43 lines
1.2 KiB
LLVM
43 lines
1.2 KiB
LLVM
; 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
|