diff --git a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
--- a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
+++ b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp
@@ -386,6 +386,10 @@
               unsigned FeedReg2 =
                 TRI->lookThruCopyLike(DefMI->getOperand(2).getReg(), MRI);
 
+              if (!Register::isVirtualRegister(FeedReg1) ||
+                  !Register::isVirtualRegister(FeedReg2))
+                break;
+
               if ((FeedImmed == 0 || FeedImmed == 3) && FeedReg1 == FeedReg2) {
                 LLVM_DEBUG(dbgs() << "Optimizing splat/swap or splat/splat "
                                      "to splat/copy: ");
diff --git a/llvm/test/CodeGen/PowerPC/load-shuffle-and-shuffle-store.ll b/llvm/test/CodeGen/PowerPC/load-shuffle-and-shuffle-store.ll
--- a/llvm/test/CodeGen/PowerPC/load-shuffle-and-shuffle-store.ll
+++ b/llvm/test/CodeGen/PowerPC/load-shuffle-and-shuffle-store.ll
@@ -396,7 +396,9 @@
 define void @swap_store00(<2 x i64> %v1, <2 x i64> %v2, <2 x i64>* %vp) {
 ; CHECK-P8-LABEL: swap_store00:
 ; CHECK-P8:       # %bb.0:
-; CHECK-P8-NEXT:    stxvd2x v2, 0, r7
+; CHECK-P8-NEXT:    xxswapd v2, v2
+; CHECK-P8-NEXT:    xxswapd vs0, v2
+; CHECK-P8-NEXT:    stxvd2x vs0, 0, r7
 ; CHECK-P8-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: swap_store00:
@@ -423,7 +425,9 @@
 define void @swap_store01(<2 x i64> %v1, <2 x i64> %v2, <2 x i64>* %vp) {
 ; CHECK-P8-LABEL: swap_store01:
 ; CHECK-P8:       # %bb.0:
-; CHECK-P8-NEXT:    stxvd2x v3, 0, r7
+; CHECK-P8-NEXT:    xxswapd v2, v3
+; CHECK-P8-NEXT:    xxswapd vs0, v2
+; CHECK-P8-NEXT:    stxvd2x vs0, 0, r7
 ; CHECK-P8-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: swap_store01:
@@ -666,7 +670,9 @@
 define void @swap_store40(<2 x double> %v1, <2 x double> %v2, <2 x double>* %vp) {
 ; CHECK-P8-LABEL: swap_store40:
 ; CHECK-P8:       # %bb.0:
-; CHECK-P8-NEXT:    stxvd2x v2, 0, r7
+; CHECK-P8-NEXT:    xxswapd vs0, v2
+; CHECK-P8-NEXT:    xxswapd vs0, vs0
+; CHECK-P8-NEXT:    stxvd2x vs0, 0, r7
 ; CHECK-P8-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: swap_store40:
@@ -693,7 +699,9 @@
 define void @swap_store41(<2 x double> %v1, <2 x double> %v2, <2 x double>* %vp) {
 ; CHECK-P8-LABEL: swap_store41:
 ; CHECK-P8:       # %bb.0:
-; CHECK-P8-NEXT:    stxvd2x v3, 0, r7
+; CHECK-P8-NEXT:    xxswapd vs0, v3
+; CHECK-P8-NEXT:    xxswapd vs0, vs0
+; CHECK-P8-NEXT:    stxvd2x vs0, 0, r7
 ; CHECK-P8-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: swap_store41:
diff --git a/llvm/test/CodeGen/PowerPC/mi-peephole-splat.ll b/llvm/test/CodeGen/PowerPC/mi-peephole-splat.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/mi-peephole-splat.ll
@@ -0,0 +1,44 @@
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-linux-gnu < %s \
+; RUN: | FileCheck --check-prefix=CHECK-LE %s
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-linux-gnu -mattr=+vsx < %s \
+; RUN: | FileCheck --check-prefix=CHECK-BE %s
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-linux-gnu -mcpu=pwr9 < %s \
+; RUN: | FileCheck --check-prefix=CHECK-P9LE %s
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-linux-gnu -mcpu=pwr9 < %s \
+; RUN: | FileCheck --check-prefix=CHECK-P9BE %s
+
+define double @splat_swap(<2 x double> %x, <2 x double> %y) nounwind  {
+  %added = fadd <2 x double> %x, %y
