| ; RUN: llc -mtriple=arm64-apple-ios < %s | FileCheck %s |
| |
| define i64 @sbfiz64(i64 %v) { |
| ; CHECK-LABEL: sbfiz64: |
| ; CHECK: sbfiz x0, x0, #1, #16 |
| %shl = shl i64 %v, 48 |
| %shr = ashr i64 %shl, 47 |
| ret i64 %shr |
| } |
| |
| define i32 @sbfiz32(i32 %v) { |
| ; CHECK-LABEL: sbfiz32: |
| ; CHECK: sbfiz w0, w0, #1, #14 |
| %shl = shl i32 %v, 18 |
| %shr = ashr i32 %shl, 17 |
| ret i32 %shr |
| } |
| |
| define i64 @ubfiz64(i64 %v) { |
| ; CHECK-LABEL: ubfiz64: |
| ; CHECK: ubfiz x0, x0, #36, #11 |
| %shl = shl i64 %v, 53 |
| %shr = lshr i64 %shl, 17 |
| ret i64 %shr |
| } |
| |
| define i32 @ubfiz32(i32 %v) { |
| ; CHECK-LABEL: ubfiz32: |
| ; CHECK: ubfiz w0, w0, #6, #24 |
| %shl = shl i32 %v, 8 |
| %shr = lshr i32 %shl, 2 |
| ret i32 %shr |
| } |
