| ; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -verify-machineinstrs < %s | FileCheck %s |
| ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs < %s | FileCheck %s |
| ; RUN: llc -mtriple=powerpc-unknown-linux-gnu -verify-machineinstrs < %s | FileCheck %s |
| |
| ; RUN: llc -mtriple=powerpc64-unknown-freebsd -verify-machineinstrs < %s | FileCheck %s |
| ; RUN: llc -mtriple=powerpc-unknown-freebsd -verify-machineinstrs < %s | FileCheck %s |
| |
| define dso_local void @moveToVRSave(i32 signext %i) { |
| entry: |
| tail call void asm sideeffect "mtvrsave $0", "r,~{vrsave}"(i32 %i) |
| ret void |
| } |
| |
| define dso_local signext i32 @moveFromVRSave() { |
| entry: |
| %0 = tail call i32 asm sideeffect "mfvrsave $0", "=r"() |
| ret i32 %0 |
| } |
| |
| define dso_local void @moveToSPR(i32 signext %i) { |
| entry: |
| tail call void asm sideeffect "mtspr 256, $0", "r,~{vrsave}"(i32 %i) |
| ret void |
| } |
| |
| define dso_local signext i32 @moveFromSPR() { |
| entry: |
| %0 = tail call i32 asm sideeffect "mfspr $0, 256", "=r"() |
| ret i32 %0 |
| } |
| |
| ; CHECK-LABEL: moveToVRSave: |
| ; CHECK: mtvrsave 3 |
| |
| ; CHECK-LABEL: moveFromVRSave: |
| ; CHECK: mfvrsave {{[0-9]+}} |
| |
| ; CHECK-LABEL: moveToSPR: |
| ; CHECK: mtspr 256, 3 |
| |
| ; CHECK-LABEL: moveFromSPR: |
| ; CHECK: mfspr {{[0-9]}}, 256 |