+  %call = tail call <2 x double> @llvm.rint.v2f64(<2 x double> %added) nounwind readnone
+  %res1 = extractelement <2 x double> %call, i32 0
+  %res2 = extractelement <2 x double> %call, i32 1
+  %ret = fsub double %res1, %res2
+  ret double %ret
+
+; CHECK-LE-LABEL: splat_swap:
+; CHECK-LE: xxmrghd [[XREG1:[0-9]+]], [[XREG1]], [[XREG2:[0-9]+]]
+; CHECK-LE-NEXT: xxswapd [[XREG2]], [[XREG1]]
+; CHECK-LE-NEXT: xssubdp [[XREG2]], [[XREG2]], [[XREG1]]
+; CHECK-LE-NEXT: addi [[REG1:[0-9]+]], [[REG1]], {{[0-9]+}}
+;
+; CHECK-BE-LABEL: splat_swap:
+; CHECK-BE: xxmrghd [[XREG1:[0-9]+]], [[XREG1]], [[XREG2:[0-9]+]]
+; CHECK-BE-NEXT: xxswapd [[XREG2]], [[XREG1]]
+; CHECK-BE-NEXT: xssubdp [[XREG2]], [[XREG1]], [[XREG2]]
+; CHECK-BE-NEXT: addi [[REG1:[0-9]+]], [[REG1]], {{[0-9]+}}
+;
+; CHECK-P9LE-LABEL: splat_swap:
+; CHECK-P9LE-DAG: xxmrghd [[XREG1:[0-9]+]], [[XREG1]], [[XREG2:[0-9]+]]
+; CHECK-P9LE: xxswapd [[XREG2]], [[XREG1]]
+; CHECK-P9LE-NEXT: xssubdp [[XREG2]], [[XREG2]], [[XREG1]]
+; CHECK-P9LE-NEXT: addi [[REG1:[0-9]+]], [[REG1]], {{[0-9]+}}
+;
+; CHECK-P9BE-LABEL: splat_swap:
+; CHECK-P9BE-DAG: xxmrghd [[XREG1:[0-9]+]], [[XREG1]], [[XREG2:[0-9]+]]
+; CHECK-P9BE: xxswapd [[XREG2]], [[XREG1]]
+; CHECK-P9BE-NEXT: xssubdp [[XREG2]], [[XREG1]], [[XREG2]]
+; CHECK-P9BE-NEXT: addi [[REG1:[0-9]+]], [[REG1]], {{[0-9]+}}
+}
+
+declare <2 x double> @llvm.rint.v2f64(<2 x double>)
+
diff --git a/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll b/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll
--- a/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll
+++ b/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll
@@ -468,12 +468,13 @@
 ; PC64LE-NEXT:    lfs 1, .LCPI8_3@toc@l(3)
 ; PC64LE-NEXT:    bl fmod
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
-; PC64LE-NEXT:    lfd 31, 88(1) # 8-byte Folded Reload
 ; PC64LE-NEXT:    xxlor 2, 63, 63
+; PC64LE-NEXT:    lfd 31, 88(1) # 8-byte Folded Reload
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 96
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -509,10 +510,11 @@
 ; PC64LE9-NEXT:    bl fmod
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
 ; PC64LE9-NEXT:    lfd 31, 72(1) # 8-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 80
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -1715,12 +1717,13 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI33_3@toc@l(3)
 ; PC64LE-NEXT:    bl pow
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
-; PC64LE-NEXT:    lfd 31, 88(1) # 8-byte Folded Reload
 ; PC64LE-NEXT:    xxlor 2, 63, 63
+; PC64LE-NEXT:    lfd 31, 88(1) # 8-byte Folded Reload
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 96
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -1756,10 +1759,11 @@
 ; PC64LE9-NEXT:    bl pow
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
 ; PC64LE9-NEXT:    lfd 31, 72(1) # 8-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 80
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -2113,11 +2117,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI38_2@toc@l(3)
 ; PC64LE-NEXT:    bl __powidf2
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -2150,9 +2155,10 @@
 ; PC64LE9-NEXT:    bl __powidf2
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -2477,11 +2483,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI43_2@toc@l(3)
 ; PC64LE-NEXT:    bl sin
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -2511,9 +2518,10 @@
