diff options
Diffstat (limited to 'llvm/test/CodeGen/PowerPC')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll | 42 | ||||
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/rlwinm-zero-ext.ll | 2 |
2 files changed, 43 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll b/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll new file mode 100644 index 00000000000..d4ce1a7ec66 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/noPermuteFormasking.ll @@ -0,0 +1,42 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unkknown-unknown \ +; RUN: -verify-machineinstrs -O2 < %s | FileCheck %s +$test = comdat any + +; Function Attrs: noinline nounwind +define void @test() local_unnamed_addr #0 comdat align 2 { +; CHECK-LABEL: test: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: ld 3, 0(3) +; CHECK-NEXT: cmpdi 1, 3, 0 +; CHECK-NEXT: andi. 4, 3, 3 +; CHECK-NEXT: crand 20, 2, 5 +; CHECK-NEXT: isel 3, 0, 3, 20 +; CHECK-NEXT: addi 3, 3, -1 +; CHECK-NEXT: cmpldi 3, 3 +; CHECK-NEXT: bltlr+ 0 +; CHECK-NEXT: # %bb.1: # %for.body.i.i.i.i.i.i.i +entry: + %0 = load float*, float** undef, align 8 + %1 = load i64, i64* undef, align 8 + %add.ptr.i.i.i.i = getelementptr inbounds float, float* %0, i64 undef + %2 = ptrtoint float* %add.ptr.i.i.i.i to i64 + %and.i.i.i.i.i.i.i = and i64 %2, 3 + %tobool.i.i.i.i.i.i.i = icmp eq i64 %and.i.i.i.i.i.i.i, 0 + %cmp.i.i.i.i.i.i.i = icmp slt i64 0, %1 + %3 = and i1 %tobool.i.i.i.i.i.i.i, %cmp.i.i.i.i.i.i.i + %spec.select.i.i.i.i.i.i.i = select i1 %3, i64 0, i64 %1 + %4 = add i64 %spec.select.i.i.i.i.i.i.i, -1 + %5 = sub i64 %4, 0 + br label %for.body.i.i.i.i.i.i.i.prol.loopexit + +for.body.i.i.i.i.i.i.i.prol.loopexit: ; preds = %entry + %6 = icmp ult i64 %5, 3 + br i1 %6, label %exitBB, label %for.body.i.i.i.i.i.i.i + +for.body.i.i.i.i.i.i.i: ; preds = %for.body.i.i.i.i.i.i.i.prol.loopexit + unreachable + +exitBB: ; preds = %for.body.i.i.i.i.i.i.i.prol.loopexit + ret void +} diff --git a/llvm/test/CodeGen/PowerPC/rlwinm-zero-ext.ll b/llvm/test/CodeGen/PowerPC/rlwinm-zero-ext.ll index 282a31b1e27..ccc76e232b6 100644 --- a/llvm/test/CodeGen/PowerPC/rlwinm-zero-ext.ll +++ b/llvm/test/CodeGen/PowerPC/rlwinm-zero-ext.ll @@ -6,7 +6,7 @@ target triple = "powerpc64le-unknown-linux-gnu" define i8 @test1(i32 %a) { entry: ; CHECK-NOT: rlwinm {{{[0-9]+}}}, {{[0-9]+}}, 0, 24, 27 -; CHECK: rlwinm. [[REG:[0-9]+]], {{[0-9]+}}, 0, 24, 27 +; CHECK: andi. [[REG:[0-9]+]], {{[0-9]+}}, 240 ; CHECK-NOT: cmplwi [[REG]], 0 ; CHECK: beq 0 %0 = and i32 %a, 240 |
