llvm/test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
2009-09-09 00:09:15 +00:00

20 lines
894 B
LLVM

; RUN: llc < %s
define void @iterative_hash_host_wide_int() {
%zero = alloca i32 ; <i32*> [#uses=2]
%b = alloca i32 ; <i32*> [#uses=1]
store i32 0, i32* %zero
%tmp = load i32* %zero ; <i32> [#uses=1]
%tmp5 = bitcast i32 %tmp to i32 ; <i32> [#uses=1]
%tmp6.u = add i32 %tmp5, 32 ; <i32> [#uses=1]
%tmp6 = bitcast i32 %tmp6.u to i32 ; <i32> [#uses=1]
%tmp7 = load i64* null ; <i64> [#uses=1]
%tmp6.upgrd.1 = trunc i32 %tmp6 to i8 ; <i8> [#uses=1]
%shift.upgrd.2 = zext i8 %tmp6.upgrd.1 to i64 ; <i64> [#uses=1]
%tmp8 = ashr i64 %tmp7, %shift.upgrd.2 ; <i64> [#uses=1]
%tmp8.upgrd.3 = trunc i64 %tmp8 to i32 ; <i32> [#uses=1]
store i32 %tmp8.upgrd.3, i32* %b
unreachable
}