diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/andc.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/andc.ll b/llvm/test/CodeGen/PowerPC/andc.ll new file mode 100644 index 00000000000..8b8eca6bad5 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/andc.ll @@ -0,0 +1,36 @@ +; RUN: llc < %s -mtriple=powerpc64-apple-darwin | FileCheck %s + +; TODO: These could use 'andc'. + +define i1 @and_cmp1(i32 %x, i32 %y) { +; CHECK-LABEL: and_cmp1: +; CHECK: ; BB#0: +; CHECK-NEXT: and r2, r3, r4 +; CHECK-NEXT: li r3, 1 +; CHECK-NEXT: cmpw cr0, r2, r4 +; CHECK-NEXT: bclr 12, 2, 0 +; CHECK-NEXT: ; BB#1: +; CHECK-NEXT: li r3, 0 +; CHECK-NEXT: blr +; + %and = and i32 %x, %y + %cmp = icmp eq i32 %and, %y + ret i1 %cmp +} + +define i1 @and_cmp_const(i32 %x) { +; CHECK-LABEL: and_cmp_const: +; CHECK: ; BB#0: +; CHECK-NEXT: andi. r2, r3, 43 +; CHECK-NEXT: li r3, 1 +; CHECK-NEXT: cmpwi r2, 43 +; CHECK-NEXT: bclr 12, 2, 0 +; CHECK-NEXT: ; BB#1: +; CHECK-NEXT: li r3, 0 +; CHECK-NEXT: blr +; + %and = and i32 %x, 43 + %cmp = icmp eq i32 %and, 43 + ret i1 %cmp +} + |
