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| author | Eli Friedman <efriedma@quicinc.com> | 2019-03-25 21:25:28 +0000 |
|---|---|---|
| committer | Eli Friedman <efriedma@quicinc.com> | 2019-03-25 21:25:28 +0000 |
| commit | 92d0d133661f6c1bcc3dd37c7a6435a2c0733f81 (patch) | |
| tree | fd283e47226841aa0869a6b7827c6c2f475db7a3 /llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll | |
| parent | 4dcf3acce6d7455fd079d8e57441906ca2bad254 (diff) | |
| download | bcm5719-llvm-92d0d133661f6c1bcc3dd37c7a6435a2c0733f81.tar.gz bcm5719-llvm-92d0d133661f6c1bcc3dd37c7a6435a2c0733f81.zip | |
[AArch64] Prefer "mov" over "orr" to materialize constants.
This is generally more readable due to the way the assembler aliases
work.
(This causes a lot of test changes, but it's not really as scary as it
looks at first glance; it's just mechanically changing a bunch of checks
for orr to check for mov instead.)
Differential Revision: https://reviews.llvm.org/D59720
llvm-svn: 356954
Diffstat (limited to 'llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll b/llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll index 99190633547..6735a1e0bc0 100644 --- a/llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll +++ b/llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll @@ -75,7 +75,7 @@ define i32 @pos_sel_constants(i32 %a) { define i32 @pos_sel_special_constant(i32 %a) { ; CHECK-LABEL: pos_sel_special_constant: ; CHECK: // %bb.0: -; CHECK-NEXT: orr w8, wzr, #0x200 +; CHECK-NEXT: mov w8, #512 ; CHECK-NEXT: bic w0, w8, w0, lsr #22 ; CHECK-NEXT: ret ; |
