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Diffstat (limited to 'test/CodeGen/PowerPC/unaligned.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/unaligned.ll | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/test/CodeGen/PowerPC/unaligned.ll b/test/CodeGen/PowerPC/unaligned.ll deleted file mode 100644 index 2d1fd80e5c4f..000000000000 --- a/test/CodeGen/PowerPC/unaligned.ll +++ /dev/null @@ -1,105 +0,0 @@ -; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx | FileCheck %s -target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32" -; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx | FileCheck -check-prefix=CHECK-VSX %s -target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32" - -define void @foo1(i16* %p, i16* %r) nounwind { -entry: - %v = load i16, i16* %p, align 1 - store i16 %v, i16* %r, align 1 - ret void - -; CHECK: @foo1 -; CHECK: lhz -; CHECK: sth - -; CHECK-VSX: @foo1 -; CHECK-VSX: lhz -; CHECK-VSX: sth -} - -define void @foo2(i32* %p, i32* %r) nounwind { -entry: - %v = load i32, i32* %p, align 1 - store i32 %v, i32* %r, align 1 - ret void - -; CHECK: @foo2 -; CHECK: lwz -; CHECK: stw - -; CHECK-VSX: @foo2 -; CHECK-VSX: lwz -; CHECK-VSX: stw -} - -define void @foo3(i64* %p, i64* %r) nounwind { -entry: - %v = load i64, i64* %p, align 1 - store i64 %v, i64* %r, align 1 - ret void - -; CHECK: @foo3 -; CHECK: ld -; CHECK: std - -; CHECK-VSX: @foo3 -; CHECK-VSX: ld -; CHECK-VSX: std -} - -define void @foo4(float* %p, float* %r) nounwind { -entry: - %v = load float, float* %p, align 1 - store float %v, float* %r, align 1 - ret void - -; CHECK: @foo4 -; CHECK: lfs -; CHECK: stfs - -; CHECK-VSX: @foo4 -; CHECK-VSX: lfs -; CHECK-VSX: stfs -} - -define void @foo5(double* %p, double* %r) nounwind { -entry: - %v = load double, double* %p, align 1 - store double %v, double* %r, align 1 - ret void - -; CHECK: @foo5 -; CHECK: lfd -; CHECK: stfd - -; CHECK-VSX: @foo5 -; CHECK-VSX: lxsdx -; CHECK-VSX: stxsdx -} - -define void @foo6(<4 x float>* %p, <4 x float>* %r) nounwind { -entry: - %v = load <4 x float>, <4 x float>* %p, align 1 - store <4 x float> %v, <4 x float>* %r, align 1 - ret void - -; These loads and stores are legalized into aligned loads and stores -; using aligned stack slots. -; CHECK: @foo6 -; CHECK-DAG: ld -; CHECK-DAG: ld -; CHECK-DAG: stdx -; CHECK: stdx - -; For VSX on P7, unaligned loads and stores are preferable to aligned -; stack slots, but lvsl/vperm is better still. (On P8 lxvw4x is preferable.) -; Using unaligned stxvw4x is preferable on both machines. -; CHECK-VSX: @foo6 -; CHECK-VSX-DAG: lvsl -; CHECK-VSX-DAG: lvx -; CHECK-VSX-DAG: lvx -; CHECK-VSX: vperm -; CHECK-VSX: stxvw4x -} - |
