diff options
Diffstat (limited to 'test/CodeGen/PowerPC/fsel.ll')
-rw-r--r-- | test/CodeGen/PowerPC/fsel.ll | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/test/CodeGen/PowerPC/fsel.ll b/test/CodeGen/PowerPC/fsel.ll index 8cd43e6..afceb63 100644 --- a/test/CodeGen/PowerPC/fsel.ll +++ b/test/CodeGen/PowerPC/fsel.ll @@ -1,5 +1,6 @@ -; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s -; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -enable-no-infs-fp-math -enable-no-nans-fp-math | FileCheck -check-prefix=CHECK-FM %s +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx | FileCheck %s +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -enable-no-infs-fp-math -enable-no-nans-fp-math -mattr=-vsx | FileCheck -check-prefix=CHECK-FM %s +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -enable-no-infs-fp-math -enable-no-nans-fp-math -mattr=+vsx | FileCheck -check-prefix=CHECK-FM-VSX %s target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" target triple = "powerpc64-unknown-linux-gnu" @@ -16,6 +17,10 @@ entry: ; CHECK-FM: @zerocmp1 ; CHECK-FM: fsel 1, 1, 2, 3 ; CHECK-FM: blr + +; CHECK-FM-VSX: @zerocmp1 +; CHECK-FM-VSX: fsel 1, 1, 2, 3 +; CHECK-FM-VSX: blr } define double @zerocmp2(double %a, double %y, double %z) #0 { @@ -32,6 +37,11 @@ entry: ; CHECK-FM: fneg [[REG:[0-9]+]], 1 ; CHECK-FM: fsel 1, [[REG]], 3, 2 ; CHECK-FM: blr + +; CHECK-FM-VSX: @zerocmp2 +; CHECK-FM-VSX: xsnegdp [[REG:[0-9]+]], 1 +; CHECK-FM-VSX: fsel 1, [[REG]], 3, 2 +; CHECK-FM-VSX: blr } define double @zerocmp3(double %a, double %y, double %z) #0 { @@ -49,6 +59,12 @@ entry: ; CHECK-FM: fneg [[REG2:[0-9]+]], 1 ; CHECK-FM: fsel 1, [[REG2]], [[REG]], 3 ; CHECK-FM: blr + +; CHECK-FM-VSX: @zerocmp3 +; CHECK-FM-VSX: xsnegdp [[REG2:[0-9]+]], 1 +; CHECK-FM-VSX: fsel [[REG:[0-9]+]], 1, 2, 3 +; CHECK-FM-VSX: fsel 1, [[REG2]], [[REG]], 3 +; CHECK-FM-VSX: blr } define double @min1(double %a, double %b) #0 { @@ -65,6 +81,11 @@ entry: ; CHECK-FM: fsub [[REG:[0-9]+]], 2, 1 ; CHECK-FM: fsel 1, [[REG]], 1, 2 ; CHECK-FM: blr + +; CHECK-FM-VSX: @min1 +; CHECK-FM-VSX: xssubdp [[REG:[0-9]+]], 2, 1 +; CHECK-FM-VSX: fsel 1, [[REG]], 1, 2 +; CHECK-FM-VSX: blr } define double @max1(double %a, double %b) #0 { @@ -81,6 +102,11 @@ entry: ; CHECK-FM: fsub [[REG:[0-9]+]], 1, 2 ; CHECK-FM: fsel 1, [[REG]], 1, 2 ; CHECK-FM: blr + +; CHECK-FM-VSX: @max1 +; CHECK-FM-VSX: xssubdp [[REG:[0-9]+]], 1, 2 +; CHECK-FM-VSX: fsel 1, [[REG]], 1, 2 +; CHECK-FM-VSX: blr } define double @cmp1(double %a, double %b, double %y, double %z) #0 { @@ -97,6 +123,11 @@ entry: ; CHECK-FM: fsub [[REG:[0-9]+]], 1, 2 ; CHECK-FM: fsel 1, [[REG]], 3, 4 ; CHECK-FM: blr + +; CHECK-FM-VSX: @cmp1 +; CHECK-FM-VSX: xssubdp [[REG:[0-9]+]], 1, 2 +; CHECK-FM-VSX: fsel 1, [[REG]], 3, 4 +; CHECK-FM-VSX: blr } define double @cmp2(double %a, double %b, double %y, double %z) #0 { @@ -113,6 +144,11 @@ entry: ; CHECK-FM: fsub [[REG:[0-9]+]], 2, 1 ; CHECK-FM: fsel 1, [[REG]], 4, 3 ; CHECK-FM: blr + +; CHECK-FM-VSX: @cmp2 +; CHECK-FM-VSX: xssubdp [[REG:[0-9]+]], 2, 1 +; CHECK-FM-VSX: fsel 1, [[REG]], 4, 3 +; CHECK-FM-VSX: blr } define double @cmp3(double %a, double %b, double %y, double %z) #0 { @@ -131,6 +167,13 @@ entry: ; CHECK-FM: fneg [[REG3:[0-9]+]], [[REG]] ; CHECK-FM: fsel 1, [[REG3]], [[REG2]], 4 ; CHECK-FM: blr + +; CHECK-FM-VSX: @cmp3 +; CHECK-FM-VSX: xssubdp [[REG:[0-9]+]], 1, 2 +; CHECK-FM-VSX: xsnegdp [[REG3:[0-9]+]], [[REG]] +; CHECK-FM-VSX: fsel [[REG2:[0-9]+]], [[REG]], 3, 4 +; CHECK-FM-VSX: fsel 1, [[REG3]], [[REG2]], 4 +; CHECK-FM-VSX: blr } attributes #0 = { nounwind readnone } |