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llvm-mirror/test/CodeGen/PowerPC/vec_conv.ll
Stephen Lin 7e501cf4c3 Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.
This update was done with the following bash script:

  find test/CodeGen -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc.*debug" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP
      done
      sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP
      sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP
      sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP
      sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP
      mv $TEMP $NAME
    fi
  done

llvm-svn: 186280
2013-07-14 06:24:09 +00:00

58 lines
1.8 KiB
LLVM

; RUN: llc -mattr=+altivec < %s | FileCheck %s
; Check vector float/int conversion using altivec.
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-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
@cte_float = global <4 x float> <float 6.5e+00, float 6.5e+00, float 6.5e+00, float 6.5e+00>, align 16
@cte_int = global <4 x i32> <i32 6, i32 6, i32 6, i32 6>, align 16
define void @v4f32_to_v4i32(<4 x float> %x, <4 x i32>* nocapture %y) nounwind {
entry:
%0 = load <4 x float>* @cte_float, align 16
%mul = fmul <4 x float> %0, %x
%1 = fptosi <4 x float> %mul to <4 x i32>
store <4 x i32> %1, <4 x i32>* %y, align 16
ret void
}
;CHECK-LABEL: v4f32_to_v4i32:
;CHECK: vctsxs {{[0-9]+}}, {{[0-9]+}}, 0
define void @v4f32_to_v4u32(<4 x float> %x, <4 x i32>* nocapture %y) nounwind {
entry:
%0 = load <4 x float>* @cte_float, align 16
%mul = fmul <4 x float> %0, %x
%1 = fptoui <4 x float> %mul to <4 x i32>
store <4 x i32> %1, <4 x i32>* %y, align 16
ret void
}
;CHECK-LABEL: v4f32_to_v4u32:
;CHECK: vctuxs {{[0-9]+}}, {{[0-9]+}}, 0
define void @v4i32_to_v4f32(<4 x i32> %x, <4 x float>* nocapture %y) nounwind {
entry:
%0 = load <4 x i32>* @cte_int, align 16
%mul = mul <4 x i32> %0, %x
%1 = sitofp <4 x i32> %mul to <4 x float>
store <4 x float> %1, <4 x float>* %y, align 16
ret void
}
;CHECK-LABEL: v4i32_to_v4f32:
;CHECK: vcfsx {{[0-9]+}}, {{[0-9]+}}, 0
define void @v4u32_to_v4f32(<4 x i32> %x, <4 x float>* nocapture %y) nounwind {
entry:
%0 = load <4 x i32>* @cte_int, align 16
%mul = mul <4 x i32> %0, %x
%1 = uitofp <4 x i32> %mul to <4 x float>
store <4 x float> %1, <4 x float>* %y, align 16
ret void
}
;CHECK-LABEL: v4u32_to_v4f32:
;CHECK: vcfux {{[0-9]+}}, {{[0-9]+}}, 0