llvm-project/llvm/test/Transforms/ScalarRepl/not-a-vector.ll

21 lines
661 B
LLVM

; RUN: opt < %s -scalarrepl -S | not grep alloca
; RUN: opt < %s -scalarrepl -S | not grep "7 x double"
; RUN: opt < %s -scalarrepl -instcombine -S | grep "ret double %B"
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
define double @test(double %A, double %B) {
%ARR = alloca [7 x i64]
%C = bitcast [7 x i64]* %ARR to double*
store double %A, double* %C
%D = getelementptr [7 x i64], [7 x i64]* %ARR, i32 0, i32 4
%E = bitcast i64* %D to double*
store double %B, double* %E
%F = getelementptr double, double* %C, i32 4
%G = load double, double* %F
ret double %G
}