 ; PC64LE9-NEXT:    bl sin
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -2828,11 +2836,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI48_2@toc@l(3)
 ; PC64LE-NEXT:    bl cos
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -2862,9 +2871,10 @@
 ; PC64LE9-NEXT:    bl cos
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -3179,11 +3189,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI53_2@toc@l(3)
 ; PC64LE-NEXT:    bl exp
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -3213,9 +3224,10 @@
 ; PC64LE9-NEXT:    bl exp
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -3530,11 +3542,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI58_2@toc@l(3)
 ; PC64LE-NEXT:    bl exp2
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -3564,9 +3577,10 @@
 ; PC64LE9-NEXT:    bl exp2
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -3881,11 +3895,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI63_2@toc@l(3)
 ; PC64LE-NEXT:    bl log
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -3915,9 +3930,10 @@
 ; PC64LE9-NEXT:    bl log
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -4232,11 +4248,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI68_2@toc@l(3)
 ; PC64LE-NEXT:    bl log10
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -4266,9 +4283,10 @@
 ; PC64LE9-NEXT:    bl log10
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -4583,11 +4601,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI73_2@toc@l(3)
 ; PC64LE-NEXT:    bl log2
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -4617,9 +4636,10 @@
 ; PC64LE9-NEXT:    bl log2
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -4934,11 +4954,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI78_2@toc@l(3)
 ; PC64LE-NEXT:    bl rint
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -4968,9 +4989,10 @@
 ; PC64LE9-NEXT:    bl rint
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -5285,11 +5307,12 @@
 ; PC64LE-NEXT:    lfd 1, .LCPI83_2@toc@l(3)
 ; PC64LE-NEXT:    bl nearbyint
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -5319,9 +5342,10 @@
 ; PC64LE9-NEXT:    bl nearbyint
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -5672,11 +5696,12 @@
 ; PC64LE-NEXT:    lfs 1, .LCPI88_4@toc@l(3)
 ; PC64LE-NEXT:    bl fmax
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -5712,9 +5737,10 @@
 ; PC64LE9-NEXT:    bl fmax
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0
@@ -6084,11 +6110,12 @@
 ; PC64LE-NEXT:    lfs 1, .LCPI93_4@toc@l(3)
 ; PC64LE-NEXT:    bl fmin
 ; PC64LE-NEXT:    nop
+; PC64LE-NEXT:    xxswapd 0, 63
 ; PC64LE-NEXT:    li 3, 64
-; PC64LE-NEXT:    fmr 3, 1
-; PC64LE-NEXT:    xxlor 1, 63, 63
 ; PC64LE-NEXT:    xxlor 2, 63, 63
 ; PC64LE-NEXT:    lxvd2x 63, 1, 3 # 16-byte Folded Reload
+; PC64LE-NEXT:    fmr 3, 1
+; PC64LE-NEXT:    fmr 1, 0
 ; PC64LE-NEXT:    addi 1, 1, 80
 ; PC64LE-NEXT:    ld 0, 16(1)
 ; PC64LE-NEXT:    mtlr 0
@@ -6124,9 +6151,10 @@
 ; PC64LE9-NEXT:    bl fmin
 ; PC64LE9-NEXT:    nop
 ; PC64LE9-NEXT:    fmr 3, 1
-; PC64LE9-NEXT:    xscpsgndp 1, 63, 63
+; PC64LE9-NEXT:    xxswapd 1, 63
 ; PC64LE9-NEXT:    xscpsgndp 2, 63, 63
 ; PC64LE9-NEXT:    lxv 63, 48(1) # 16-byte Folded Reload
+; PC64LE9-NEXT:    # kill: def $f1 killed $f1 killed $vsl1
 ; PC64LE9-NEXT:    addi 1, 1, 64
 ; PC64LE9-NEXT:    ld 0, 16(1)
 ; PC64LE9-NEXT:    mtlr 0