundant-branching2.ll +++ b/llvm/test/CodeGen/Hexagon/redundant-branching2.ll @@ -3,9 +3,9 @@ ; CHECK: memub ; CHECK: memub +; CHECK: cmp.eq ; CHECK: memub ; CHECK-NOT: if{{.*}}jump .LBB -; CHECK: cmp.eq target triple = "hexagon-unknown--elf" |
