| Ehsan Amiri | a538b0f | 2016-08-03 18:17:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN |
| 2 | ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s |
| Hal Finkel | 0d8db46 | 2014-05-11 19:29:11 +0000 | [diff] [blame] | 3 | |
| 4 | define i64 @get_reg() nounwind { |
| 5 | entry: |
| 6 | %reg = call i64 @llvm.read_register.i64(metadata !0) |
| 7 | ret i64 %reg |
| 8 | |
| 9 | ; CHECK-LABEL: @get_reg |
| 10 | ; CHECK: mr 3, 1 |
| 11 | |
| 12 | ; CHECK-DARWIN-LABEL: @get_reg |
| 13 | ; CHECK-DARWIN: mr r3, r1 |
| 14 | } |
| 15 | |
| 16 | declare i64 @llvm.read_register.i64(metadata) nounwind |
| 17 | |
| Duncan P. N. Exon Smith | be7ea19 | 2014-12-15 19:07:53 +0000 | [diff] [blame] | 18 | !0 = !{!"r1\00"} |