diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/and-cmpz.ll')
-rw-r--r-- | llvm/test/CodeGen/ARM/and-cmpz.ll | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/llvm/test/CodeGen/ARM/and-cmpz.ll b/llvm/test/CodeGen/ARM/and-cmpz.ll deleted file mode 100644 index 809dc6cc6ba..00000000000 --- a/llvm/test/CodeGen/ARM/and-cmpz.ll +++ /dev/null @@ -1,71 +0,0 @@ -; RUN: llc -mtriple=thumbv7m-linux-gnu < %s | FileCheck %s --check-prefix=CHECK --check-prefix=T2 -; RUN: llc -mtriple=thumbv6m-linux-gnu < %s | FileCheck %s --check-prefix=CHECK --check-prefix=T1 - -; CHECK-LABEL: single_bit: -; CHECK: lsls r0, r0, #23 -; T2-NEXT: mov -; T2-NEXT: it -; T1-NEXT: bmi -define i32 @single_bit(i32 %p) { - %a = and i32 %p, 256 - %b = icmp eq i32 %a, 0 - br i1 %b, label %true, label %false - -true: - ret i32 1 - -false: - ret i32 2 -} - -; CHECK-LABEL: multi_bit_lsb_ubfx: -; CHECK: lsls r0, r0, #24 -; T2-NEXT: mov -; T2-NEXT: it -; T1-NEXT: beq -define i32 @multi_bit_lsb_ubfx(i32 %p) { - %a = and i32 %p, 255 - %b = icmp eq i32 %a, 0 - br i1 %b, label %true, label %false - -true: - ret i32 1 - -false: - ret i32 2 -} - -; CHECK-LABEL: multi_bit_msb: -; CHECK: lsrs r0, r0, #24 -; T2-NEXT: mov -; T2-NEXT: it -; T1-NEXT: beq -define i32 @multi_bit_msb(i32 %p) { - %a = and i32 %p, 4278190080 ; 0xff000000 - %b = icmp eq i32 %a, 0 - br i1 %b, label %true, label %false - -true: - ret i32 1 - -false: - ret i32 2 -} - -; CHECK-LABEL: multi_bit_nosb: -; T1: lsls r0, r0, #8 -; T1-NEXT: lsrs r0, r0, #24 -; T2: tst.w -; T2-NEXT: it -; T1-NEXT: beq -define i32 @multi_bit_nosb(i32 %p) { - %a = and i32 %p, 16711680 ; 0x00ff0000 - %b = icmp eq i32 %a, 0 - br i1 %b, label %true, label %false - -true: - ret i32 1 - -false: - ret i32 2 -} |